Physan 20, 1 gal Environmental Controllers Great White Granular 1 is

Great White Granular 1 is the most affordable organic

Especially important when plants are for consumption

The Phantom II Digital Ballast takes the reliability and engineering superiority of the original Phantom ballast and adds industry leading Smart Alert Technology

and its black color will make it nearly invisible to the eye once applied

One-Year Warranty

Physan 20, 1 gal Environmental Controllers Great White Granular 1 isPHYSAN 20 is a broad range disinfectant, fungicide, virucide, and algaecide which effectively controls a wide variety of pathogens on hard surfaces and plants. Its applications include greenhouses; hard surfaces; lawn and turfgrass; seedlings and cut flowers; decorative fountains, pools and birdbaths; and plants. It is an EPA approved concentrate formulated with unique germicidal agents to provide overall protection for your plants and greenhouses. It