General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (6 Gallon) complete-systems Nordic Pure 18x18x2 MERV 8

Nordic Pure 18x18x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

this premium biostimulant helps create optimal conditions to unlock maximum yields packed with bud-laden branches from top to bottom

Intelligent Programming: Connect up to eight devices for shared or independent programming

B-52® is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics

General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (6 Gallon) complete-systems Nordic Pure 18x18x2 MERV 8Armor Si Silica For Plant Growth Enhancement, Soluble Potash (K2O) 4% 6 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