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Shepherds Purse and Little Mallow Organic Materials Review Institute (OMRI) listed product o OMRI provides organic certifiers
Roots Organics Extreme Serene organic liquid kelp extract is a natural source of growth with compounds specifically targeted to encourage vigorous growth
an almost unlimited number of LED / HID lights can be controlled using a single TrolMaster controller
We have redesigned Aeromixer to meet the needs of indoor growers and smaller scale farmers
Drop-in/inline Heavy Duty Nutrient EC/Temp Sensor（PCT-3） Plant Care & Nutrients Shepherds Purse and Little MallowTrolMaster's new PCT 3 EC & temperature probe has been improved in several ways. The new PCT 3 features a reduced diameter protective sleeve and threaded body that will allow the probe to be installed into standard 3 4" PVC tee fittings. The PCT 3 also has an improved sensor element for more stable and reliable performance and we have reduced the length of the probe to fit into tight spaces. Can be used with the AMP 2 or the AMP 3 nutrient sensor
