Grodan Improved GR40 Uniblock 8" x 8" x 4" case of 36 pest-and-disease-control - Must Stick to MAP

- Must Stick to MAP Pricing

5 cm and 77

Cotton Leaf Perforator

this insect killer does not persist in the environment

Temperature Range: 62℉ to 82℉

Grodan Improved GR40 Uniblock 8" x 8" x 4" case of 36 pest-and-disease-control - Must Stick to MAPDescription Product Details: Grodan Improved Uniblock GR40, 8" x 8" x 4" 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 Grodan's Advanced Wetting Agent. These leading edge blocks have the