FloraFlex 10.5''-12'' Matrix (12 Pack) books-&-videos The greenhouse challenge is to

The greenhouse challenge is to offer not only the most uniform lighting pattern for crops

These reflectors are solidly built

Fume scrubbers

all-natural and organic ingredients containing an optimum air-to-water ratio for superior growth rates and yields over conventional potting soils

FloraFlex 10.5''-12'' Matrix (12 Pack) books-&-videos The greenhouse challenge is toThe 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.