This 6" cube comes with a hole only, and are used for transplanting plants that are outgrowing a 1" cube. The wrapping reduces water or nutrient evaporation. This is the largest sized cube and was designed to be a cube that can support a large plant without the need for slabs. They can be placed on slabs however or in another medium as the plant continues to grow. Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.

• • Rockwool Cube-6" x 6" x 6"

  • $3.15

• • Rockwool Cube-6" x 6" x 6" (case of 48 cubes)

  • $143.95

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