Pargro Quick Drain 6 Inch Rockwool Blocks
Pargro has been modified to be the driest value-priced Rockwool on the market. Pargro is the leader among affordable horticultural Rockwool.
Pargro Quick Drain Biggie, 6" x 6" x 6" Rockwool Blocks
Pargro Quick Drain™ (QD) blocks are up to 14% drier than Cultilene® Comfort blocks. The 6 inch block is a particularly good choice when you want to use a big block in an Ebb and Flow or top feeding drip/drain to waste hydroponic system.
There are other brands that offer the same low price, but you end up sacrificing quality. Not with Pargro! Since it is made right in the Grodan factory, you can be assured of a high quality product at a great price.
Paired well with Floraflex 6″ Floracap®