Welcome riley22

I would have to agree with SunnyD.
Also I would bring the water PH up a bit.
I personally use PH 6.5 with good results
And then I would put my hand on top of my plants for a minute or 2 to see if it gets hot.
If your hand gets hot so will your plants.
GOOD LUCK
Dreadscale Reviewed by Dreadscale on . What am I doing wrong? Hi Everyone! this is my first post, I have spent the last month or so reading through all the wonderful information on this site. My plants are about 3 weeks old and the leaves are starting to get droopy. I was hoping somone could help me out. It is a cabinet grow 4'X2'X5' with 400w hps. We have an ac unit blowing cold air into the cabinet as well as two passive vent holes. The fan we have is a 265cfm, which pulls through the light. Hopefully that makes sense, my husband built it and I just Rating: 5