Perlite #8 X-Large & Bulky 4 cu.ft. bag [Case of 15] tents-&-tarps medium and low) controlled by

medium and low) controlled by a dial or pull cords

The Master A&B series stands apart from your standard base nutrient line by making macro and micro nutrients more available to your plant

5'' Wheels (Pair) work with the CenturionPro Mini

It accepts virtually all wattages and types of halide or sodium bulbs

Two rubber molded inserts to pop in Short/Long Plunge Drippers

Perlite #8 X-Large & Bulky 4 cu.ft. bag [Case of 15] tents-&-tarps medium and low) controlled byCase Quantity is: 15 No 8 Perlite features EXTRA LARGE and BULKY coarse particles which maximize nutrient uptake, drainage, and aeration and help prevent water rot at the root level. Perlite can be used as a stand alone medium in drip systems or as a mix in element with other growth mediums, and works especially well for plants that need excellent drainage.