Growing Weed From Seed Outdoors

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How to Grow Marijuana Outdoors – Growing weed or growing marijuana is achievable in most habitable places around the world. Tips and products for increasing the yields of cannabis plants grown outdoors. In this guide, you will learn how to grow weed outdoors, in the sun or in a greenhouse. Check out our 5 step tutorial and start growing today.

How to Grow Marijuana Outdoors – Growing Weed

With marijuana being legalized or decriminalized in a number of US states and other countries around the world, there are many people who wish to grow their own weed. Indoor hydroponic systems are becoming easier to master and can produce some very satisfying yields, but there is something about letting cannabis plants flourish in an outdoor environment that can be incredibly rewarding. Left to grow naturally marijuana can produce even better yields than indoors and flavors are often said to be more intricate. For those people who prefer things more natural, it is also possible to grow marijuana outdoors in a 100% organic way.

So, for all you budding guerilla gardeners out there, this guide will cover the basics, giving you all the information you need to start growing your own top grade weed outdoors.

Geographic location

Lots of people think that you require a hot, sub tropical climate to grow marijuana outdoors. This is not the case. If you think about the high areas of Central Asia where cannabis originally comes from, the climate can be harsh and often cold at altitude. There are also cannabis strains bred specifically for outdoors in colder climates, such as Early Skunk. Strain selection is a crucial part of a successful outdoor grow, read about it more in the section about cannabis strain selection. With some care and planning you can grow cannabis outdoors from the hottest tropical regions to as far north as Alaska or Scandinavia.

Site Selection

Selecting the right site for your outdoor marijuana grow is of the utmost importance. When considering a potential site you will need to think about the basic requirements of your marijuana plants as well as how you are going to get to and from the site and whether the plants are going to be hidden from view. We have a full section on outdoor growing site selection.

Stealth

Even though you may live in a place where it is not illegal to grow marijuana outdoors, weather you are growing in your backyard or elsewhere stealth is still one of your primary concerns. Growing marijuana is still a contentious issue to many people, possibly including your neighbors, and some people just don’t like it. There’s always the danger of theft too. Any smoker who happened to stumble upon your lovely ripe plants while out walking in the woods or seeing it over your back fence one day might be likely to help himself to some. If you are growing in your garden, after you consider the best locations in terms of sunlight start thinking how you will conceal the plants. Usually the best way to do this is with other plants such as tomatoes as they grow quickly like your weed will. If you are growing in the woods consider locations that are far away from tracks or paths used by walkers. You might need to get your hiking boots on and head across country, away from people. Dog walkers and hikers get everywhere so look out for signs of their passing and look for places that they might think too awkward to get to. If you live somewhere where there is dense ground cover, it is sometimes possible to worm your way under the foliage to clearings within. Using ‘fox holes’ like this can be an excellent idea as their entrances are easily concealed with branches and leaves. Choosing a site near a stream or brook means that it may be accessed via the water. This is a good way to avoid leaving paths or tracks that clearly show to others where you have been. Farmer’s fields can be useful if you know the area well and know which bits are regularly visited and which aren’t. Field margins are often overlooked and can provide good locations for outdoor grows. However, be careful if there is any chemical spraying going on in the area. Industrial sites should not be ignored either, especially derelict or run down sites. Sometimes these locations can go for years without being visited at all. They often contain hidden away bits of scrap land that are all but forgotten by everybody. There is a more extensive guide to picking a spot in the woods in our guerilla grow guide.

Sunlight

Once you are satisfied with the security of your chosen site, you will have to then consider if it offers all of your plants’ natural requirements. The first of these is sunlight. The more sunlight your cannabis plant gets, the more it will grow. As an absolute minimum, cannabis plants require around six hours of sunlight per day. More would be much better. When selecting a site try to envisage or calculate with a compass how much light it will get throughout the day, and throughout the summer. Note where the sun rises and sets and imagine the arc that it makes, both now and at high summer and into fall. Will your plants get enough light throughout their entire life cycle? Watch out for surrounding plants and if they will shade out your babies now and in the future when they grow, can you cut them back. Remember, if you are checking a site out in spring, there will be a whole lot more foliage come the summer.

Water

If you live in a climate with adequate rainfall then water shouldn’t be too much of a problem. However, if you live somewhere that experiences long dry seasons then a good supply of water is crucial. Near to a river or stream is ideal, but remember that they may flood in spring or autumn. Is there a strand line that shows you where the high water has been? If you are able to, situate a water tank nearby on a slow drip or try stashing some large containers of water nearby so that you can water the plants easily in times of drought. Be sure to keep an eye on the weather forecasts during your grow. You should know if any adverse weather like a late or early cold snap or long days of hot weather – know beforehand and not get caught out by surprise to find your babies dead.

Check the soil of the site first. Good soil should compact when you squeeze it, be dark brown in color and but should break apart again with only a small amount of pressure. You should know good soil when you see it really; if you have any doubts take a look online for what it should look like. You need the soil to be well drained, try to avoid places with patches of standing water, clay or rocky soil. Cannabis does not like being waterlogged. Look at what else is already growing at the site. If there are plenty of grasses, weeds and nettles then chances are that the location is already blessed with decent soil and water. A soil pH meter is relatively cheap to buy. This is not essential, but the more effort you put in now, the better your weed will be. Cannabis likes a very slightly acidic soil, pH 5.5 -6.5 is ideal. You will be very lucky if you find the ideal soil, but don’t despair. It is easy to improve soil, try digging in a mix of some potting compost, well rotted manure and Perlite or vermiculite to improve drainage and aeration. Cannabis roots need plenty of oxygen so try to lighten heavy, compacted soils. Having selected your site, clear the area completely of weeds. When your plants are young they can easily be swallowed up by indigenous plants so you need to give them a head start. If you are able, dig a hole out for each plant approximately two feet deep and two feet in diameter and line the base with two inches of gravel to enable good drainage. Now fill the rest of the hole with your prepared soil/compost mix. This is a lot of work and to fill it with good potting mix and gravel will take plenty of trips with a heavy backpack. Your site is now ready to take your plants but you still have some more decisions to make.

Strain selection

Indica or Sativa

As stated earlier, the cannabis strain that you choose is going to be crucial to the success of your grow. This is an area where it is worth doing a bit of research. If you live somewhere frost free with an incredibly long growing season you can pretty much choose whatever strain you want. This includes nearly all the indicas and the old school sativas, like the Hazes which have a long flowering period but which can produce immense yields. Climates which are less tropical, but otherwise sunny, like the Mediterranean or the southern states, have less choice. However, you can still grow most indicas and, with modern breeding techniques, you can grow some hybridized sativas such as Silver Haze #9, which is a Haze with a shorter flowering cycle.

Those millions of us without the luxury of such an environment, who live in colder, damper environments, need to be a bit pickier. Although it is mostly indicas that can be grown in these environments, again, some modern hybrid strains allow you to get sativas such as Bangi Haze. Or, you could just work with what you have and select a good indica strain such as Sensi Star, or Holland’s Hope which has been specifically bred for growing outdoors in northern climates.

Autoflowering cannabis strains

The ever increasing amount of autoflowering cannabis strains available is of great interest to the outdoor cannabis grower. Their fast finishing time ensures missing any untimely frosts and their diminutive stature makes stealth much easier. Auto strains get their autoflowering qualities from Cannabis ruderalis genes and many of them are suitable for growing outdoors in cooler conditions. Consider Auto Frisian Dew or Snow Ryder.

Bag seeds

Of course, we are not all granted the luxury of being able to pick and choose which strains we grow. Lots and lots of people have great success with growing seeds found in bags of purchased weed. You might not even know what type of cannabis it is, but it’s always worth giving it a go. Nothing ventured – nothing gained. If you do grow bag weed try and identify it as soon as you can. If it grows with thin fingered, light green leaves and long internode lengths it could be sativa dominant and take longer to finish flowering. Dark, thick fingered leaves and a short, squat structure can indicate an indica dominant plant which should flower more quickly.

Clones or seeds?

If you have access to clones then this is nearly always the best decision to make. Clones have guaranteed genetic traits, particularly if you only require female plants. They also give you a head start over seeds by being more developed with existing leaves and a root system. On the other hand, buying seeds from a shop or online resource gives you much more choice over which strain you grow. Buy your cannabis seeds from a reputable source and try to buy the best you can afford. If you do use clones, be sure treat them with care and make sure their roots are properly developed before planting them out.

Germination

If you are growing your plants from seed you have the choice of either germinating them at home and then planting them out, or sowing them directly in their final location. The choice is yours and each has its benefits. Germinating them at home gives you more control over the very delicate early stages whereas sowing them directly avoids possible damage when transporting and transplanting them. There are a number of ways of germinating cannabis seeds. Everyone has their own way of doing it. Perhaps the simplest way is to place your seeds between layers of moist (not soaking) tissue paper and put them somewhere warm and dark. Your seeds should crack their shells in just a few days. Let your seedlings develop a small web of roots before potting them on. When they have, get a small pot full of fine potting compost and make a hole in it with the end of a pencil. Carefully place your young seedling into it, making sure that the roots go down into the hole. Sometimes the roots become woven into the fabric of the tissue paper. If this is the case, do not risk damaging them by pulling them apart. Simply cut a small circle out of the paper, around the roots, and put the plant in the pot with the paper still attached. Some people just plant the seeds directly into a small pot and let them sprout naturally. If you do this, try soaking the seed for 24 hours before planting to soften up the shell. If you are going to sow your seeds directly into the ground at your chosen site, simply make a tiny hole in your prepared soil, about ¼” to ½” deep, and pop the seed in it, pointy side up. Make sure that the soil is watered and clear all other plants from the area to give your baby a chance to get going.

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Planting

If you have started your seed off at home, which is recommended, you will want to plant it out when it is around six inches tall with three or four internodes. Make a hole in your prepared soil that will accommodate the whole contents of the pot without disturbing the roots. Remove the cannabis plant from the pot by turning it upside down and tapping the base. Now place the root ball in the hole and firm it in. Make sure you give it a good drink at this point. Once established your seedlings will soon enter a vigorous vegetative growth stage. From such fragile beginnings plants quickly become full and robust. Unlike growing marijuana indoors, you have no control over the duration of the vegetative growth stage and over the course of a summer plants can become huge. It is a good idea during this phase to feed your plants well with some quality, nitrogen rich, fertilizer. Your cannabis plant is now growing in your carefully selected site. If stealth is important to you, you will want to keep visits to the site to a minimum. If it is safe to visit your site then keep looking and clearing away any plants that begin to encroach on your babies. If you want to grow only female cannabis plants there is one visit that you will not be able to avoid. At some time, probably between the fifth and sixth week of vegetative growth, your plants will display their gender and you will need to act accordingly.

Sexing Your Marijuana Plants

Why sex your marijuana plants?

Whether you remove the males from your grow or not depends on whether you want seeds or sensimilla. Sensimilla literally means ‘without seeds’ and is obtained from female plants that have not been pollinated by males. Instead of putting their energy into seed production, these ‘virgin’ plants put all their resources into THC production and produce weed that is more potent and has no seeds. Of course, you might want seeds to provide for next year’s harvest. If this is the case then you do not need to worry about removing males. Weed with seeds is fine to smoke too. However, if you are like most people you will want to remove those pesky males as soon as possible. To do this you will need to sex your cannabis plants.

How to Sex Marijuana Plants

Before we start talking about preflowers it is worth mentioning that cannabis plants often exhibit their gender before the appearance of preflowers. Male cannabis plants tend to be taller and leggier than females with sparser foliage. Males also have fewer leaf nodes and are often lighter in color than females. If you have plants that fit these descriptions chances are that they are males. The 100% sure way of sexing your plants is by the appearance of preflowers. Sexing is often considered to be one of the trickiest parts of growing your own marijuana, like a lot of things however it is easier than you think and will become easier as you gain more experience. Usually the preflowers will start to show between the fifth and sixth week and appear around the fifth or sixth nodes. Ideally you will need a magnifying glass to get a proper look at them. Female preflowers are small with delicate white hairs protruding. Male preflowers appear as small bumps right on the node. These bumps are the beginning of the male pollen sac. If you have positively identified male plants at your site and you want to produce seedless weed, remove them immediately.

Common Problems

Growing marijuana outdoors means that your plants are open to all the pests and problems associated with outdoor growth. A lot of problems are specific to your locality but there are two major problems that affect marijuana growers everywhere.

Bud Rot

Bud rot, AKA grey mold, is properly known as Botrytis cinerea and is a fast spreading necrotic fungis that can destroy a whole cannabis garden in just a matter of days. Most commonly bud rot affects plants during the flowering phase when kolas get big and fat and damp. The first sign is often when a small leaf sticking out from the kola begins to wither and die. A small, localized clump of mold will quickly appear at this site and this can very quickly infect the whole plant. Left untreated bud rot will turn all your flowers to slime. The best way to treat bud rot is prevention. Try to ensure that your growing area is well ventilated with good air circulation. Some people like to spray their plants with an organic fungicide as a matter of course, whereas other seek to avoid this. If you do spray, only do so before the flowers have began to form. Smoking fungicide is dangerous and to be avoided at all costs. If you find bud rot on one of your plants you need to act immediately. Carefully remove the affected section of bud from at least an inch below the mold with a pair of sterilized scissors. Be very gentle with it, shaking it about will spread the millions of spores to other parts of the plant. Place the infected material in a plastic bag and remove it from the site completely. You will now need to check your plants daily, looking carefully for further signs of mold. Try bending the kolas so that you can see the stem underneath. This is where the bud rot starts. If you see any signs of mold remove the affected part of the plant immediately. Because bud rot tends to affect plants during the later part of the flowering period it is sometimes worth cropping the plant early to avoid further contamination. If you only have a week or so to go before your planned harvest date you might want to consider this.

Spider mites

The other universal problem associated with growing weed outdoors is spider mites. These tiny arachnids generally live on the underside of leaves and puncture the leaf cells to feed. They can cause a great deal of damage and an infestation can quickly get out of hand. Small brown and yellow dots and a scorched look to leaves is the first sign that you may have a spider mite infestation. If this is the case, place a piece of white paper underneath the leaf and tap the leaf gently. Are there small, slow moving specks on it? If so, chances are you have spider mites. Spider mites have many natural predators so there is no need to worry too much at first. However, if the problem appears to be getting worse you will need to act. Spider mite infestations on cannabis plants are fairly easy to control with insecticides. You can choose whichever you prefer although most cannabis growers favor the organic ones. There are also lots of recipes for homemade sprays which can help. You can try spraying with a diluted detergent mix at around five tablespoons of detergent per gallon of water. Be sure to spray the undersides of the leaves as well as the tops.

Nutrient deficiency

Harvest

When to Harvest

As you approach the end of your grow and summer turns to fall you will start thinking about harvesting and sampling your handiwork. Don’t get impatient now and spoil it all. Exactly when to harvest your cannabis plants is a subject on which a lot of different people have a lot of different opinions. With some experience and careful observation it is possible to choose the best harvest time to suit your own personal preferences and whether you like an upbeat smoke or a sitting down smoke. Read this article on [the best time to harvest]. It may be that you don’t have the luxury of daily visits to ascertain the exact best moment for you to harvest. If your access to the site is limited you may just have to take them when you can. If the flowers are sticky and swollen and shine with resin and the opportunity for future site visits is in question, then take them. What could go wrong?

How to harvest

This is just about the easiest and most enjoyable part of the whole process. Having decided that it is now time to harvest your weed, simply cut each plant off at its base with a sharp knife. If you have to transport the plant to your house, turn it upside down and place it in a bag until you get home.

Drying and curing

To dry your hard earned cannabis you will need a dark space with good air circulation. Cut off each branch. Trim off all of the fan leaves and the smaller leaves quite close to the buds. Hang the branches upside down, ensuring good air circulation all round. Cannabis will take around a week to dry out properly, depending on the air circulation in your drying area. Some heavy kolas may take longer. Don’t be impatient and smoke your weed when it is still too wet. That harsh, chlorophyll taste doesn’t do justice to the time and effort that you have put into your grow. Once you are happy that your weed is dry, place it in glass jars to cure. You should remove the lid from the jar for around twenty minutes per day for a further week, making sure that your weed is not too cramped in the jar. This final process will cure the weed; improving flavor and making sure there is no danger of mold spoiling your bud.

Read more about Guerilla Grow Guide.

For more information about growing marijuana outdoors, check out these pages:

Site selection and preparation – This is the real key to growing outdoors. Getting the right light, soil and access to important water is crucial and if you are doing a guerilla grow then security is paramount. Seed germination – For an outdoor grow it is best to think ahead and get the seeds germinating indoors so that you have strong seedlings ready for the first good frost free night of Spring. Seedling and vegetative grow outdoors – Getting you marijuana off to a good start will keep hem healthy and strong right through to harvest. Marijuana sexing – When you are growing outdoors and using regular seeds you need to get rid of those pesky males plants as early as you can, here we have a guide on how to do that. Crucial outdoor visits – This is more if you are growing away from home, you will have some crucial visits to be planned. Harvesting marijuana outdoors – This is the end game, the result of all that hard work. Get it right and you will have achieved what many think is the most satisfying smoke out there, organic, sunshine filled marijuana grown by nature herself.

Outdoor cannabis growing

How to protect guerilla cannabis plants from wild animals

Guerrilla cannabis growers are beset with challenges on all sides. If it’s not the worry of somebody discovering their secret grow plot, then it’s the danger of losing the crop to any of the various pests and pathogens that every cannabis grower must deal with, but often with the added complication of difficult access and infrequent visits to care for the plants. As well as this, guerilla cannabis plants are vulnerable to the actions of various wild animal pests which can ruin a crop very quickly, either by eating it, digging it up or trampling all over the plants. In this article, we will look at some techniques to keep your cannabis plants safe from these beasts.

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In our previous blog articles, we’ve already dealt with the principal diseases and pests that attack cannabis plants, as well as outlining the basics of setting up a guerrilla cannabis grow. In this new post, we will help you to protect your precious plants from the various wild and domesticated animals that seem intent on undoing the grower’s hard work. These animal pests are varied and can include (but are not restricted to) small mice and rats which will eat germinating seeds and chew the plants’ stalks, moles and voles which tunnel around the roots and damage them, rabbits and hares which eat the tender leaves and stems, foxes, dogs and cats which will dig around the plants and use them as a toilet, wild boar which dig up, trample and eat plants, and finally, goats and deer, which, if hungry, can quickly devastate your crop.

What is Dry Farming?

The method of cultivation known as dry farming is one that is widely used in conventional agriculture (especially with cereals) and that has many advantages over traditional growing techniques when applied to cannabis. In fact, many people will have heard of rainfed crops, a centuries-old cultivation technique. Therefore, dry farming by definition is a crop that does not need to be watered by the farmer but instead grows with the water that nature provides, either through rainfall or from underground sources.

In the case of cannabis crops that are being cultivated in California by this method, more specifically in Humboldt County, they rely on the second option, since they are located near rivers, allowing the plants to absorb the water that accumulates below the ground. It may seem impossible to imagine that majestic cannabis plants can develop and deliver quality crops without the grower watering them, but it is a method that really works.

Outdoor cannabis harvest: tips and tricks

As many of you know, cannabis legalization in numerous countries has led to an increasing interest in home growing from many users who, in other circumstances, would have been forced to resort to the black market. Thanks to this, marijuana cultivation has gained numerous followers in recent years, as currently many people grow a few plants in their balconies, patios or gardens, in order to stock up on marijuana.

However, the effort made during half a year (or longer in some cases) can be ruined if you don’t take into account a series of parameters when harvesting your cannabis plants. Today we are showing you a few tricks to bear in mind to ensure you’ll get high-quality buds. Nobody likes to see how the flowers they have been taking care of for months get covered in fungi due to an error!

Cannabis and allelopathy

Allelopathy is a naturally occurring phenomenon by which certain biochemical compounds produced by an organism have a direct impact on the growth or development of other organisms. The action of these compounds can be either positive, promoting the development of other organisms (positive allelopathy) or negative, causing a series of harmful effects on some (or all) of the organisms that are nearby (negative allelopathy). The biochemical substances equipped with these properties are known as allelochemicals.

As many of you know, these properties have been studied in botany and agriculture for decades for different purposes. Thanks to this feature, certain plants can be used to inhibit the growth of other plant species and the reproduction of insects that could result in a plague, significantly reducing the use of insecticides. This is probably the most common and widespread use among farmers all over the world. Nevertheless, there are other lesser-known but very interesting interactions, like the fact that certain plants promote the production of terpenes in nearby plants. something that could be very appealing for the cannabis grower!

Common errors in the cultivation of automatic plants

Spring is getting closer, and with it, the ideal conditions for cannabis cultivation, which is why many growers are already starting to plan their outdoor grow for the season ahead, while others are planning a last indoor crop before the dreaded summer heat arrives. It’s no secret that auto-flowering cannabis seeds (also known as automatics) represent a considerable part of the varieties that can currently be found in the market, with sales increasing year upon year, thanks in large part to the excellent work done by breeders and seed banks.

Whether you grow outdoors or indoors, in this article we’re going to show you a series of tips and tricks towards successful autoflower cultivation, highlighting the typical mistakes that are usually made when growing this type of genetics and proposing alternatives that will make your grow much more efficient, with greater yields and higher quality of the final product.

Growing cannabis in harsh climate conditions

Although cannabis performs well in many latitudes, a rigorous selection of the genetics that we’re going to grow is sometimes necessary in some places in order to harvest our plants successfully, especially outdoors. In this article we will focus on two classic, adverse climate conditions: cold and humid areas – like Northern Europe – and hot and dry climates, where the different cannabis seeds won’t develop in the same way.

Cannabis strains for humid and cold climate

While high humidity promotes a lush and healthy growth, things are different during the flowering stage, when flowers can be infected by mildew and other pathogenic agents due to the effect of cold temperatures and rains. However, it isn’t impossible to grow in these regions, and many growers from places like the Netherlands, UK, Germany, Canada or even Alaska successfully harvest their outdoor cannabis crops every year, mainly thanks to an accurate selection of the genetics grown – always looking for the most resistant strains – and of course the use of greenhouses, greenhouse heaters, etc.

Before presenting you a brief list of this type of genetics, especially suited for outdoor growing in these areas for being particularly resistant to moulds, we are going to explain a few desirable traits that might ensure the best possible results.

Guerrilla growing cannabis

Growing cannabis outdoors, guerrilla style

Guerrilla cultivation is often the only available option for many growers to keep themselves supplied with cannabis throughout the year, especially for those who have no garden for outdoor growing and don’t have the possibility of cultivating indoors. The idea is simple, it’s a question of finding a suitable piece of land to grow on, in a forest, woods, or scrubland where plants can be left to fend for themselves until harvest time. Naturally, the plants need not be completely abandoned, they can receive some care and maintenance depending on how accessible the grow spot is, and how much the grower wishes to risk being caught red-handed while attending to them.

Although the success of the crop will depend largely on luck, with the plants being more or less left to their own devices for most of their life, a series of steps can be taken that, while not guaranteeing a successful harvest, can certainly help the plants to remain healthy throughout the season. In this way, guerrilla growers can harvest cannabis crops of a quality rivalling that of the most pampered outdoor gardens, where it’s far easier to provide the plants with all they need.In the following article we will outline the most important elements to consider for achieving a successful guerrilla harvest in the safest and easiest way possible.

Growing automatic cannabis plants outdoors in Smartpots

Equipment, genetics and fertilisers employed

The following article details a grow report of autoflowering cannabis strains cultivated outdoors, mostly using Smart Pots. The purpose of this report is to examine their performance when used to grow auto-flowering varieties and note their suitability to the particular demands of this type of cultivation. Smart Pots encourage vigorous root development that in consequence tends to lead to bigger plants and more abundant harvests.

We grew two plants of each of 2 different varieties in order to be able to perform a comparative test. The idea was to cultivate one plant of each variety in Smart Pots of 18 litres, which would be the “main subjects,” and then two more, one of each variety, in a smart pot of 12 litres and a circular rigid white plastic pot of 11 litres. So, we will be able to make a comparison between the different automatic seeds we have grown and how they perform in the different containers.

Soil Food Web Gardening

While it may be old news for organic gardeners, with writers like Elaine Ingham championing soil food web gardening since the late nineties and the more recent success of Jeff Lowenfels’ highly influential book ‘Teaming With Microbes’, this approach has recently been catching on with organic cannabis growers who are being won over by the vigorous vegetative growth, increased plant health and more importantly, many claim increased yield and terpene production in their flowers!

The term ‘Soil Food Web’ was coined by Elaine Ingham and refers to the relationships between the many and diverse species of organisms found living in soil. A balanced, well functioning soil food web is vital for healthy plants – most gardeners are familiar with the physical and chemical aspects of soil science – taking care to provide the plants with the correct soil type/texture and with adequate nutrition, but are often unaware of the equally important role played by soil biology in a healthy, vibrant garden – it’s all too easy to focus on the activity and growth above ground to the exclusion of everything else, but in doing so we risk ignoring the vital interactions taking place out of sight below the ground in unbelievable numbers.

Growing marijuana in plant pots

Growing marijuana in soil is, by far, the most common type of crop throughout the world. In this post, we are interested in how to optimize our soil in a simple and fast way.

How to Grow Weed Outdoors: 5 Steps (from Seed to Flower)

Let’s face it—there has never been a better time to start learning how to grow weed outdoors (or in a greenhouse) than today.

There are many areas in the world that are famous for having great sun-grown cannabis, most notably Jamaica, California, Oregon and British Columbia. These 4 places reached legendary status in the growing game and here is why:

Lots of sunlight and high temperatures in the summer.

These are important factors when growing outside, so take that into account when planning your outdoor grow.

Later in the article, we’ll go a bit more in-depth about growing weed in soil and why you don’t see that many hydroponic outdoor grows.

But for now, let’s check out the growing equipment you’ll need for growing cannabis outdoors.

Equipment for growing weed outdoors

Cannabis growing equipment can be split into two types:

  1. Gear that is absolutely essential for growing cannabis
  2. Optional equipment that will help you produce higher yields

In this case, the most expensive thing on your list will be a greenhouse, and greenhouse prices depend on the type of the structure. I strongly suggest you get a greenhouse as it will make things significantly easier, and while you are at it get a good one.

Don’t be afraid to spend $100 to $200 on a good greenhouse—the last thing you want is to find your plants dead because of hale or vermin.

Essential growing equipment:

  • Feminized seeds or clones;
  • Pots;
  • Soil;
  • Fertilizers;
  • Perlite.

Optional growing equipment:

  • Greenhouse;
  • pH meter;
  • Pesticides;
  • Humidifiers and dehumidifiers;
  • Fan.

Which strain is the best for outdoor growing?

Any strain can be grown outdoors, as all cannabis strains were initially grown outside before being brought indoors.

However, not every strain will yield the same results. Some strains are more adept at growing at higher temperatures, while others are used to growing in colder areas, and these plants are usually smaller.

So, naturally we want a strain with good genetics, and that it is traditionally grown outdoors for its potent yield.

Are Cannabis Indica and Cannabis Sativa Really Different?

Best indica strains for outdoor growing

Afghan Kush is one of the most popular Afghani strains. It started gaining in popularity in the ‘90s after US soldiers started bringing seeds home from Afghanistan.

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Quickly after, they started crossing them with already established American and Dutch strains, thus the name Afghan Kush.

This strain is unusually tall for an indica, but still not as tall as an average sativa.

Afghan Kush has a decent yield (500-600 grams per plant) seeing how it doesn’t grow over 2 meters (80 inches). Its flowering time is 5-7 weeks. If you decide for this strain watch out for moisture and mold.

The other indica I believe is great for growing outside is Grape Ape, although this one might be a bit harder to grow.

Experienced growers say that this strain is better grown in water as the buds tend to grow bigger with good nutrient management, although growing it in soil works as well.

Some also note that you shouldn’t attempt to grow this strain outside if you don’t have a greenhouse.

Hydroponic Weed Growing Guide: Grow Cannabis at Home (Step by Step)

Best hybrid strains for outdoor growing

Blue Dream is a hybrid cross between Blueberry and Haze, two very well known strains with good lineage and genetics.

Its flowering time is 9-10 weeks, which means that this strain might take a while.

However, don’t give up from growing Blue Dream just yet, as it has a huge upside. If you’ve never trained plants before, you will be able to do so with this one and get an even bigger yield than you might have expected.

Training cannabis plants significantly increases their yield, and this strain reacts well to all types of plant training. Also, Blue Dream can take high levels of nitrogen without burning so you don’t have to go easy on the nutrients.

On average, Blue Dream yields around 600 grams per plant when grown outdoors, with October being the best month for harvesting.

Trainwreck has been around for a minute now, and it is one of the best and easiest strains for growing outside.

It easily grows well over 2 meters and has a very potent yield—one plant can yield as much as 700 grams when grown outdoors.

It takes only about 8 or 9 weeks to flower, and you can also train and top it to further increase its yield. It’s not very susceptible to mold or rot so you should have an easy time growing this bad boy.

Lastly, Pineapple Express has been one of the most-in-demand strains over the last 10 years since the release of the movie that was named after the strain. This strain also takes around 8 to 9 weeks to flower, which is characteristic for crossed strains.

Pineapple Express is reasonably hard to grow in soil, especially outdoors, but the upside once harvested is just ridiculous. Don’t even think about growing this strain outside without a greenhouse as winds are the biggest enemy of Pineapple Express.

How to Grow a Cannabis Bonsai Tree from Scratch (Step by Step)

Best sativa strains for outdoor growing

Sour Diesel is a great pure sativa for growing outdoors because it quickly grows huge and it is fairly resistant to just about everything.

Sour Diesel is known for being more of a weed than a plant, as it can grow uncontrollably, without producing too many buds. You can control this by pruning, training, and topping your plants to keep them from getting out of control.

Also, if growing Sour Diesel outdoors, make sure it’s in a place where you’ll have warm weather until late September or early October, since it usually flowers after 11 or 12 weeks. If you do it right, Sour Diesel can yield around 650-700 grams per plant.

Maui Wowie is a classic Hawaiian strain which is perfect for growing outside. Flowering time is around 9 to 11 weeks and it has extremely big, thick buds and large yields.

Experienced growers say that this plant should be kept at around 25-30℃ and that it can handle high humidity and rain without a problem, so a greenhouse is not necessary for this strain.

Indoor vs outdoor weed growing: Essential differences

Growing cannabis indoors requires a lot of preparation and there are a lot of moving elements that can sometimes be forgotten—like turning your lights on or off.

It is also expensive if you are trying to make a return on investment by growing with high-powered lights to get a bigger yield.

However, the main difference in growing weed indoors and outdoors is in the growing medium, as purely hydroponic systems are basically non-existent in the world of outdoor growing.

Most of the outdoor growing is done in pots with soil, and some even choose to grow their trees from the Mother Earth itself, although I don’t recommend it.

Growing weed directly from the ground is one of the hardest things you can do as you have little-to-no control over your grow unless you plan on digging around your plant every now and then to add nutrients.

Another big difference is that outdoor-grown cannabis usually has lower THC levels as the lack of controlled environment is known to lower the levels of cannabinoids.

Weed grown outdoors is usually a few shades darker than what you’d expect high-grade weed to be, although this also depends a lot on the drying and curing process.

One thing is for sure, indoor grown weed, especially if grown in a hydroponic system, will always have a much stronger skunky smell and taste.

Growing weed indoors requires you to set up everything so that the plant thinks it’s still outside means that you won’t have to do this when growing outdoors, which is another bonus.

Why grow weed in a greenhouse?

Keeping your plants in a greenhouse is a pretty good idea, if you can afford it.

A greenhouse will help you control wind and pests, plus the temperature inside is usually a few degrees higher than the outside, which cannabis plants like.

Without a greenhouse, you risk weather harming your plants, as well as other unexpected things such as uninvited visitors.

I generally strongly advise in favor of getting a greenhouse because the control you get far outweighs the extra money you spend on it.

Greenhouse growing especially makes things easier when growing indica strains.

If you plan on growing Blue Dream or Trainwreck you won’t need it, but consider getting one for Pineapple Express.

If you plan on growing one of the sativa strains I recommended, don’t use a greenhouse as both Sour Diesel and Maui Wowie tend to grow huge and will quickly outgrow it.

How to grow weed outdoors (step by step)

As I already wrote an extensive article (and an eBook) about growing weed in soil (although in that instance I wrote about indoor growing), there isn’t much to be added here.

All the basic things that were mentioned in that article can be applied to this situation as well.

So, if you feel that I’ve skipped some important steps in my step-by-step guide here, feel free to fill in the gaps by peeking at the article linked below.

How to Grow Weed Indoors for Beginners [Follow-Along Guide]

1) Prepare your grow

Make sure to choose a perfect location for your grow as this will have a big impact on the end result.

Keep in mind that you want your plants to get a lot of light, but not too much wind.

You will also need to prepare your pot by mixing Supersoil and Perlite (or something similar) in order to give your soil some air.

Adding a little bit of coco coir will also do wonders for the soil, as it will give roots more space to grow and they will be supplied with oxygen much more.

Now, I’ve also seen people growing in the ground, digging up pits and using them several times over for multiple grows. They reported having twice as big yields as when compared to growing in pots. However, this will expose your plants to numerous problems which can sabotage your grow, such as pests and bigger animals like cats and birds.

Mix 2 parts of your Supersoil with one part Perlite in the pot, as this ratio will give your plants the best access to oxygen through their roots.

2) Germinate seeds

Germinating is when a young plant leaves its seed and starts developing into an “organism” of its own. It is very simple to do this, and the only thing to keep in mind is that healthy cannabis seeds should float in water, and sink after spending some time in the water as they absorb it.

If you still don’t know how, here are 3 ways to germinate seeds.

After you’ve germinated and planted your seeds, all you have to do is wait for the plant to grow.

If you’re going with a clone, put it in a pot with some dirt and, voila, you just potted your first plant.

How to Germinate Weed Seeds: Three Easy Methods

3) Water your plants

Water them whenever you feel that the top of the soil is dry and make sure that the water isn’t collecting at the bottom of the pot.

Make sure you don’t over-water the pot with the seed. Overwatering is one of the biggest mistakes you can make.

Here are my 5 general rules of watering cannabis plants:

  1. Flush soil before planting;
  2. Water whenever you feel that the top of the soil is dry;
  3. Bigger pots — water less often, smaller pots — water more often;
  4. Make sure you have appropriate draining (to avoid overwatering);
  5. Flush soil two weeks before harvesting, and stop adding additives (nutes and ferts).

Never forget to add nutrients and fertilizers to your water when it’s time to do so. If you don’t add a growing fertilizer in the vegetative stage, your plant might not grow enough, or it might grow too slowly.

If you forget the blooming fertilizer, your plants will have smaller flowers which won’t weight that much, and you won’t have as big a yield as you might have expected.

4) Train your plants

After they’ve grown and started looking like real plants and not just some dandelions, start training plants to get bigger yields.

There are several plant training techniques, however, topping is the most popular one if you’re growing big outdoor plants. Check out the post below for more info.

Monster Cropping: 5 Ways to Increase the Yield of Your Cannabis Plants

Outdoor-specific plants are also perfectly suited for topping, as these strains are known to grow to monstrous sizes. Some strains, especially hybrids with a higher sativa presence, are known to grow extremely tall, easily over 3m (10 feet) tall.

Now, if you were to top these plants, you could easily increase the yield by two or maybe even three times, depending on how skilled you are in training plants.

Having one plant with which you can play around and practice your training techniques will prove to be very much worth your time and effort, as knowing how to train plants is a great skill to have.

You can’t learn this in school, only through practice.

5) Don’t forget pesticides

This is a huge mistake many people make.

Add growing and blooming fertilizer to your water when watering the plants.

You’ll also want to get pesticides in case your plants are harassed by animals, especially insects. Keeping your plants protected is a must, which is why I always say getting a greenhouse is a good idea.

Once you get the hang of how simple growing weed outdoors can actually be, you’ll forget all about wanting to grow it inside, in complex hydroponic systems.

As I’ve mentioned before, cannabis grown in water usually has a stronger smell, and can often taste a bit like the chemicals used for fertilizing the plants. These plants are also usually smaller than outdoor ones and have a bigger yield due to the controlled environment.

Cannabis grown in soil smells much more pungent and has a nice aftertaste. Plants tend to grow huge, sometimes over 4 meters, and even up to 6 meters if kept in the vegetative stage for long enough.

Soil-grown plants can be a bit tough to control or even harvest on your own due to the sheer size of their colas and nugs. I’ve heard stories of people harvesting a whole pound easily off a 3.5m tall plant, so you can see why little investment in plant training can go a long, long way.

Enjoy growing outside and feel free to send us pics of your outdoor grow!

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