General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (1 Gallon) Rinsing Solutions Experience the ease and effectiveness

Experience the ease and effectiveness of FloraNova's patented formula

Carefully blended from organic nutrients in the ideal proportions without the use of synthetics

and Kelp Meal

1/4 tsp per gallon

Liquid Plant Fertilizer

General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (1 Gallon) Rinsing Solutions Experience the ease and effectivenessArmor Si Silica For Plant Growth Enhancement, Soluble Potash (K2O) 4% 1 Gallon Bottle Armor Si, with 4% Soluble Potash (K2O), is a versatile growth enhancer suitable for hydroponics, Coco Coir, and all grow media. Strengthen your plants, improve structure, and boost foliar development. Increase yield and enhance flower and fruit production. Benefits Armor Si is suitable for all types of plants during all stages of growth Use as a growth enhancer with