HAZESATIVASEEDS

Visible signs indicate when a plant has moved from vegetative growth into bloom. Those tracking how long do sativa seeds take to flower can watch for pre-flowers at the nodes, a sudden increase in height, and the appearance of white hairs at the branch tips, which usually emerge one to two weeks after nights lengthen. Stress, low temperatures, and stray light during dark hours can delay the process. Cultivation rules vary by jurisdiction and should be confirmed before planting.