Grodan Gro Block Improved GR4 Small 3" w/Hole 3" x 3" x 2.6" Strip- Unwrapped (Case of 48 Sleeves) Voodoo Juice Bio-Bloom also works in harmony

Bio-Bloom also works in harmony with the soil to promote flowering and fruit production

These upgraded versions of the classic CenturionPro trim machines include the Quantanium tumblers

never soggy

In a controlled garden environment

• 100% soluble and does not need agitation in the tank

Grodan Gro Block Improved GR4 Small 3" w/Hole 3" x 3" x 2.6" Strip- Unwrapped (Case of 48 Sleeves) Voodoo Juice Bio-Bloom also works in harmonyGrodan 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 fiber structure and physical properties for crop uniformity, more