The plants can attract unappetizing blights like spider mites, fungus gnats, powdery mildew and grey mold, also called bud rot. And the odor can annoy neighbors. The most vocal opponents of home growing may be the Quebec government which has said it will not allow home grow immediately, as part of an effort to legalize at its own pace.
As legalization spreads, more cannabis enthusiasts are naturally going to want to try cultivation for themselves. The 2018 National Gardening Survey found 15% of US households would grow marijuana at home if it was legal. But, along with edibles, home growing is generally among the most contentious topics within the legalization debate.
How to grow your own weed
In response, the Canadian Real Estate Association hit the panic button and called for a nationwide moratorium on home growing until it can be better studied. The group says home grows could deplete property values, and also raise rents, especially for low-income tenants. Supporters of the law say four plant grows pose minimal risk.
But home growing has its pleasures. Like tomatoes or carrots, growing one’s own cannabis is cheaper than buying it, and a chance to learn something.
For now, one place which has accepted home grow is Vermont. Of the nine US states which have fully legalized, Vermont is the only one not to allow a commercial industry. Instead, the state will allow possession and home growing, up to six plants, including two flowered females.
Getting to harvest
Q:Where can people find legitimate, affordable pot-growing help?
You can measure humidity with a hygrometer from a hardware or grow store, and reduce it with a dehumidifier or air conditioner.
A lot of people use hydroponics, where plant roots are free flowing in what is essentially a circulating water bath. But that can be a problem for inexperienced growers, because if you accidentally add too many nutrients to the water, you can burn or kill the plants because the roots suck the extra nutrients right up. Soilless media act as a buffer to protect the roots.
Until 2014, it’s illegal to sell plants to those without a medical-marijuana card.
We went to experts with the questions we felt any gardener and homeowner would have. Our interviewees for this story and video were Kayvan Khalatbari and Nick Hice, co-owners of Denver Relief, a medicinal-marijuana dispensary whose growing facility is home to about 1,900 marijuana plants.
Dozens of medicinal-marijuana plants grow under special lighting at Denver Relief. Photos by Kathryn Scott Osler, The Denver Post
DENVER, CO. – FEBRUARY 04: Dan Ericson trims the sugar leaf off the bud readying it for the drying process. Kayvan Khalatbari owns Denver Relief, a marijuana growing, dispensary, and consulting business. Khalatbari and his employees are meticulous in their marijuana cultivation from start to finish and says the process takes constant care and vigilance by anyone considering growing the plant. (Photo By Kathryn Scott Osler/The Denver Post)