Cannabis Trichome Development Week by Week
Cannabis trichomes begin to develop within the first few weeks after flowering. By the end of the 7th week, they reach peak potency.
Cannabis Trichome Stage Images: A Visual Guide
Week 1: Early Trichome Formation
Trichomes start to appear on the cannabis flowers. They are tiny and clear, resembling tiny crystals.
Week 2: Trichome Growth
Trichomes continue to grow and become more prominent. They begin to take on a milky color, indicating the start of cannabinoid production.
Week 3: Early Maturation
Trichomes start to change color, becoming more milky and dense. This is the time to start monitoring for the best harvest window.
cannabis trichome stages clear cloudy amber
Week 4: Full Maturation
Trichomes are fully developed and have a thick, milky appearance. The cannabinoids are at their peak concentration.
Week 5: Peak Potency
Trichomes reach their peak potency in the 5th week. This is the optimal time for harvest.
Week 6: Early Harvesting
Trichomes begin to fade slightly. Harvesting early can result in a lower potency but a faster yield.
Week 7: Late Harvesting
Trichomes are almost clear, indicating low potency. This is not recommended for the best quality cannabis.