Grodan Improved GR10 -White Foil 4" x 4" x 4", (Pallet of 1,584 Loose Blocks) Carbon Filter • Works on contact and

• Works on contact and is also absorbed into the plant

and UVC testing

DUCT COLLAR SIZE: 12” round

Replace or update your current watering wand valve with this convenient one-touch trigger valve

so adding UJB helps to maintain the metabolic rate of plants

Grodan Improved GR10 -White Foil 4" x 4" x 4", (Pallet of 1,584 Loose Blocks) Carbon Filter • Works on contact andGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro Blocks Improved with our Advanced Wetting Agent. These leading edge blocks have the optimal fibre structure and physical properties for crop uniformity, more even