Grodan® Expert Slabs 8" 20/75 Controller Kelp Meal continues to provide

Kelp Meal continues to provide benefit for years after initial application

Bluelab® Probe Care Kit pH

Heavy duty steel mounting bracket

urban gardens

composed of the best white peat

Grodan® Expert Slabs 8" 20/75 Controller Kelp Meal continues to provideGrodan Stonewool Gro Slabs Grodan Expert Slab 20 75 8 in x 3 in x 36 in (12 Cs) 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