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Grodan Rockwool 2" x 2" x 1.5" Mini Blocks Pack of 24 Blocks

  • Mini-blocks sit in a tray (flat) without support for easy starting of seeds and cuttings.
  • These Mini-Blocks are individually wrapped in white plastic to minimize algae growth.
  • Remove wrapping and transplant into any loose Media such as grow-cubes or coconut fiber or leave wrapping on and set on top of a larger gro-block.
  • Packed in easy tear away Strips.