ROCKWOOL 1.5-2" Block - Singles

Regular price $0.30
(Sold in the 'each' if you only need a few.)


  • 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.