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  2. Hemp - Wikipedia

    en.wikipedia.org/wiki/Hemp

    In contrast to cannabis for medical use, varieties grown for fiber and seed have less than 0.3% THC and are unsuitable for producing hashish and marijuana. [94] Present in industrial hemp, cannabidiol is a major constituent among some 560 compounds found in hemp.

  3. Cannabis sativa - Wikipedia

    en.wikipedia.org/wiki/Cannabis_sativa

    Cannabis sativa is an annual herbaceous flowering plant. ... for the plant is 6.3 to 6.8. In hydroponic growing, the nutrient solution is best at 5.2 to 5.8, ...

  4. Tetrahydrocannabinol - Wikipedia

    en.wikipedia.org/wiki/Tetrahydrocannabinol

    Tetrahydrocannabinol (THC) is a cannabinoid found in cannabis. [9] It is the principal psychoactive constituent of cannabis and one of at least 113 total cannabinoids identified on the plant.

  5. Weed - Wikipedia

    en.wikipedia.org/wiki/Weed

    Weeds growing in the cracks of a concrete staircase (Epilobium roseum, Chelidonium majus, Oxalis corniculata, Plantago major)A weed is a plant considered undesirable in a particular situation, growing where it conflicts with human preferences, needs, or goals.

  6. Cannabis - Wikipedia

    en.wikipedia.org/wiki/Cannabis

    Cannabis (/ ˈ k æ n ə b ɪ s /) [2] 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. [3] [4] [5] However, the number of species is disputed, with as many as three species being recognized: Cannabis sativa, C. indica, and C. ruderalis.

  7. Noxious weed - Wikipedia

    en.wikipedia.org/wiki/Noxious_weed

    Avoid transporting or planting seeds and plants that one cannot identify. For noxious weeds in flower or with seeds on plants, pulling 'gently' out and placing in a secure closable bag is recommended. Disposal such as hot composting or contained burning is done when safe and practical for the specific plant. Burning poison ivy can be fatal to ...

  8. This invasive Boise Foothills plant can burn your skin. Here ...

    www.aol.com/invasive-boise-foothills-plant-burn...

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  9. Synthetic cannabinoids - Wikipedia

    en.wikipedia.org/wiki/Synthetic_cannabinoids

    It is often difficult to determine what is in these products without reagent testing because masking agents, such as tocopherol (or vitamin E acetate that causes vaping-associated pulmonary injury), eugenol, and fatty acids, are added to confound identification. Just as the synthetic cannabinoid(s) used differ between each synthetic cannabinoid ...