Product Information

Featuring high water retention capabilities and a completely uniform design, this classic Grodan Stonewool Delta Slab is the original horizontal-fiber configured slab. Once plants develop a healthy root system in the smaller stonewool plugs and blocks, they're transferred onto one of these larger Delta Slabs for the remainder of their growing cycle. Each Delta Slab is wrapped in a UV-resistant polyethylene sleeve for ease of use and algae prevention.

Grodan stonewool is known for its quality, consistency and performance.

Be the first to review this product!

Price: $14.65 $13.50

• Write review / comment