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GRODAN Pargro QD Block, 4" x 4", 6 Pack


Pargro QD (Quick Drain) offers an economical alternative to other rockwool products, without skimping on quality. Because Pargro skips the frills, all gardeners get is rockwool that drains well without falling apart. 12 strips of six 4” x 4” x 4” blocks.