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These pictures show marijuana, also known as cannabis or weed, in varying stages of growth, processing, and use. You may be concerned about plants you find growing in and around your home. Or, you may wonder whether what you discovered in your child’s room is marijuana or indicates your child may be using marijuana.
If you see this many marijuana plants growing indoors, you have stumbled upon a major indoor marijuana grow operation. Leave the scene immediately and call 9-1-1 if it is not a legal operation.
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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.
How do you do that? The best advice available is the simplest—ask your child.
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.
To break it down even further, there are numerous strains within each of the more general categories indica, sativa, and hybrid. Understanding and becoming familiar with these various strains is what will really enable you to target — on a specific level — the type of experience you have when consuming weed.
Within the glandular trichomes, there are three main types: bulbous, capitate-sessile and capitate-stalked.
Cannabis grows in a variety of climates around the world and can be used in many applications: rope, biofuel, paper, and many medical and recreational uses. (Photo by: Gina Coleman/Weedmaps)
Along with understanding the various parts of a marijuana plant, you should also know about the different types of cannabis. While there are long-held claims about the effects that sativas, indicas, and hybrids offer, current research suggests that the effects of cannabis are determined by a person’s endocannabinoid system and the plant-specific cannabinoid profile.
Male plants will produce pollen sacs that at first look like little tiny balls and then grow into larger clusters of oblong-shaped sacs. Conversely, a female weed plant will produce pistils, which in their early stages look like thin hairs and then eventually start growing into more structured ovules and stigmas.
With the exception of consciously choosing to reproduce plants through pollination (as opposed to cloning a female plant), growers must carefully keep male plants away from female plants.
- Cloning : Cloning is a popular method, as it allows you to get multiple baby plants from a single adult plant, without having to buy seeds or go through the longer process of germinating, planting, and growing a weed plant from seed. To clone a marijuana plant, carefully cut a branch away from the stem right at the node. From there, place the cutting into a growing medium, typically either suspended in water or inserted into a starter plug. When the cutting develops roots you can then transplant it into a larger container or the ground, depending on where you’re going to be growing the plant.
- Seeds: Growing from seed requires you to start from scratch, and is ideally suited to growers who are novices, growers who want to produce a new type or strain than what they’re already growing, and growers who don’t have a plant they want to replicate exactly. To grow a weed plant from seed, place a seed in some sort of starting medium such as rockwool or peat pellets and keep it moist until it sprouts. As the sprout develops leaves and roots, it will start requiring more and more light. When a decent little ball of roots has formed, transplant the baby marijuana plant to a larger container or the ground and proceed to feed, water, and ventilate it until the weed plant reaches maturity.
Non-glandular trichomes are called cystoliths. Bulbous trichomes are tiny bulbs that are sparsely located throughout the entire plant, but are so small they can’t be seen with the naked eye. Capitate-sessile trichomes are more abundant than bulbous trichomes, found on the underside of the sugar leaves and fan leaves, but are usually only visible through a microscope. Capitate-stalked trichomes are shaped like mushrooms and contain a large trichome head at the top of the stalk. These are the trichomes that can be easily seen on the cannabis flower surface.
What You’ll Learn in This Article
The cannabis plant has many different parts to it. Learn about the cola, calyx, trichomes and more.