Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Strip - Wrapped (Case of 24 Sleeves) Jumbo Jr patent-pending formula blends only the

patent-pending formula blends only the best

• 120V/15A input with resettable breaker

and fungicide providing broad-spectrum protection against soft bodied insects

Airborne 'pathogenic' or disease causing fungi get inside the plant either by contacting its skin (epidermis)

A metallic finish protects the steel poles from long term wear and tear while presenting a clean aesthetic

Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Strip - Wrapped (Case of 24 Sleeves) Jumbo Jr patent-pending formula blends only theGrodan 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 Grodans Advanced Wetting Agent. These leading edge blocks have the optimal fiber structure and physical properties for crop uniformity, more