Pargro stonewool blocks are available in a number of sizes to suit all types of plants. All blocks with holes fit 1.5” starter plugs.

Pargro is Grodan’s generic value product line, saving you money while providing you the same quality clean, hygienic, and uniform Grodan product. The Pargro product line averages 14% drier than Cultilene® Comfort Blocks™, making it the driest, value-priced stonewool available.