Grodan Improved Gro-Blocks
Grodan Gro-Block Improved GR22 – City Garden Supply
Grodan Gro-Smart Tray Insert - Indoor Farmer
Grodan Improved Gro-Blocks Hugo 6" (64/Cs) - Superior Plant Growth & Yield
Grodan
Grodan Improved Gro-Blocks
Grodan IMPROVED Gro-Blocks 8"X8"X8" Big Mama - Indoor Farmer
Grodan Gro-Blocks | Early's Farm & Garden Centre
Grodan Big Mama 8"x8"x8" - Jons Plant Factory
Grodan Improved Gr40 Uniblock, 8" X 8" X 4" — Hydrodionne
Blocks and Slabs
Grodan IMPROVED Gro-Blocks 6"X6"X4" JUMBO - Indoor Farmer
Grodan GRO-BLOCKS DELTA 4X4X4” w/ Hole – The Grow Shop Ltd. | Garden Centre | Red Deer
Grodan - Gro-Block Improved, Hugo 6" x 6" x 5.8" - Valley Indoor
Grodan IMPROVED Gro-Blocks 4"X4"X4" (GR10) - Indoor Farmer
Grodan Gro-Block Imp GR10 40/40 - Hole (144) | Canada Grow Supplies
Grodan Gro-Block Improved GR4 40/40-Hole (384) | Canada Grow Supplies
The Kore Garden - Grodan Grow-Blocks Delta 4"x4"x2.5" with hole (6 pieces per flat)
Grodan Gro-Blocks (All Sizes) – QuickGrow Systems Ltd.
Grodan - Rockwool 1.5 Inch Starter Mini-Blocks – IncrediGrow Garden Centre
