General Hydroponics Armor Si Silica SIZE:1 Quart They are great f

They are great f

Individual wrapping is what this SKU is for

matched to that machine so the jet spacing lines up

Suitable for 315W Ceramic Metal Halide Lamps Only

General Hydroponics Armor Si Silica SIZE:1 Quart They are great fGeneral Hydroponics Armor Si: Potassium Silicate Supplement for Stronger Stems and Stress Tolerance General Hydroponics Armor Si is a 0 0 4 silica supplement built around potassium silicate, which is the form of silica plants can actually put to work inside cell walls. Silicon gets deposited as opal phytoliths along cell walls, stem tissue, and leaf cuticles, and that structural reinforcement is what lets a plant hold heavier flower weight, shrug off