Can any of the Guano's and the Worm Casting's be used in Hydro? I want to raise the P and Guano seems to have one of the highest levels. . . (Edited by 1bossman at 11:38 pm on Oct. 3, 2003)
I think it is generaly used for soil man cause it takes time to dissolve and for the compounds to activate....I Think!!!!
If using any kind of a pump (i.e. ebb n flow, NFT etc..) make a tea and strain it before adding it to your system, otherwise you will clog the pump. If using them in a bubbler, just dump it in. Make sure your stones are cleaned every water change out. Guanos are not the greatest base fert for hydro, but are an excellent additive.
I wwas thinking about wrapeing the pump with cheese cloth for a filter. Think that would work? Useless, I was in the chatroom with you and someone else and you were talking about some kind of matt or bed that sits in you fluid return. I think it was for the root sys. Do you remember what I am talking about? I would like to know more about that. Am I remembering right?