FloraFlex 15.5''-18'' Matrix (12 Pack) bloom nutrients Once you are done using

Once you are done using the extra space simply Roll-UP the fabric for a more compact bag

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

This is the add-on unit for the MTMDU Commercial Heat Mat

Pressure >0

The reservoir for the dehumidifiers is 6 liters or 12

FloraFlex 15.5''-18'' Matrix (12 Pack) bloom nutrients Once you are done usingThe 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.