Pargro® by Grodan® PAR10 Rockwool Block Strip

- 4in Block (Large) - Pre-Cut Holes - 4in x 4in x 4in - 6pk

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 Case Packaging: Strips in Case Blocks Per Strip: 6 Strips Per Case: 24 Blocks Per Case: 144
• Product Specifications Product Type: Rockwool Block Strip Retail Size: 4in Block (Large) Features: Pre-Cut Holes Dimensions: 4in x 4in x 4in