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36 inch Stonewool Delta Slab - 12 in x 3 in, Grodan

Product #GM-GDSS365

Availability: In stock

Description: Grodan Stonewool Delta Slab 36 inch by 12 inch by 3 inch
Brand: Grodan

Product Information

Grodan Stonewool is a proven hydroponics growing medium preferred by garden enthusiasts everywhere. This 36 inch x 12 inch x 3 inch Delta Expert Gro-Slab is perfect for blocking-on smaller stonewool plugs and blocks to accommodate the final stages of plant growth. This single Delta Slab features vertically packed fibers for quick drainage and comes in a UV-resistant plastic poly sleeve to minimize algae formation.

The final stage of planting is the Grodan Delta slabs. There are three slab types available in a variety of sizes. These slabs come in clearly marked biodegradable UV resistant poly sleeves.

The poly sleeves have several functions;
- Comfort in handling.
- Preventing algae growth.
- Preventing roots and diseases from moving easily from slab to slab.
- Minimizing evaporation.
- Enabling full saturation of the slabs before use.
- Controlling/directing the water-run off from the slabs. Grodan stonewool is known for its quality, consistency and performance.

  • Weight: 2 lb
  • Height: 36 in
  • Width: 8 in
  • Depth: 3 in
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List Price: $20.99
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