Pargro® Rockwool Blocks provide a consistent hydroponic growing medium designed for moisture retention and root development. Features a bottom groove pattern for system compatibility and a single plug hole for transplanting Grodan® A-OK or Macro plugs. Supports uniform moisture distribution across the block. Suitable for a range of hydroponic growing setups. Sold by the Pallet Packaging: Loose Blocks Per Pallet: 1584 Product Specifications Product Type: Rockwool Block Strip Retail Size: 4in Block (Large) Features: Pre-Cut Holes Dimensions: 4in x 4in x 4in
- ***SHIPPING NOTE:
- THIS ITEM MUST SHIP VIA PALLET.
