home grower weed

Because the plant was illegal for so long, a lot of grow info has been passed down by word of mouth. There are many myths and traditions about growing weed, so it can be hard to sort good, sound advice from hearsay. Also, because it was illegal, there’s ample information on indoor growing and how to get the most out of a small space by maximizing harvests and training plants.

Below are all the topics covered in our growing guide. That is followed by a list of where it’s legal to homegrow in the US and a quick overview of the growing process.

Your homegrowing journey starts with the question: indoors or outdoors?

Leafly’s complete marijuana growing guide.

Growing outdoors is the cheapest and easiest way to grow, because you can utilize the power of the sun and other natural resources, but you need the proper space to do it, and the space needs to be able to get ample sunlight throughout the growing season. Often, you can let plants grow large and get big yields with more space outdoors.

Growing weed indoors is more expensive because you’ll need to spend money on equipment and utilities, but you can control every aspect of the grow environment and set up an indoor grow almost anywhere. Expect to grow some killer weed—indoor is known for its potency and quality.

These are all great resources but not all growers want to put in that amount of time and effort to get a ton of weed—some growers just want to have fun, grow a little weed, and smoke something they grew themselves.

*Illinois and Washington are adult-use states but require a medical card to homegrow.

Before you get started growing, you’ll need to see if you even can grow in your state. Below is a list of states in which it is legal to grow your own marijuana at home, both states with medical and adult-use legal status. If your state does not appear on this list, it is not legal to homegrow in your state .

Note that “mature” plants are those in the flowering stage, when plants begin to produce buds; “immature” plants are those in the vegetative stage, before they produce buds. A “household” is defined as two or more people living at a single residence.

Where is it legal to homegrow cannabis?

At the end of the day, you want to grow a strain you like. A single plant can yield between a half-pound and a full pound of dried buds, depending on how big your plants get, so you’ll have a lot of it come harvest time.

Enjoy, have fun, and learn a tip or two—growing weed is therapeutic and relaxing, and there’s nothing better than smoking weed you’ve grown yourself.

Check out our Guide to marijuana legalization for more details on homegrowing in your state.

The best way to get quality buds and big yields is to grow strong, healthy plants. Here’s a quick rundown of the most important things you need to know about growing weed:

Indoor vs. outdoor marijuana growing.

You might be surprised which states don’t allow homegrowing—only five medical states and one medical territory allow homegrowing at all, and some adult-use states require a medical card.

Growing weed is super easy—it’s called “weed” for a reason—so don’t worry if you haven’t grown anything before. Our clear, easy-to-digest guide will help growers of all kinds, especially first-time ones.

Whether indoors or outdoors, growing marijuana is fun and rewarding, but it can also be challenging and takes a certain amount of patience, time, and money. We’ll walk you through all the steps of growing, from preparation, to seed germination, plant growth, and harvesting, as well as best practices and how to troubleshoot common problems.

The last thing you want is to put a ton of time and effort into growing weed and end up with a strain that you don’t like. Everyone has different tastes and preferences, and strains affect people differently.

Cannabis plants can be either male or female. Female plants yield the plump flowers, a.k.a., “buds,” that we know and love, brimming with psychoactive compounds like tetrahydrocannabinol (THC, which gets you high), Modern Farmer explains. Male plants yield much smaller flowers, which people typically don’t consume. In other words, if you want to actually indulge in your crop, you’ll want female plants.

If you buy seeds from a seed bank, look for those labeled “feminized” to ensure they give rise to female plants, Johnson says. But if you’re a total newbie, he suggests buying clones, which are cuttings from a “mother” female plant, available at some dispensaries, as well as at nurseries. Not only are they easier to obtain, “they’re easier to grow. You get a clone, and you transplant it to some soil.”

Don’t go overboard, though, he warns. Start with growing three plants in five-gallon pots. This way, if one dies, you’ll still have two plants, and the pots will limit their growth. A general rule of thumb is that they’ll grow one foot for every gallon of soil. He recommends mixing your own organic soil, which he explains how to do on his website and will save you the headache of adding nutrients or pH testing. “The soil is what we call alive,” he says. “It’s always breaking things down to replenish nutrients that are missing.” But if you can’t mix your own soil, or don’t feel like it, you could buy organic Pro-Mix soil, which Johnson says many outdoor growers use.

Before you get started.

Johnson notes that the outdoor grow season lasts from around April to October, meaning if you plant seeds now, they’d still yield flower, but not much. Since it’s late in the season, he suggests buying a large clone, which will have more branches and therefore yield more flower.

There are different harvesting methods, but Johnson cuts the whole plant at the base and hangs it upside down with some twine in a dark room at a temperature of around 70 degrees Fahrenheit. Add a fan for airflow — you definitely don’t want the room to be humid, which will cause mold to grow, rendering your crop unusable. It’ll probably take around a week to dry.

Do your homework and read up on the laws in your state. Some states prohibit growing cannabis, while others, like my home state of California, permits anyone over age 21 to grow cannabis, but only up to a certain number of plants. NORML has a pretty in-depth guide to the laws in each state. Colorado, Oregon, Nevada, Vermont, and Maine also allow cultivation, but again, the specifics depend on the state. Definitely clarify what your rights are before you start the glorious path to at-home bud gardening.

If you use organic soil, all you’ll really need to do is add water, Johnson says — but don’t overdo it. The number one mistake he sees new growers make is watering their plants too often. In general, “watering every day is too much. The rule is, if you pick up your plant, and the pot is heavy, then it has a enough water. If it’s light, it’s dry, then you need to water.” You could also stick your finger knuckle-deep into the soil; if it feels dry, add water.

To check if your cannabis is ready for trimming, perform a break test on each branch. If it bends so much it nearly breaks, then it’s ready, and if it breaks right away, it might be overly dry, but still totally usable. Trim off the buds and seal them inside a mason jar for curing, opening it periodically over the course of about four weeks to let moisture escape. Johnson outlines a detailed schedule on his website, including instructions on how to look for mold.

Whatever you do, don’t plant your clones in the ground. They’ll run rampant, and “you’ll have pounds of weed in your house,” Johnson says, recalling the trays of weed atop his kitchen table when his crop grew wild. “You don’t need the stress of plants getting out of control, growing over your fence.” If your neighbors can see them, they might complain about them, and having too many plants could get you arrested.

Planting.

While you can absolutely grow cannabis indoors, outdoor cultivation is much simpler and cheaper, says Ron Johnson, author of How to Grow Organic Cannabis: A Step-by-Step Guide for Growing Marijuana Outdoors , who also runs the website The Cannabis Gardener. “The sun is free,” he tells Mic. “You don’t have to pay hundreds of dollars a month in electrical bills.” An outdoor garden probably won’t allow you to turn over product fast enough, but it’ll suffice if you just want to grow weed for yourself. Plus, it’s gentler on the planet.

Cannabis cultivation laws vary widely state-by-state. Also, we can’t stress this enough: Growing cannabis is illegal in a lot of places, and the penalties — which include steep fines and prison time — can be much worse than possession, since growing can imply an intent to distribute. Black and brown folx need to be especially scrupulous about heeding these rules, since law enforcement targets us way more than white people for weed-related charges, even if we consume it at similar rates.

Your cannabis will be ready to harvest at around October. You’ll know they’re ready when the buds “start to get really, really swollen and packed pretty tight,” Johnson says. But it can be hard to tell if you’re a beginner. Many growers say that if you think your plant is ready to harvest, wait two weeks, since many newbies tend to harvest too early. Or, you could share a photo of your crop on a forum and ask more experienced growers to weigh in.

When the pandemic hit, many of us turned to quaint pastimes to soothe our existential dread, whether it was baking sourdough, knitting, or doing jigsaw puzzles. If you want to expand your repertoire of distraction methods with an activity that still has that quiet, homey vibe, but with a bit more of an edge, consider growing your own weed.

Upkeep.

That said, when your plants are fully flowering, you might find yourself watering them daily, based on these indicators. When you do water them, keep going until you see water running off the soil, to ensure the water reaches all of the soil in the pot.

Since clones come from plants that have been grown indoors, let yours chill in a shaded area for a week before exposing them to full sun, Johnson says. “The clone hasn’t tasted sun like that, and the transplant itself will be stressful.”

Once you’ve cured your cannabis, sprinkle some bud in a bowl, or whatever your preferred method of imbibing might be, and savor your hard-earned crop.

Sure enough, our preliminary findings suggest that COVID-19 has affected domestic cannabis cultivation around the world. With nearly 5,000 participants at the time of writing, 16% report only becoming involved in cannabis growing since the pandemic. There are 11% of respondents saying that having more time at home was why they were growing, while 8% cite increased cannabis prices during the pandemic as a motivating factor.

Gary Potter has previously received funding from the British Academy/Leverhulme small grants scheme.

In 2020, we launched our second international survey to see how cultivation was being affected by this shifting backdrop. This time we looked at 18 countries, adding France, Georgia, Israel, Italy, New Zealand, Portugal and Uruguay to the original 11, while also running a survey for people in non-participating countries. A global pandemic and national lockdowns had not been part of our planning, but of course we added questions to find out the effects.

There is some interesting variation between countries in the findings. In Italy, more than one-quarter of respondents had started growing since the pandemic started – noticeably above the global average. Meanwhile, one-third of Portuguese respondents cited a shortage of cannabis during COVID-19 as a reason for growing their own.

The Conversation UK receives funding from these organisations.

Keeping up with cannabis.

But in recent years, cannabis has undergone another major shift. A sizeable share of demand is now met by small-scale growers, mainly supplying themselves and friends and acquaintances. This has become possible for various reasons, including improvements to growing technology, new strains more suited to indoor growing, and the wealth of information and expertise on the internet. As such, many cannabis users no longer depend on traditional drug dealers.

Besides the pandemic, most home growers across the world pointed to other motivations that were in line with our 2012 findings: wanting a product that is healthier and cheaper, while avoiding contact with criminals.

But if lockdown has led a significant number of people to start growing their own cannabis, it is also important to note that the vast majority of our participants were growing it already. And while many respondents (18%) reported growing more under lockdown, one in ten said they were growing less or had stopped altogether. Meanwhile, organised crime continues to supply a large chunk of the UK cannabis market.

In 2012, we surveyed growers in Australia, Austria, Belgium, Canada, Denmark, Finland, Germany, the Netherlands, Switzerland, the UK and the US to find out more about small-scale growing, and how and why they these people got involved. Most turned out to be regular people – with normal jobs, normal family arrangements, and no more involvement in drug dealing or other crime than any other section of the public.

Cannabis was still cultivated and distributed out of the more exotic locations on a large scale, particularly when it came to resin, but a fair amount of production had now moved closer to the demand in a process economists call import substitution.

Lancaster University provides funding as a founding partner of The Conversation UK.

This trend has been gaining momentum during the pandemic. So is this permanent or will the old supply chains reassert themselves when countries return to some kind of normality?

It is hard to measure this accurately, but the Independent Drug Monitoring Unit estimated that by 2012, 80% of the cannabis used in the UK was grown here – up from 30% in the late 1990s. It is probably well over 90% now.

Myself and a group of like-minded cannabis researchers across Europe, North America and Australasia formed the Global Cannabis Cultivation Research Consortium in 2009 to monitor the growth of domestic cultivation and how cannabis markets were evolving.

Back in the days when “skunk” was mainly associated with Pepé Le Pew and hydroponics was a way of improving cucumbers, most of the UK’s cannabis supply was imported from places such as Morocco and Lebanon. This changed in the past two or three decades in the UK and many other countries as organised criminal gangs set up growing operations closer to home.

Partners.

More than one-third of respondents reported that it was harder to meet up in person with people they grew with, or to obtain cannabis through personal social networks or their usual dealer. Yet fewer than one in ten reported that it was harder to get hold of cannabis seeds, growing equipment, or other supplies like fertilisers.

Cannabis policy has since been changing around the world. An ever-growing list of countries has legalised it, in some form, for medical use. A number have changed their laws so that cannabis possession (and, in some cases, cultivation for personal use) is no longer a criminal offence. Most significantly, Canada, Uruguay and various US states have legalised not only medical but recreational use too.

Three-quarters of respondents report that they grow cannabis because they get pleasure from doing so. Nearly half report that they are growing for their own medical use. And while 15% report growing to supply others with cannabis for medical use and 15% supply others for recreational use, our growers are not acting as drug dealers: only 4% reported selling cannabis for profit.

Since COVID-19 has affected almost every area of life, you would expect it to affect drug use and drug markets. People have been spending more time at home. Social interactions have been limited, including opportunities to take drugs with friends or to obtain them from the usual sources. Meanwhile, national and international drug supply networks have been disrupted.

It must be stressed that these are only preliminary findings. We want to double the number of respondents to at least 10,000 in the coming months, and will publish the final results early in 2022. Then we intend to carry on our research to see if these trends continue as the pandemic recedes. We strongly suspect it will: once people get the habit of growing their own, there is little reason to go back to buying from dealers.

The new findings.