Our Pargro line has been modified to be the driest value-priced
Rockwool in the market. Pargro Quick Drain (QD) blocks are
up to 14% drier than Cultilene® Comfort blocks. Pargro QD slabs
are up to 10% drier than our previous Neptune slabs. 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 QD. Since it is made right in the Grodan
factory, you can be assured of a high quality product at a great
NOW in smaller, plain brown ½ case boxes. Pargro products
have minimal advertising.
No frills Pargro saves you money!