Flower Humidity

depends on temperatures... keep it below 60-65% if not tightlying controlling things. to be safe, 60% is probably a better target as that gives you some leeway, like the others suggest. 40-65% is generally safer to avoid various microbial growth. it does not prevent such problems, though... merely reduces risk. can less humidity increase trichomes? maybe... but if it creates a resulting whacky VPD, the negatives may be greater than the positives... without good scientific studies on such things, there are too many moving variables to be ultra confident about such things. i'd suggest focusing on reducing microbial risks more than a small increase to trichomes, if it is even true. so many things are done just because someonen did it once and talked about it... no comparison. no baseline... these people start urban myths with faux-confidence. then it's a knife fight to stamp out things that are proven wrong later... like the usefulness of end of harvest flushing.

Also different people will say different things due to how they have to stop problems, this is possibly down to the different locations and environmental conditions between growers, if I have really high temps I find it better not to go to low with humidity, if I'm in 27c mark in flower I can have a RH of 55% and not have problems.

Anything just below 60% is my aim, usually try for around 55-60% but i don't always achieve that, so it probably ends up at 60-65%. During the 2nd week I then try and nail the humidity and keep control of it for the rest of the grow. 2nd week I make sure I'm inbetween 55-60%. I do follow VPD charts though so I make sure my temps are in check to make sure my plants can be in as optimal environment as possible. Have a search for VPD charts on the Internet and see if you can match your temps up to your humidity to hit the sweet spot, I'm a believer that as long as your in the correct range then you shouldn't need to worry about problems with budrot a other shite. Long post probably doesn't make sense as I'm quite high and won't check what I wrote before I pressed send. Good luck.

Early flowering 45-55% Late flowering 30-50% I am holding on around 55% from veg to harvest

Humility for flowering is best at 40 percent. Keep it below 60 or you are inviting mold, Mildew, and fungus to ruin your crop.

Till final strech is over better keep 65-70, but books will tell lowet, people here too. I experimented a lot, thats my view. I keep even temps quile high, around 25-26, only on week 4 i try to drop below 60 and keep temps in 23-24.