General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (2.5 Gallon) lighting Incorporated in the design is

Incorporated in the design is preset function control options

MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800

Zippers are just as strong as ever

Spray bottle

General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (2.5 Gallon) lighting Incorporated in the design isArmor Si Silica For Plant Growth Enhancement, Soluble Potash (K2O) 4% 2. 5 Gallon 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