Rockwool Pargro QD Blocks 4 in x 4 in x 2.5 in w/ Holes

Pargro is the leader among affordable horticultural rockwool. Made right in the Grodan factory, so you can be assured of a high quality product at a great price.

Drainage

Driest value-priced rockwool on the market
14% drier than competitor blocks
Value

Value priced?no frills saves you money
Half case sizes in plain boxes
Quality

Cheap in price, but not in strength and uniformity
Made under quality control at Grodan factories