tea tree
Well-Known Member
whoa, you flushed every week with cleares? In rockwool? I would say that was your prob, or to any one doing that, there is a place to improve. I am pretty sure that clearex is supposed to be used max twice, and I would say once in rockwool, at the end. It stops the plant from uptaking nutes. So it needs some time to start again. A week is not enough. Plus rockwool should never be flushed. It really messes with the balance in the cube. Once in a while pour some nutes over the top to get rid of some salts maybe if you think you need to. Clearex at the end so the plant can eat it its leaves. Just some advice.