Increase the nutrient uptake of your plants and enhance growth in hydroponics and soil-free systems with Cyco Zyme. Cyco Zyme makes nutrient absorption easier to plants by producing soluble sugars. Zyme also naturally assists in the break down of organic matter, while creating healthier cell walls and membranes. This Cyco product has a longer shelf life than the competition! Guaranteed Analysis for Zyme Total Nitrogen (N)'s's's's's's's's..0.01% Ammoniacal Nitrogen's's's's's's..0.01% Available Phosphate (P205)'s's's's.0.3% Soluble Potash K20)'s's's's's's's..0.2% Derived from: Monopotassium,Phosphate, Diammonium,phosphate Please keep out of direct sunlight, and do not expose the product to temperatures above 40?C (104?F)