Grodan Expert Slab
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. Expert vertical fibers for faster drainage; best for hobbyists Classic horizontal fibers for slower drainage; best for hot/dry climates.
See all inventory
More Details
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. Expert vertical fibers for faster drainage; best for hobbyists Classic horizontal fibers for slower drainage; best for hot/dry climates.