Pargro Rockwool Blocks - Large - 4in x 4in x 4in with Hole - Carton

Pargro Blocks set a new standard in hydroponic growing, delivering unparalleled moisture control and creating the perfect environment for optimal root development. These rockwool blocks excel as an exceptional growing medium, ensuring vigorous and robust plant growth. By providing the driest value-priced rockwool available, these blocks assure top-tier performance at a wallet-friendly price.