@oldsnaps that looks like more than just wind burn. What are your temps and rh? Light and schedule? Feedings?
Running a 100w UFO light, temp about 26c, soil was saturated so haven’t watered in about a week. All I changed was to put a fan on 🤷🏼
@oldsnaps what is your humidity and substrate ph?
PH is about 6, haven’t been able to measure RH yet as waiting for my meter to turn up. I am guessing it is too dry in there, and needs inline extractor fan / filter (all due to turn up this weekend). They seem to be doing a bit better today but I was so gutted when i saw them all wilted like that