Pay in 4 interest-free payments of $172.25 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Do not premix
Classic white finish helps keep plants' roots cooler by reflecting light
They are made with excellent quality Japanese stainless steel and have rubber feel comfort grip handles
Can be used with beneficial insects
Grodan Improved GR10 -White Foil 4" x 4" x 4", (Pallet of 1,584 Loose Blocks) Captiva Prime Do not premixGrodan 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 our Advanced Wetting Agent. These leading edge blocks have the optimal fibre structure and physical properties for crop uniformity, more even