When to flush? How much longer till harvest?

Freshwater for 3 weeks or you can feed them fresh for aslong as you want if your enjoying to view your plants week after week..could go 100+ days with some strains and only see cloudy trichomes.

Hey fellow grower. As it looks like you should NEVER flush. All of the cannabis science articles show zero positive effect on flowrs. It does absolutely nothing to your plant, no nutrients reduction in buds/plants. And yes i am aware that 99% of internet sites are saying flushing is a thing and you should do it, but science (actual PhD people that study cannabis entire life) says it is myth and it is useless. Some researchers even suggest it has negative impact on plant. One of the things that can happen is that you cut nutrients when they flowers still need it and it will result in less yield or underdeveloped flowers. But if you dont believe me, check Dr. Bruce Bugbee or Cris who did summary about flushing www.youtube.com/watch . And i wish you a strong growth 👍👊👌

I typically flush a week before I harvest. But I used advance nutrients overdrive for the last couple weeks and it works great. Your buds will tell you don't go too long. A lot of people been having problems with Bud Rot this year. Use of magnifying glass or a microscope is efficient. Way to know when to harvest. Happy farming family!