Grodan® Pargro Quick Drain Stonewool - Grodan Pargro QD Biggie Block 6 in x 6 in x 6in w/ Hole (64CT)

Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other value-priced rockwool.