6 PLANTS PER 4'X4' - POTPRO PLATFORM SYSTEM (DRAINAGE) (4'x36') hydro-systems Cfm/watt 22

Cfm/watt 22

The major difference between Big Rootz and Emerald Rootz is switching out pumice stone for perlite - this accomplishes a lighter soil

ExHale can be used for both vegetative plant growth as well as for fruit and flower production

Delivers essential nutrients during bloom phase

Handles are made of tough ultra-light aerospace extruded aluminum alloy

6 PLANTS PER 4'X4' - POTPRO PLATFORM SYSTEM (DRAINAGE) (4'x36') hydro-systems Cfm/watt 22Included in your Bundle: 54 x PotPro Platform 3 x PotPro Platform Fitting x Elbow (unit) 51 x PotPro Platform Fitting x T (unit) 1 x PotPro Drainage x Elbow (unit) 2 x PotPro Drainage x T (unit) 57 x PotPro Link x 2ft (unit)