Folks, first time grow, pic of one of my blueberry's and today started to see a lighter discoloration on a couple leaves. Only plant thus far showing this. HLG 600H LED, half intensity, 32" above top of plants, no nutrients added as yet, growing in FoxFarm Ocean, plants are less than 2 weeks old. 81 degrees in tent, portable AC on order to get temps down, 68 humidity. PH at 6.0 for my watering. Hopefully this link to the pic works. Any advice? Too much water, not enough, not enough light, too much light? Tks! <a href="BBDiscoloration"><img src="https://i.ibb.co/mNRnB3n/BBDiscoloration.jpg" alt="BBDiscoloration" border="0"></a> <a href="growweek2"><img src="https://i.ibb.co/vcB3znh/growweek2.jpg" alt="growweek2" border="0"></a>