Sick Clones..

'Ello. Well, it seems that my newest batch of clones, consisting of 10, have all come down with easily noticable signs of a phosphorous deficiency. Luckily, they're only showing the purple stems so far, no necrotic patches. I started five of the clones in rockwool and five in perlite, using Rootone F on all of them. The clones taken from the females will be going into a DWC system within the next week or so.

My question is, would it be safe to give my clones a diluted solution of nutes to clear up this problem before it becomes a major ailment? If so, what dilution ratio? A speedy reply would be most appreciated!

~Lycanthropy