Grodan Gro Block Improved Mini Block 1.5" Shrink wrapped/Strip Hydroponic Media Say goodbye to the hassles

Say goodbye to the hassles of manual pumping and hello to the power of a built-in rechargeable battery

Thanks to GEOLITE clay pebbles' unique structure and ability to cover a large surface area

precise control

Product Specifications:

Dried Lactobacillus casei Fermentation Product

Grodan Gro Block Improved Mini Block 1.5" Shrink wrapped/Strip Hydroponic Media Say goodbye to the hasslesGrodan Gro Block Improved Mini Block 1. 5" Shrink wrapped Strip Product Details Grodan 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