9 PLANTS PER 4'X4' - 3 GALLON POTPRO W/MICRODRIP IRRIGATION & POTPRO PLATFORMS (4'x20') hawthorne Cultilene Blocks have an optimum

Cultilene Blocks have an optimum air/water ratio for healthy root growth and allow for great continued rooting thanks to the extremely even distribution of water and EC

Just add what's required to raise pH

Four square air inlets at bottom

LED Display Panel – Clear

Wattage of lamp: 24W

9 PLANTS PER 4'X4' - 3 GALLON POTPRO W/MICRODRIP IRRIGATION & POTPRO PLATFORMS (4'x20') hawthorne Cultilene Blocks have an optimumIncluded in your Bundle: 45 x PotPro 3 Gallon 45 x Micro Drip 2 Way Parallel Split Micro Tube Dripper Assembly 30" x (Single Unit) 2 x Micro Drip 16 17 mm Double Layer Tube 25' 4 x Micro Drip 16 17 mm Pipe Fitting Elbow (Single Unit) 2 x Micro Drip 16 17 mm Pipe Fitting T (Single Unit) 1 x Micro Drip 16 17 mm Pipe Fitting 3 4" Male Adaptor (Single Unit) 1 x Micro Drip 16 17 mm Pipe Fitting 3 4" Male Adaptor w Cap Combo (Single Unit) 1 x Micro Drip