General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (6 Gallon) Grow System/ Trays/ Reservoirs The cooking period allows beneficial

The cooking period allows beneficial microorganisms to break down the raw organic amendments into plant-available nutrient forms

Designed for long-term use and low maintenance

which is made out of D2 hardened steel

In this case you want to position the light about 4' above your plants

grape pomace for pH buffering

General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (6 Gallon) Grow System/ Trays/ Reservoirs The cooking period allows beneficialArmor 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