Grodan- MM Block rock-bottom The granules expand when hydrated

The granules expand when hydrated

Proper air flow will also increase the maximum suitable operating temperature and help extend lifetime of system

organic soils and coco coir systems

Technaflora's exceptional liquid extract is made from 100% pure

Introducing the second generation VYPR Series

Grodan- MM Block rock-bottom The granules expand when hydratedGrodan Stonewool (rockwool) is made from molten rock spun into cotton candy like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen