Pargro PAR10 Large 4″, 4″ x 4″ x 4″ w/ Hole, Strip, case of 144

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

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