AgSafe Throw Tabs are unique natural organic nutrient tablets that feed all types of floating pond plants. Special 6-4-6 formulation supplies quick feeding nutrients and micronutrients. No free phosphates to cause algae growth. Contains high iron to alleviate leaf yellowing (iron chlorosis), humic acids, organics, sea kelp, extracts, plant growth hormones and vitamins.

20 tablets/bag 5 g per tab