Common Sources of Phosphorus???

[psychordist]

Does anyone know of an innexpensive & readily available source of phosphorus to boost plants into flowering period, preferably organic. Bat Guano is surprisingly not as easy to find as I imagined lol

Does the manure from many animals contain phosphorus?

 

[frmrboi]

Does the manure from many animals contain phosphorus?

nope, you want bonemeal, available in almost any garden supply store. it'll raise your ph too so watch that if you're high already.