Apple Blossom/Nap Time in 2x4

Mostly a week of daily defoliation, mixing up nutes and raising the light. The tallest grower is exploding with over a foot of growth this week. Bud sites went from just beginning to form at the start of the week to noticable daily growth by the end. I let up on the defol as the week went by, taking less each day until only taking a leaf or two the last couple. One more decent one at the start of week 3 and then I'll pretty much leave them alone the rest of the way, promise. I put up the second layer of the scrog net this week. I use it mainly to space out the nodes, not tucking or tying down to it. There's some noticeable nutrient burn on many of the leaf tips. I think I started the flower phase too hot, around 1350 EC. I'm dialed back to 1150 right now, going up to 1200 next week. The burn seems to have stopped so I'm not concerned. The only real worry is how to keep all these bud sites from molding or mildewing. Everything is real jammed together even now with defoliation ongoing. Once these colas thicken up, they're going to be piled up on top on each other. With auto watering every 4 hours in 4 plants in a 2x4 tent, its basically impossible to get humidity below mid 50s at 74 degrees. I have a dehumidifier going outside of the tent in a partitioned 10x10 room that the grow is in. The room is at 30 RH, 70F but the tent won't go below 55 RH and is usually in the 60s. Too much growth in too small of a space is the problem. Loving it for now though. Its an uneven sea of bud sites, noticably thickening every day.