Grodan Pargro QD Biggie Block with Hole, 6" x 6" x 6" - Case of 64 Select Rockwool Type:Pargro Biggie Block - 6" x 6" x 6" - Case of 64 one part nutrient with all

one part nutrient with all of the required mineral ions in correct balance

625” Sidewalls

Leafroller (Pandemis pyrusana)

Waterproof Rate IP66 Warranty 5 Years

Grodan Pargro QD Biggie Block with Hole, 6" x 6" x 6" - Case of 64 Select Rockwool Type:Pargro Biggie Block - 6" x 6" x 6" - Case of 64 one part nutrient with allPargro Quick Drain Stonewool Grodan Pargro line has been modified to be the driest value priced Rockwool on the market. Pargro is the leader among affordable horticultural Rockwool. 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. Pargro Quick Drain (QD) blocks are up to 14% drier than