Marijuana Horticulture: Sex is Everything!

Excerpt from Jorge’s Book: Marijuana Horticulture: The Indoor/Outdoor Medical Grower’s Bible by Jorge Cervantes Pre-flowering Pre-flowers, described by Robert Clarke in Marijuana Botany as “primordial,” are the first indication of a plant’s sex. The pre-flowers grow at branch inter nodes just behind the leaf spur or stipule about the fourth week of vegetative growth,when the…