how to grow medical cannabis outdoors

However, plants grown in pots, buckets, or barrels will likely be smaller than those planted in the ground because their root growth is restricted to the size of the container. In a broad sense, the size of the pot will determine the size of the plant, although it’s possible to grow large plants in small containers if proper techniques are used.

Heavy clay soils drain slowly and don’t hold oxygen well, so they will need to be heavily amended. A few weeks before you plant, dig large holes where you’ll be placing your weed plants and mix in big amounts of compost, manure, worm castings, or other decomposed organic matter. This will provide aeration and drainage, as well as nutrients for the plants.

Soil has three basic consistencies, in various ratios:

We also advise against using nutrients designed for indoor weed growing—they are generally composed of synthetic mineral salts and can damage soil bacteria.

Buying the right soil for an outdoor cannabis grow

While some plants thrive in their native soils, which are usually one of the compositions listed above, cannabis plants are best grown in soil that includes a combination of the three consistencies above—this mixture is known as loam.

Growing marijuana outdoors is great because you won’t need to spend a ton of money on it and you can rely on the power of the sun. If you have access to a sunny spot in a private yard or even a balcony, terrace, or rooftop, you can grow weed outside. You will be tied to the sun and the seasons and local weather, but you won’t have to spend a bunch of money on equipment and utilities like indoor growers.

Low costs

Sandy soils

Having a constant breeze is good for your plants, and especially in hot climates. But if you live in an area with a lot of high winds, consider planting near a windbreak of some sort, like a wall, fence or large shrubbery.

Some growers plant in containers on balconies or rooftops that are shielded from view, while some build heavy-gauge wire cages to keep thieves and animals at bay. Whatever you decide, think about how big you want your final plant to be—outdoor cannabis plants can grow to 10 feet tall or even more, depending on how much you let them go.

How to grow medical cannabis outdoors

Date: September 15, 2021
Read time: 6 minutes

Can I grow cannabis at home?

Medical marijuana patients 18 years and older will be able to grow up to 3 mature and 3 immature plants at home starting October 1, 2021, with a cap of 12 total plants per household. All adults over age 21 will be able to grow under the same rules starting July 1, 2023. Plants must be grown indoors and must not be visible from the street. People who choose to grow their own plants must do so in their primary residence and where individuals under 21 can not access the plants.

"Our seeds got stuck in Europe literally at the time that it happened. The seeds were due to come in March [but] they only arrived in the middle of April.

It is hoped the potent plants will yield well, resulting in accelerated planting later this year.

"The crop that we just planted is what they call an auto flower, so that takes eight to 12 weeks from propagation to harvest, and they don't grow very big — about one to one-and-a-half metres.

Affordable medicine

"So you make sure that before you start planting the soil, the quality of the soil is really, really good and that reduces the amount of food that you need to provide."

"There are a number of medicinal cannabis facilities that are being established … but these are all what they call protective cropping or indoor growers that have large greenhouses and significant amount of infrastructure."

Key points:

And if all goes to plan, they may have already lined up potential buyers.

"They do soft gel capsules and things like that. But what we're doing is really providing an active ingredient that goes into the products that we grow the cannabinoids — or the THC and the CBD."