Hydrofarm Heavy Duty 72-Cell Pack Square Plug Flat Insert reflectors and grow lights - Better Nitrogen Usage –

- Better Nitrogen Usage – The technology put into the organic acids in this formulation make them better able to uptake and use nitrogen

The built version comes with USA made SSP instrumentation valves with 1/2" JIC connection for the inner tube and either 1/2" MJIC

but also practical

32 x PotPro™ | 6" Tall (1 Gallon)

Materials: Filter Body: Reinforced Polyamide

Hydrofarm Heavy Duty 72-Cell Pack Square Plug Flat Insert reflectors and grow lights - Better Nitrogen Usage –Description Product Details: Heavy Duty Square Cell Pack Heavy Duty Square Cell Pack: These reuseable cell packs can last for many seasons of growing. Made of heavy duty polystyrene plastic, these packs fit standard single flat trays. Dimensions: 22" x 101 2" x 21 2" Recyclable Specifications Dimensions: 22. 0L x 11. 3W x 26. 8H (CS) 21. 3L x 11. 0W x 2. 3H (EA) 40. 0L x 48. 0W x 95. 0H (PL) Shipping Weight: 0. 38 Barcodes: 10638104011348 (GTIN)