Grodan Gro-Slabs Select Rockwool Type:Expert Fat Slab - 6" x 4" x 36" - Case of 12 • Minimized run-off and repelling

• Minimized run-off and repelling effect

Since 1988 Clonex Rooting Gel has led the way in plant propagation with billions of clones successfully rooted

5” PVC to allow for custom plant spacing

The mycorrhizae build a microbial system in and on plant roots which enhance water and nutrient uptake

Grodan Gro-Slabs Select Rockwool Type:Expert Fat Slab - 6" x 4" x 36" - Case of 12 • Minimized run-off and repellingGrodan Stonewool Gro Slabs Gro Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV resistant sleeves for comfortable handling and algae prevention. With the Uni Slab, all plant roots are protected and contained for the life of the plant. Due to its size, the Uni Slab is perfect for one large plant. Uni Slab has