PHOTOPERIODIC CANNABIS SEEDS 

Headshop Italia takes great care in the choice of photoperiodic seeds to guarantee the quality of all our products, verifying that each seed is stored at the appropriate temperatures and shipped in the best conditions to ensure the highest germination rate for our customers. Photoperiod cannabis plants have two different phases during their life cycle, vegetative growth and flowering. When a photoperiod cannabis plant is grown with approximately 18 hours (or more) of light per day, the plant undergoes vegetative growth. This means that the plant will grow roots, leaves and branches, but not flowers. When the daily light hours are reduced to around 12pm, then flowering begins. The female plants will therefore produce many cannabis flowers.