Blue Dream Xtreme - 2x2 smaller grow

So four smaller ones in one gallon plastic pots and one in a three gallon cloth pot, these Blue Dream are getting somewhere. I’ve bumped up the shorter ones with some old dvd cases for a more even canopy (each of the trellis slots is well occupied with a distinct branch to care for). another week of thickening flowers while overall leaves have turned yellow. The exhaust seemed to have gone out while away for 2 days and it got really hot and humid with very yellow and fried leaves on two of the smaller ones. They will all probably make it over the last weeks. Humidity is an issue and even with a dehumidifier it stays about 60. With the last 4-5 weeks I’ll have to really start taking action. Also the yellowed leaves, luckily new growth is green and not without hope. Seems like any nutrient intervention only makes it worse. I’ll give a nutrient boost tomorrow upon watering. Yet another learning grow. Thank you for reading!