First dwc

Struggling with burnt leaf tips, and a slightly slow, stunted looking plant Lowered ph and added calmag in an attempt to help plant. Humidity was double what it was supposed to be up until the last three days.

Still fiddling with ph and ppm. Can’t tell if plant has ph or nutrient shock. Been steadily replacing a quart every other day from the bucket with distilled water. Starting to think ph is the issue from distilled water. Getting more of feel for this. Made a chiller from spare aquarium parts and water temp is steady in low 60s. Grow tent temp and rh remain close to 70-75° and 50-55% range. Thanks for everyone’s input so far. I’m learning a lot and having a blast

A good amount of yellowing on the lower leaves. My brother, and grow guide, thought it was a calmag issue. After adding 1mg calmag, .5 mg hydroguard, and ~ 2mg ph down the plant is better and has grown a ton. The roots and plant have grown like crazy in the past week. Besides adding ice to the water chiller I don’t do a lot. Will probably do a half dose with no ph down come the weekend. Plant is starting to smell. I’ve named her Kevin