FloraFlex 15.5''-18'' Matrix (12 Pack) bloom nutrients TDS readings are performed by

TDS readings are performed by an amperometric graphite electrode that resists oxidation

BOSS is exceptional because of its multi-drain capability

3') coaxial cable and has Bayonet Neill-Concelman (BNC) connector for tight coaxial cable connections

Pressure >0

Cobalt (Co)

FloraFlex 15.5''-18'' Matrix (12 Pack) bloom nutrients TDS readings are performed byThe FloraFlex Matrix System is a patent pending first of its kind Top Feeding Wicking System that provides the most even way to deliver water and nutrients to your potted plants. It can be used with pots ranging from 7. 5'' 18'' Diameters. You will need a Matrix unit, the same size Matrix Pad (optional), and the correlating Matrix Circulator.