Look at these 2 links to learn more. Pond fertilizer will supplement the P & K (Phosphorus, Potassium) and N.

http://www.outdooralabama.com/fishing/freshwater/where/ponds/pondbook.pdf

https://srac.tamu.edu/index.cfm/event/CategoryDetails/whichcategory/25/

Last edited by ewest; 01/16/11 10:20 PM.