General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (1 Gallon) spl_dlw Easy-to-open 4"x7" trap reverse folds

Easy-to-open 4"x7" trap reverse folds to expose 4"x14" sticky (yellow or blue) surface with grid for precision monitoring purposes

Just unfold

easy-to-read display

Direct Water Supply Connection: This humidifier connects directly to your water supply

General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (1 Gallon) spl_dlw Easy-to-open 4"x7" trap reverse foldsArmor 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