PURE SUBSTRATES 2 Gallon Grow Bag - HIGH POROSITY, Buffered + Superwashed 4630B Measures photosynthetically active radiation (PAR)

Measures photosynthetically active radiation (PAR) from 400 to 700 nm

You never compromise

FDA Compliant - Stainless Steel Tumbler & Aluminum Body

With six settings each for both the tumbler and the blade

PURE SUBSTRATES 2 Gallon Grow Bag - HIGH POROSITY, Buffered + Superwashed 4630B Measures photosynthetically active radiation (PAR)PURE POWER HP HYBRID TOP BAGS Clean. Consistent. Predictable results. Simply the best quality coco you will ever try. RHP Certified Designed and tested in Holland to the absolute highest horticultural standards on the planet, the substrate and the factory are RHP certified for premium quality. All Killer No Filler! PURE Power HP Hybrid Closed Top bags are produced with only the highest quality raw materials. We do not use the "waste" product of the