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Growing Your Own Marijuana in California

Growing your own marijuana in California is legal, cheap, and the sunny weather provides the perfect growing environment. With just a few marijuana seeds and some water and compost, you can easily grow your favorite strains outdoors. You can also grow marijuana indoors, although you’ll have to spend a bit more on equipment.

California laws allow anyone 21 years of age or above to grow up to six plants at home. Many people choose to grow their own weed, although it’ll take a few months before you can smoke it. Due to the growing marijuana business opportunities in California, many people even take up growing to make money.

Here’s a guide to everything you need to know about growing your own marijuana in California.

Marijuana Growing Laws in California

According to California Cannabis Laws, residents of California aged 21 years or above can grow up to six marijuana plants per household.

There are a few restrictions. Marijuana plants should be kept out of public view, so you can grow in a private garden or indoors with growing equipment.

Local governments in California are able to set their own restrictions on growing. While you can always grow indoors, cities are able to ban outdoor marijuana growing. Make sure you know your local laws before growing outdoors.

California laws allow you to carry up to an ounce of dried marijuana at a time. However, when it comes to cultivation you can keep as much as you want. Just don’t grow any more than 6 plants at one time and keep your marijuana locked away privately.

How to Start Growing Marijuana in California

It’s easy to start growing marijuana in California. You can buy cannabis seeds online for various strains.

If you’re planning on growing outdoors, you’ll only need some composed soil or nutrients for watering your plants. This makes it incredibly cheap to grow.

Growing indoors requires some equipment such as an enclosed box or tent, lighting, and air conditioning. This can cost hundreds or even thousands, although you can find affordable all-in-one grow kits online.

Growing Marijuana Outdoors in California

California is one of the best states to grow marijuana outdoors thanks to the great weather. Marijuana is known to literally ‘grow like weeds’ in temperatures of around 75 °F, meaning California Springs and Summers are the perfect time for growing.

There are a couple things you need to consider before growing marijuana outdoors. Some cities in California restrict growing outdoors, so check your local laws first. You can search your city on The OC Register’s Database to find out the laws in your area.

Your marijuana plants should be kept in a private, enclosed area. You may need to build some lockable fencing or caging around your growing area.

Your marijuana plants will need food and nutrients. Either use pre-fertilized super soil to grow your plants or water them with nutrient-infused water.

Your soil needs to feel moist. Due to the hot and dry conditions of California, you may need to water your plants multiple times a day in the early stages of growth.

Growing Marijuana Indoors in California

Growing marijuana indoors in California is a little more expensive and difficult to set up. However, some cities prohibit growing outdoors and growing indoors can also be faster.

Indoor growing also requires composted soil and nutrients. However, you’ll also need a growing space, such as an enclosed box or closet with grow lights and air conditioning. You can buy Grow Kits and Grow Rooms online to cover all the equipment you need.

Plants will need around 18 hours of light and temperatures of around 70-75°F in the early stages of growth. When they start to flower, this can drop to 12 hours and 65-70°F.

How Long Does it Take to Grow Marijuana in California?

The time it takes to grow marijuana can take anywhere from 2 to 6 months depending on numerous factors.

In California’s generous climate, you should have no problem growing marijuana in around 2 to 3 months outdoors. You can also grow marijuana in around 2 to 3 months when growing indoors.

The time it takes to grow can also depend on the kind of seeds you use. Autoflowering seeds can grow in as little at 6-8 weeks. If you take cuttings (clones) from your fully grown plants and replant them, these will also grow faster.

How Much Marijuana Can You Grow in California?

According to marijuana possession laws, you can only carry up to an ounce of cannabis at a time. However, you can keep as much cannabis from your home grows as you want at home.

The amount of marijuana you’ll get from a grow depends on the seed and how successful it goes. For instance, Mint Lemonade Seeds have an average flowering time of 9 weeks and you may get anywhere from 8-12 ounces per plant. You can grow a lot of weed in a short amount of time.

Make sure you never have any more than 6 plants growing at one time. Also, make sure your homegrown marijuana is kept safely and privately at home.

Can You Sell Homegrown Marijuana in California?

Selling your homegrown marijuana is illegal. However, if you want to start growing and selling marijuana, you can get a cultivation license.

CalCannabis Cultivation Licensing allows you to apply for a license for a commercial cultivation business. You can also buy licensed marijuana growing operations and even marijuana farms in California.

With marijuana becoming increasingly popular in California, becoming a commercial grower is an attractive business opportunity.


California is a great place to start growing your own marijuana. With just a small investment in some marijuana seeds, you can easily plant outdoors and get high yields within 2 to 3 months.

Make sure you know your local laws and always keep within the limit of 6 active plants. You may also need to build a locked enclosure around your outdoor grows.

Growing your own marijuana can be a lengthy project, although the more you grow, the more cost-effective it’ll be. But if you don’t want to wait months for your marijuana to grow, you can always buy marijuana online.

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