TrolMaster RJ12 Splitter Hub 5 Gallon The powerful chelation in this

The powerful chelation in this formulation makes nutrients more available to the roots than they would be otherwise

drip irrigation and emitters

Good Laboratory Practice (GLP) feature for professional accuracy

plant physiology and chemistry

The full-spectrum quantum sensor has a spectral range of 389 to 692 nm ± 5 nm

TrolMaster RJ12 Splitter Hub 5 Gallon The powerful chelation in thisThe SPH 1 Splitter Hub from TrolMaster makes installation of our controllers as easy as plugging in a phone cable. The SPH 1 hub uses a single RJ12 cable input jack, and provides (8) individual RJ12 output jacks that can be connected to various TrolMaster sensors, adapters and device modules. Using the SPH 1 allows for a "clean" installation and eliminates the need for daisy chain Y splitters to be used to interconnect multiple modules or sensors. The