Hulkberry/Blueberry ghost OG/THC BBuster

Day 92: Watering 2,7 L, pH 6,5, no nutrients for Blueberry 1 and 2. Same for Hulkberry 2. I should receive a new microscope tomorrow and know better about the ripening state. I would say a good 2 more weeks before haversting. Day 93: Nada. No microscope today but certainly tomorrow 😬 Day 94: Watering 2,9 l, pH 6,6, no nutrients for Hulkberry 1 and THC bunker buster 1 & 2. Since I changed the pH, the plants drink more and more often. I shoud have raised it earlier: after pre-flo. Day 95: Still no microscope today , thank you mondial relay :( the parcel is going from north to south to go back to north etc..) . Let's go down to plants ! I raised the hps/cooltube by 5 cm. Some leaves show clearly suffering signs due to overlighting. Other than that, thank you carbon filter and Ona my good friends : the smell is strong ! And I won't complain about it. Day 96: At least ! the microscope will be here... tomorrow :). For THC bunker buster's I was starting to sing "Should it cut or should I not ". Night T° has been at 17°8 C for the last 3 days => Some Blueberry leaves are turning Dark yellow / black. Nothing else to mention. I'll water again tomorrow: Since I raised pH, the ladies are asking for more water. First signs of senescence on some lower leaves= We are not too too far from harvesting. I need this microscope !! Day 97: The microscope says "Not yet ! Wait +/- 10 more days". I started flushing 11 days ago, 10 more days = 3 weeks of flushing => I'll get a clean weed. T° raised a little today and so did it in the tent reaching 26,4 °. Next days and especially nights are going to be much cooler. I'll have to use an oil bath radiator in the tent's room to make sure T° doesn't go too low. Watering 3L, no nutrients, pH 6,6 for Blueberry 1 and Hulberry 1. Day 98: Watering 3,5L , no nutrients, pH 6,5 for Blueberry 2.