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WyldeChylde
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so I have what appears to be a greenish algae on the surface of my top layer of rock wool. It's not sever just here and there mostly in two places. Can somebody pls tell me if I should worry about this?
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cover with some hydroton rocks, this will help with algae on the rock wool
update
So I don't think it's root rot after all but possibly brown slime algae.
The guy at the hydro store told me to use sensizyme but I'm not so sure thats a good idea from researching on the web I did also pick up some Orca and some 30% H2O2 as well as another air pump and a couple more airstones.
I'd really appreciate somebody chiming in and helping me out before I lose my plants...
cover with some hydroton rocks, this will help with algae on the rock wool
Also I'm using voodoo juice and carbo load as additives.
With 400W and your size tent, I would go ahead and top them now and then start 12/12 in about one - two weeks, or when you start to see very vigorous growth. The sign of pistils is great. You could start your transition to your bloom formula now, to get a jump start on flower. The longer you wait, the bigger reward you will reap. In a week or so you should really start to see some vigorous growth; so vigorous you can measure it from day to day. Both on top and below the water line. When you see that, it's a good time to start 12/12. If you don't have roots that look like this, I would wait and make sure your root situation is perfect before starting 12/12.