Pargro Slab 9.5" x 8" x 4" w/ 1 - 4" x 4" pre-cut hole, case of 16

Pargro Slabs are designed for growers seeking a reliable substrate that facilitates easy irrigation throughout the veg and flowering phase. The Pargro pre-cut slabs are versatile and offer:

• Vertical fiber orientation; inert hydrophilic fiber technology
• Uniform crop development throughout to harvest
• Easy irrigation and good EC refreshment thanks to the fiber structure as well as the loose wrap