Hello everyone! First timer poster here. Been through a couple harvests in DWC with no problems and I want to say thank you! to everybody here on RIU for being such an awesome community of helpful gardeners!!! I recently moved into a 4'Hx4'Lx2'W cabinet with two chambers to keep it a little more stealthy. there is 8-23w CFLs in there right now. I started an awesome indica bagseed about 4 weeks ago and she(hopefully) has been growing like a monster! Within the last couple days the leaves have been getting noticeably drier, darker, and extremely brittle. The color started to turn on the leaf tips and edges and now affects whole leaves. I changed the nutes and went with 1/2 strength i was running before. I just broke my ph meter so for right now im using the dumb strips until the new one arrives but my Ph is hovering around 5.6-6.3. The temps are a little high at 82 but there is good ventilation and there has not been any problems until now. Where i think the problem lies is the humidity. Its been at a steady whopping 16%!! Its been like this the whole time though and the fan leaves only started drying out about 4-5 days ago. Is it heat stress, humidity, nute lock out or what???! There is also a sativa clone in there that just rooted and its not affected at all by the humidity.
ANY help is greatly appreciated!!!
The first picture is of the new clone.
ANY help is greatly appreciated!!!
The first picture is of the new clone.