4 PLANTS PER 4'X4' - 5 GALLON POTPRO W/ BUBBLER/MATRIX IRRIGATION & POTPRO PLATFORMS (4'x12') LED and the controller unit does

and the controller unit does the rest

Can easily be used in conjunction with lighting controllers and flip boxes

The Microclone Cloning Rack Tray is 45" by 25

1x Slate 2 Triple Predrilled 891mm Heatsink

Net Weight: 37

4 PLANTS PER 4'X4' - 5 GALLON POTPRO W/ BUBBLER/MATRIX IRRIGATION & POTPRO PLATFORMS (4'x12') LED and the controller unit doesIncluded in your Bundle: 12 x PotPro 5 Gallon 1 x Matrix 10. 5" x 12" 1 x Matrix Pad 10. 5" x 12" 1 x Matrix Circulator 3" 2 x Flora Tube 1 4" OD 100' 3 x QDPS Multi Flow 3 4" T 1 x Air Bleed Valve 2. 0 (Single Unit) 12 x PotPro Platform 2 x PotPro Platform Fitting x Elbow (unit) 10 x PotPro Platform Fitting x T (unit) 2 x PotPro Drainage x Elbow (unit) 1 x PotPro Drainage x T (unit) 15 x PotPro Link x 2ft (unit)