Grodan Improved GR10 (White Foil) 4" x 4" x 4" 1584 Blocks Loose on spl_hgc Store in original container in

Store in original container in a cool

Coverage and Flow Rate: Featuring a variable single spray with a variable flow rate

Use to adjust the pH of fertilizers and plant micronutrient foliar solutions

Daisy chain compatibility allows for easy chaining of multiple lights

The bin’s high molded walls and rounded edges keep all plant materials contained

Grodan Improved GR10 (White Foil) 4" x 4" x 4" 1584 Blocks Loose on spl_hgc Store in original container inDescription Product Details: Grodan Improved GR10 (White Foil) 4" x 4" x 4" (1584 blocks Loose on Pallet) Grodan Improved GR10 (White Foil) 4" x 4" x 4" (1584 blocks Loose on Pallet): Grodan Improved Grodan 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