The space is roughly 2 (W) x 2 (L) x 5 (H). I will lose some height due to lights of course. I think I can comfortably fit 2 plants, 3 is tightly squished. I have 4 right now but one is growing much, much slower than the others and only has 3 deformed looking leaves. The other 3 are equal height with nice leaves. I will say the small, deformed one sprouted a few days later than the other three but is not really catching up.

I do understand the complete dark (in theory anyway). Not sure how absolute dark would matter as in nature there is always moon light so I don't really know why a small crack of light (say through side of door jam) will hurt it any. Kind of seems like moon light, if it even made it into the cabinet.
BetterThanBeer Reviewed by BetterThanBeer on . Leaves curling up.... The leaves of my plants started curling a day or so ago and are a bit worse today so I wanted to see if anyone can offer any help. The form is filled out below and I have attached pictures. They still seem to be green and growing, but not sure if they are heading down the wrong path. E-indoor or outdoorIndoor E-soil, soilless, coco, aero, or hydroponic Soil E-specific medium Mix of Blacks Gold (80%) Potting Soil (20%) and Perlite CSL-Soil type/brand See above HCL-Hydro/aero/soilless Rating: 5