Made in Denmark since 1969, stonewool is widely recognized as the ideal growing substrate. For any growing application, stonewool offers speed, ease of use, and cleanliness. Grodan stonewool is known for its quality, consistency and performance.
Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half case sizes. Better quality and drainage than other value-priced rockwool.
Sold by the case only-Case quantity of 72