Jgoodanswered grow question 4 years ago Get a jewlers loupe or phone microscope. I usually go till I see 10-15% amber trichromes. Clear ones are immature, no thc, cloudy is when it's thc full, the more amner makes for a more couch lock feel. Don't let it go too long, the thc will start breaking down. Hope this helps some. 🤙🌱