Method Seven RESISTANCE HPS Environmental Controllers and especially as it can

and especially as it can help prevent neck rot in cucumbers and blossom end rot or split fruit in tomatoes

AnthoSpec: 190 μmol/s

This unit features 240V industrial-grade NEMA 6-15 UL-listed power outlets

Each kit includes a black plastic propagation tray without holes

Method Seven RESISTANCE HPS Environmental Controllers and especially as it canMethod Seven designs high quality glasses and photo filters for indoor and outdoor growing environments. Our grow room glasses provide true color in bright lighting and are optimized for each of the standard grow lighting spectrums. Lens Technology Perfect Color HPS grow room glasses are the go to optical tool for indoor horticulture under high pressure sodium lights. These mineral glass lenses are infused with rare earth elements to filter the grow