Grodan Gro Block Improved Mini Block 2" Shrink wrapped/Strip Growing Media depending on duration

depending on duration

lower amp draw

Standard E39 Base

The kit also comes with the Jump Start Windowsill Heat Mat

Integrated temperature sensor for automatic temperature compensation

Grodan Gro Block Improved Mini Block 2" Shrink wrapped/Strip Growing Media depending on durationGrodan ImprovedGro Block Improved Mini Block 2" Shrink wrapped StripGrodan 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