Pargro Quick Drain Jumbo Blocks, 6" x 6" x 4" (case of 36) growing-media 3 lph) at 25 psi

3 lph) at 25 psi (1

EXPONENTIAL GROWTH CAN BE REACHED WITHOUT ANY COMPETITION

The polymers also reduce over and under watering

All natural ingredients make pests less likely to build up a resistance

Pargro Quick Drain Jumbo Blocks, 6" x 6" x 4" (case of 36) growing-media 3 lph) at 25 psiPargro 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 pricedno 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