Grodan Gro Block Improved Mini Block 1.5" Shrink wrapped/Strip of 45 Climate Control and garden pests

and garden pests

now specifically enhanced for coco coir

especially when high air capacity and extra drainage are required

Enhances flavor

Battery type: 3 x 1

Grodan Gro Block Improved Mini Block 1.5" Shrink wrapped/Strip of 45 Climate Control and garden pestsGrodan Improved Gro Block Improved Mini Block 1. 5" Shrink wrapped Strip 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 scientific research and trials is Grodan Gro Blocks Improved with Grodans Advanced Wetting Agent. These leading edge blocks have the