Posted on

how to grow medical weed outdoors

In general, 5-gallon pots are a good size for small-to-medium outdoor plants, and 10-gallon pots or larger are recommended for big plants. Regardless of size, you’ll want to protect the roots of your plants from overheating during warm weather, as pots can quickly get hot in direct sunlight. This will severely limit the growth of your plants, so be sure to shade your containers when the sun is high in the sky.

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.

Indoor grows can be wasteful, using a ton of electricity to power all those lights, fans, and other equipment. The sun and the wind are free!

Here are some important considerations before starting an outdoor marijuana grow.

Buying the right soil for an outdoor cannabis grow

Sustained temperatures above 85°F will cause your plants to stop growing, while continued temperatures below 55°F can cause damage and stunting to plants, even death.

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.

Heavy rains and high winds can cause physical damage to plants and reduce yields, and excessive moisture can lead to mold and powdery mildew, especially during the flowering stage.

Sunlight

If you’re growing weed outdoors, it’s great to find a community of cannabis growers in your area to see how others are growing in your specific climate. Local climates vary, so it can be helpful to see what strains thrive where you are, and also when other growers are popping seeds, harvesting, and more. You can also join online forums or Social media groups, but a great place to start is your local grow shop.

Start off with fertilizers that are inexpensive and readily available. Some release nutrients quickly and are easily used by the plant, while others take weeks or months to release usable nutrients. If done correctly, you can mix in a few of these products with your soil amendments to provide enough nutrients for the entire life of your plants. Most of these items can be purchased cheaply at your local nursery.

“I warn people… crawl before you walk,” Wylie said. “Learn to get your plant to grow all the way to fruition, harvest it, dry it, cure it. Then you can build from there. Don’t run out and buy thousands of dollars of equipment.”

Some people use grow tents, which look like black boxes, but cannabis can really be grown most places as long as people are able to adapt to the environment, Sundberg said.

Both The Plant Stand and Dig It Gardens sell FoxFarm soils, a popular brand in the cannabis-growing community. Sundberg likes to use Nectar of the Gods, Blend #4, which he said can be found at PHX Hydro in west Phoenix.

Where is the best place to grow my cannabis plant?

Eddie Smith, co-owner of The Plant Stand of Arizona, confirmed his south Phoenix nursery would be selling cannabis seeds in the future.

After harvesting the plant, the grower should hang the plant upside down to dry for 10 to 14 days, he continued. The stems should feel brittle when dried. After that, trim the leaves off the flowers and put the flowers in an airtight container, like a mason jar. While the flowers are consumable at this point, the flowers can be cured for a better quality.

Ryan Jerrell, co-owner of Dig It Gardens in central Phoenix, also said his nursery plans on selling cannabis seeds in the future, as well as “starter kits” for first-time growers.

How much light does my plant need?

Quality of water can make a difference in the quality of flowers. It’s worth filling up a jug of distilled or purified water at one of the various water dispensers around town to use specifically for your plants, rather than use tap water, Sundberg said.

If people want to clone their own plants, he recommended they plant multiple seeds at once, label each plant, and take a cutting from each one before they flower. People can then grow the cutting from whichever plant yields the best harvest.