Growers Choice 500 Watt CMH Bulb, 4,200K Net Pots & Containers 16% Total Nitrogen [N] 11%

16% Total Nitrogen [N] 11% Nitrogen Nitrate [NS]

It is made from two distinctly powerful active ingredients derived from botanical sources

Combine with blue-light treatments in the 400-500nm spectrum to improve anthocyanin production

makes PVent one of the most concentrated EPA-registered biofungicides in its category

Chemical dip tubes for reliable pick-up of liquid chemical solutions from stock tanks for nutrient doser pumps

Growers Choice 500 Watt CMH Bulb, 4,200K Net Pots & Containers 16% Total Nitrogen [N] 11%The Growers Choice 315w CMH LEC Lamps are suitable for use in all standard 315w CMH LEC fixtures. Growers Choice 315w CMH LEC Lamps use a proprietary phosphor coating on the outside of the arc tube to provide you with the richest spectrum on the market. Grower's Choice 315W CMH LEC Lamp Features: For use in any standard 500W CMH LEC fixture Produces more PAR per watt than HPS Richest spectrum flowering lamp on the market with a CRI of 90 Optimal for