Hydro-Logic Float Valve for Big Boy Nutrients & Additives Active Eye Color-Correcting HPS Grow

Active Eye Color-Correcting HPS Grow Room Lenses exceed widely-recognized international standards for quality and effectiveness

All Grow1 PE Grow Bags feature prefabricated holes to assist with drainage

Pyrethrum TR Total Release Insecticide

It also helps plants absorb phosphorus

Hydro-Logic Float Valve for Big Boy Nutrients & Additives Active Eye Color-Correcting HPS GrowThis heavy duty, non corrosive PVC float valve is a standard bulkhead tank mount unit with a 0. 48 in orifice valve. It allows you to fill your tank or reservoir unattended. Adjustable water level. Never flood your garden again! Construction: NSF approved PVC, 18 8 stainless steel hardware and Santoprene rubber replaceable seals.