Rockwool 8″ Grodan Slab 100cm 12/cs


Gro-Slabs are for the second or third stage of a plant’s life. Slabs are available in a variety of sizes and come with instructions on the wrapping.

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.


SKU: GM91500 Categories: ,
Weight 1.8 lbs
Dimensions 39.6 x 8 x 3 in

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