your source of P ?

[pzing]

ron

hi there what is your source of P ?

you see, i tried using Monopotassium Phosphate as my P source and it turn out to be a failure. 3 weeks into that chemical and it seems my roots ain't growing the way it should

when i change to Peter's Hydrosol, just in 12 hours, new root hair starts to pop out.

wonder if you have answer to this mystery

thanks

pzing