FloraFlex 9" Matrix Pad (12 Pack) pots-and-containers It is a replacement electrode

It is a replacement electrode for the GroChek series "-5" models: HI9813-5 & HI9813-5N

evenly distributes ONA for areas up to 10

These bags are known to produce a dense fibrous root structure

Clean and lightweight

Anden dehumidifiers are designed for maximum growth

FloraFlex 9" Matrix Pad (12 Pack) pots-and-containers It is a replacement electrodeThe FloraFlex Matrix Pad is part of the Matrix System, a patent pending first of its kind Top Feeding Wicking System that provides the most even way to deliver water and nutrients to your plants. It can be used with pots ranging from 7. 5'' 18'' Diameters. You will need a Matrix unit, the same size Matrix Pad, and the correlating Matrix Circulator. Water and nutrients travel into the Circulator, hit the slope of the Matrix and are pushed outward into