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how to grow one marijuana plant outside

The Arizona Republic asked two experts to share their tips for beginners: Noah Wylie, master grower at The Mint Dispensary based in the East Valley, and Josh Sundberg, farmer and co-owner of Community Roots AZ in Cornville, southwest of Sedona.

How many cannabis plants can I grow?

Once planted, the cannabis plant needs a ratio of about 18 hours light, 6 hours darkness to grow in what’s called the vegetative stage, which doesn’t produce flowers. How long you let the plant grow in this state depends on your space constraint, but Sundberg recommends beginners start small.

How much light does my plant need?

Sundberg said cannabis can be grown outdoors in Arizona, where come August the plants flower as the days get shorter and they’re ready to harvest by about October. It’s doable in Phoenix, even with the heat, but extra steps have to be taken to protect your plant, he said.

How to grow one marijuana plant outside

When possible, use natural structures and formations in your garden as windbreaks to prevent excessive stress on your plants that could lead to branches breaking.

Keep this info in mind as you embark on your cannabis-growing adventure. The smallest adjustments can make all the difference — planting a week earlier, a week later, watering less, watering more, etc.

Light

Whether using seeds or clones, many cultivators start growing their plants indoors to ensure they are not exposed to damaging weather conditions as they develop their initial root system. The plants can be transitioned outdoors when the weather and light conditions are ideal. Extending the indoor vegetative growth period can help increase yields and allow growers time to select the best plants to be moved outdoors.

Greenhouse basics

Beneficial insects, fungi, and bacteria can also be used to protect your plants from their parasitic or predatory counterparts. Jumping spiders, ladybugs, and other native, beneficial predatory insects can clear your crop of insects such as aphids and whiteflies. When sourcing beneficial insects, fungi, or bacteria, it’s important to research those which are native to your region.