Sadly, the majority of all fertilizations are based on primarily guessing about the limiting factors about this topic. Trial and error seems to be the standard method. IMO the most reliable results or success comes with first getting the alkalinity correcct and then using a standard pond/lake fertilizer such an what G.Grimes - (lakework.com) sells.
I think I recall at one time Scotts sold a lake/pond fertilizer. Brettski what exactly did you ask them?
Last edited by Bill Cody; 03/19/10 10:33 PM.
