Quote Originally Posted by stinkyattic
Upcurled leaf margins indicate acute heat stress... your temperature is high relative to a low humidity. Make sure you're watering enough- not enough to drown the plants, and be certain that the pot DOES get rather dry between waterings, and try raising your light just a little bit. Do you have a reading on the actual % relative humidity in the room?
Nah no % reading its just a simple grow in my shed. it gets enough air as its outside. i have the light on at night so the plant is kept warm during the cold nights. it only seems to upcurl when i lower the light. What is the exact height i should have the light? i water it 250ml everysecond day is that ok?
dontei Reviewed by dontei on . Help Needed Leaf edges starting to point up I have a 30cm month old plant under a 600w hps about 360mm away from the plant.The leaf edges are starting to point up but only near the top of the plant just want to no if this is ok and or how to fix the problem. Here is a pic of my baby. Also i have just started growing. Sorry the picture quality i only have this junk as webcam. Rating: 5