When to start flushing?

From the flushing study: The study examined the impact of various flushing durations on the taste, chemical composition, and smoking quality of the Cherry Diesel cannabis strain. We tested the effects of 14, 10, 7, and 0 days of flushing cannabis plants. It’s interesting to note that even in this cannabis flushing research study, there still is no clear indication of whether you should flush cannabis plants and the impacts it has as a result. Rx Green’s cannabis flushing study showed no major differences in the results of flush treatments for cannabis nutrient systems. Source: https://www.rxgreentechnologies.com/rxgt_trials/flushing-trial/

Well, if you know what you want them to look like, you wait until they look like that. Time will vary per plant and garden. can't see how it progressed, but should have adjusted the things you were doing when all that damage started. could be a calcium deficiency and other things, not 100% certain. So you may need to reduce some things but it clearly wasn't getting enough Ca or something else was locking it out. You should continue to give what a plant needs... if you want to save a little time or effort, giving water only at end with a strong enough canopy that won't limit photosynthesis too much is fine too.

Nice looking grass. You could definitely flush your handy. Your organic too so should get a little buffer on stuff too. Nobody likes black ash

Hey there your plants looking great It seeks like you have a serious ph problem with those spots all over the leaves. I think you should get a reading on some run off water and if its 2 low then just run a few gallons of tap water with ph 7 to 8.8 I would not really even start checking tricombs untill you see about 70% the hairs change on the entire plant... Make sure you are only checking tricombs that are directly hrowing from the flower and not from any small sugar leaves hidden in there. The ones on leaves change way b4.

Also. Sort out with pk, calcium etc. A lot of issues mate.

Mate. Flushing. 1st is a myth. Just stop feeding the week before and allow the plant to finish whsts left in the pot But your plant is at least 10-15 days out. And even then I'd say that's early Don't be to quick to harvest. Your close but you need to keep going for a few more