Pargro Quick Drain Blocks, 4" x 4", Wrapped, case of 72

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's blocks

Value

• Value priced—no frills saves you money
• Half case sizes in plain boxes

Quality

• Cheap in price, but rich in strength and uniformity
• Made under quality control at Grodan factories