TripleCchronic
Well-Known Member
My grow tent humidity is around 50% RH and I cant seem to get it higher. For the seedli g stage I have read 60 - 70 RH is ideal. I got a plant dome to increase the humidity. The first one I got was a little large and kept tippong over causeing RH swings. The second smaller one seems to be doing the trick. It has gotten as high as 90% RH. Can this level of humidity urt the seedling and if so how? Im also conserned about oxygen starvation. I removed the dome to remove the DWC lid to get a pH PPM reading and there was a funny smell. What coukd this be. New grower and all advice appreciated.