Humidity target should be about 40% rh and you Gould be transitioning to blooming nutes atvthe flip. They need the extra mg, potash and potassium to trigger flowering. Usually the nutes combos give us a guide to use during the 2 week transition n then full on blooming Jutes after 2 weeks up until end or flushing ... Lots of opinions there too . For future grows and readers I will repeat the sage advice previously stated. Your grow room height and area determine how many plants and when to flip.. You need to subtract pot height and light clearance from top of room to light and necessary min distance by light source ( leaves/ flowers from light) to figure out max plant height. If you then roughly divide by two assuming a max doubling in height after flipping ( stretch n flower space), it tells you how high you can go before the flip. Your light can only cover so much area before it loses it's effectiveness at the fringe . Last be patient in flower. I don't count glow wringing time until 2 weeks after the flip or first appearance of flowers. Check your trichs before harvest. Don't rush to chop. Most indicas out on the most weight the last few weeks and it's also when they become most potent. Then a proper dry n CURE to maximize flavor and smoothness