Grodan Pargro Jumbo, 6 x 6 x 4, w/Hole, Case of 64

Pargro Blocks

Pargro Blocks are the foundation for uniform propagation and flowering of plants. Pargro Blocks are easy to use and high quality.

• Uniform and consistent density
• Easy to saturate, easy WC management
• Provide good root growth throughout the block