Can't seem to find an online source for a liquid or powder in smaller quantities. I can find a granular in a 25 pound bag but I need probably something 10pounds or less in granular and not sure how much in powder or liquid. Is there an online source for the DAP outside of finding a coop?
If I go granular, how do folks get it to dissolve and slowly release into the pond, as broadcasting it in the pond will cause it to hit the dirt?