Gro Block Improved Mini Block 1.5" (Shrinkwrap/Strip) 45ctProduct 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 Improved with Grodans Advanced Wetting Agent. These leading edge

of finished product

fully-adjustable speed control

GH Flora Gro Quart

For exact alpha acid please contact customer service

KoolBloom® is rich with phosphorus and potassium and contains precise amounts of ripening elements

Specifically designed features allow this tray to sit flat on shelving with a trough that hangs slightly over the edge

aluminum top and bottom

the world of digital lighting is about to change in a big way

This kit comes complete with test vial

Stable and low-EC

Add NPT Plugs: 2 NPT Plugs

Slightly angled plastic whip that attaches to a standard 3/8" variable speed drill to remove carbonation from wine