Accessory cannabinoids: Those other than THC,ie.CBC,CBD,CBN.

Adventitious root: A root that appears spontaneously on a plant from an area such as the stem.

African woodbine: A marijuana cigarette.

Airhead: A ‘smoker’.

Aqua Lung: Gravity bong in a bucket.

Arborescent: When your plant starts looking tree-like.

Asexual propagation: Cloning technique producing plants with a genotype identical to the single parent.

Auto: An aquarium pump and an oxygen mask used to smoke cannabis.