First filial generation, the offspring of two P1 (parent) cannabis plants.
Second filial generation, resulting from a cross between two F1 cannabis plants.
Large, fan-like cannabis leaves - fan leaves are usually low in potency.
Pistillate, ovule, and seed producing cannabis plant.
To apply fertilizer and nutrients to cannabis plants' roots and foliage as well as to impregnate male pollen with female plant ovary.
Over-fertilization - first, leaf tips brown, then leaves curl.