Question: how to tell the difference between male and female plants?
Answer: Female crops have pointed green calyxes that sprout a white and wispy pistil – a hair-like part of the plant that grows from the calyx. Male crops have round, green pollen sacs that enlarge and don't sprout a white, wispy pistil. Catch these sacs before they overfill with pollen, burst, and contaminate your crop!