i am going to use soil but right now the seedlings are just in cubes, sitting under some t5's with a fogger on.
there are already roots poking out from the bottom of the rockwool but i want to wait a lil longer before transplanting them
what should the PH of the water be when i spray seedlings in rockwool? because i heard youre supposed to soak the cubes in 5.5 if u want to germinate seeds in them, but once there are seedlings growing, do you change the PH or is still 5.5?
i have 400w hps in a cooltube that i'm about to put inside a small grow tent. there is not enough room to enclose the cooltube on both sides so i'm going with a passive air intake system (with the cooltube being open on one end to act as an exhaust)
i'm a little worried about heat because of...
did you guys get your seeds yet, because i'm having the same waiting problem. they are still "in packing dept" for 2+ weeks and i'm ready to start my grow. :mad: UGHHH!!!
My mother plant was developing early stages of Powdered Mildew so I sprayed the shit out of it with solution of baking soda.. I also removed all the shade leaves with signs of the fungus because I was paranoid about it spreading.
My question is how bad is this for the plant? Will it cause too...
ok i'm gonna wait a while longer just to be sure. if its a male, will i be able to tell long before he releases his pollen? cause i have a female in the same room and i'm a little nervous about the possible male getting 'busy' with my beautiful lady
i found out my problem was nute lockup because of high soil PH
i flushed my plants to fix that and now i want to know if its OK to add nutes after flushing or should i wait a while?