Grodan Mini-blocks

Grodan Mini-blocks

Grodan mini-blocks is ready to help grow your plants right out of the box. From seeds to cuttings, mini-blocks are perfect for plants in any growth stage.

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Grodan Mini-blocks support seed and plant propagation in each of the different plant stages. Grodan’s popular Starter Mini-blocks are made of a fibrous structure that not only keep their shape, but come individually wrapped in white plastic that easily pull apart for individual use.

Simply remove the wrapper to transplant into GrowCubes, Hydroton, soil or larger stonewool slabs and watch your plants grow. Grodan stonewool affords the perfect air to water ratio to help establish root development.


  • 1.5" x 1.5" x 1.5" - 3 strips of 15 (45 blocks total)
  • 2" x 2" x 2" - 2 strips of 12 (24 blocks total)