Cannabis is a genus of flowering plants in the family Cannabaceae that is widely accepted as being indigenous to and originating from the continent of Asia.

Nov 29, 2025 — Cannabis, medicinal, recreational, and fiber plants belonging to the family Cannabaceae. The taxonomy of the genus is contentious.

Mar 8, 2024 — Marijuana is a green, brown, or gray mix of dried, crumbled parts from the marijuana plant. The plant contains chemicals which act on your brain and can change ...

The cannabis plant contains more than 400 molecules, approximately 100 of which are cannabinoids, but it also contains numerous other chemicals.

Cannabis is a plant that people use as a medicinal and recreational drug. Its ingredient may help treat chronic pain and other conditions. Learn more here.

by Z Atakan · 2012 · Cited by 814 — Cannabis is a complex plant, with major compounds such as delta-9-tetrahydrocannabinol and cannabidiol, which have opposing effects.

Cannabis is one of the most widely grown plants in the world and the only major misused drug grown within the United States' borders.

Mar 22, 2023 — From seed to harvest, the cannabis plant grows through four stages of life: germination, seedling, vegetative, and bloom.

Cannabis is like every other plant. Its growth cycle starts from a seed, grows and matures over time, and ultimately flowers and then repeats the cycle until ...

May 7, 2024 — This publication describes how to botanically identify cannabis and provides tips to distinguish it from other plants.

May 13, 2025 — Cannabis grows on long skinny stems with its large, iconic fan leaves extending out from areas called nodes.

Nov 5, 2025 — Cannabis thrives with lots of light and proper care—similar to basil or tomatoes. Our growing guide explains how to plant, grow, and harvest ...

Nov 6, 2023 — Cannabis refers to the plant Cannabis sativa. The cannabis plant originally comes from Asia. It is now grown around the world, including in Canada.

All parts of the cannabis plant have their function and use. Starting from germination, through vegetation, and flowering, they all do their part in ultimately ...

What is marijuana? · Cannabis: This term refers to all products derived from the Cannabis sativa plant. This includes its dried flowers, leaves, stems and seeds.

Cannabis plants usually have one of two types of flowers, male or female, and some plants have both. Male flowers grow in elongated clusters along the leaves ...

Cannabis is an annual dioecious (unisexual) flowering plant. To elaborate, it germinates from a seed, reaches sexual maturity, reproduces and dies all within ...

Feb 13, 2023 — Hemp is defined as a cannabis plant that contains 0.3% or less THC, while “marijuana” is a cannabis plant that contains more than 0.3% THC.