Selkotanswered grow question 1h ago Hey👋
Don't worry about the leaves deteriorating, you're almost at senescence;
reduce your fertilizers now, and in the last week, just use clear water before the final flush.
And to answer your question, don't harvest yet: you have a lot of transparent trichomes, and I don't see any amber trichomes yet.
Give it another 10-15 days, so that at least 10% are amber and more than orange pistils
PS: Nice grow 😉