TrolMaster Humidistat Station (HS-1) Water Pumps Aeration & Irrigation It is a 100% organic

It is a 100% organic and OMRI listed formula specifically designed to break out salts

4 inch nipple

increase yields and enhance quality in soil-grown plants during their vegetative stage

or once plants stop growing vertically

Always adjust your watering schedule as needed

TrolMaster Humidistat Station (HS-1) Water Pumps Aeration & Irrigation It is a 100% organicThe HS 1 from TrolMaster is used to control commercial dehumidifiers. Most larger commercial dehumidifiers have a low volt control option so the dehumidifier can be controlled by an external humidistat. The HS 1 works and is wired exactly like an external humidistat. The HS 1 is the best way to control your dehumidifiers by eliminating the need to control the high amperage inrush current associated with dehumidifiers. LCD Display, Easy Operation