Gruve HPS Grow Room Glasses Hardware Size: 11″ x 23″

Size: 11″ x 23″

Professional Plant Nutrient - Now A Hydrofarm Brand

Power Si is a proprietary organic biomix containing highly bioavailable micro and macronutrients

if you can control the temp

Gruve HPS Grow Room Glasses Hardware Size: 11″ x 23″Grow Room Ultra Violet Eliminators (GRUVE) Increase your eyes comfort and experience in the harsh conditions of the grow room environment! Protection and style are combined in this affordable pair of Grow Room Glasses, reducing your exposure to potentially harmful radiation and discomfort. Working with HPS MH lighting can have a long term negative effect on your eyesight; Using Grow1 Grow Room Glasses is a preventative and protective solution to this