All natural, 100% organic. Get the best of both products with this organic fertilizer (2-3-1) that perfectly blends fish hydrolysate and seaweed ensuring a complete fertilization program. Fish and seaweed are known to increase the natural sugars in plants which results in increased yields, improved shelf life on fruits and vegetables as well as stronger, more colorful foliage and flowers. It does not deplete natural soil elements and has no odor. Dilute with water at a rate of 1 ounce per gallon and apply every 2 to 3 weeks. OMRI Listed.