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If you see plants like this growing around your home, chances are they did not just pop-up in the wild—they were purposely cultivated. Cannabis plants have a palmate leaf with serrated leaflets. You are likely to recognize them from popular art. While there are plants with similar leaves, the serration pattern for Cannabis is distinctive.
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Whether or not adolescents become involved in drugs—or stay involved—may be related to their parents’ attitudes about drug use. Having a matter-of-fact, rational discussion with your child about marijuana may be the best way to approach the situation.
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Forty-four percent of all students have tried weed by 12th grade according to the National Institutes of Health. That means that your child probably has friends who are smoking marijuana or at least know someone who is.
Marijuana buds are higher in THC than other parts of the plant and are sold at a premium. As marijuana has been increasingly bred to produce more buds, you may find this type of marijuana in your home. It is probably much more potent than the average street-grade weed.
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Parents may want to know what marijuana looks like in all stages of development and use. See photos that can help you check what you find at home.
This plant suffered from extreme heat and light burn and should be harvested.
Use a magnifier to see trichomes clearly
The hardest part of growing cannabis for many new growers is waiting for the right time to harvest.
Get a Jeweler’s Loupe on Amazon.com
Although it’s cheap, this is one of the best-rated jeweler’s loupes in the under $20 price range. It’s the one I use. However, please note that although it says you get 40x magnification, you don’t get nearly as much as that. However, I’ve found that with just about every jeweler’s loupe; they advertise more magnification than what you get. That being said, for a lot of growers this will get the job done!
In some places, these trichomes are called resin glands. These trichomes are the ‘crystals’, or ‘frosty stuff’ you see accumulating on your bud/leaves. They’re also what makes weed so sticky.
- If white “hairs” are almost all sticking straight out and trichomes are all still translucent (clear) then your plant is too young and not ready for harvest. Harvesting now will result in low yield and non-potent harvests.
- The beginning of the harvest window opens when your plant has mostly stopped growing new white “hairs” or pistils and at least 40% of the white hairs have darkened and curled in.
- The highest level of THC is when many/most of the trichomes have turned milky white / cloudy (when viewed under a magnifier). Trichomes that are milky have the highest levels of THC are “ready to harvest” and contribute to more euphoric and psychoactive effects. At this point, 50-70% of the pistils have darkened.
- Some Sativa & Haze strains have trichomes that never really turn amber. If they’ve turned mostly white and don’t seem to be progressing further, it may be time to harvest!
- The most “couchlock” or sedating effect happens towards the end of the pot harvest window, when the trichomes have become a darker color (usually amber/gold). The best results from amber trichomes come from indica strains. The amber/yellow trichomes contribute to a ‘body high’. Some of the THC has converted into less psychoactive CBN, which has calming and anti-anxiety effects. With some strains, the trichomes will even turn red or purple! I like to harvest around when 20% have turned amber. At this point 70-90% of the pistils have darkened. Harvesting later will increase the sedating effects, but may also start reducing the psychoactive effects.
- When trichomes start looking grey or withered, the harvest window has passed, and buds will make you sleepy without many psychoactive effects. Usually it takes several weeks (4 or more) from the beginning of the harvest window for this to happen. It’s much easier to harvest too early than too late!
Note: It’s recommended you flush your cannabis plants in the last week or two leading up to harvest time if growing in soil or coco, and for at least a few days in hydro. Click the following link to get more info on flushing before harvest: https://www.growweedeasy.com/flushing
Ready to Harvest – On the Late Side (more of a “down” or body effect)
First, we’ll show you how to identify harvest time by checking the pistils (the ‘hairs’ on your buds). The pistil method isn’t nearly as accurate as checking the trichomes (the ‘glitter’ on your buds), but it’s definitely a good place to start since you can just look at the buds and get a general idea. Then we’ll get into trichomes.
Harvesting cannabis at the right time is just as important as how you grow the plant. Harvest marijuana buds too soon and you lose potency and yields; too late and you can end up making a batch of sleep medicine. Learn how to harvest at the perfect time, every time! Here's what you need…