Grodan Gro-Wool
Grodan Gro-Wool is a loose, highly absorbent stone wool substrate that delivers excellent water retention, added aeration, and long-lasting structure. Use alone or blend with organic media to improve consistency, porosity, and root-zone reliability.
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Industry and product areas
- Product type
- Granulate
- Growing stage
- Propagation
About Grodan Gro-Wool
Grodan Gro-Wool is a loose water-absorbing granulate. Because of its loose fibrous structure, it can be widely used in various systems. Grodan Gro-Wool can be used alone or as a supplement to mixtures of organic components. The addition of water-absorbing granulate to organic components ensures a greater water retention capacity and a more airy substrate.
- Stable, non-compacting Structure
- Excellent water absorption
- Versatile loose-fill growing media
Technical Advantages
- Holds large volumes of water for plant access
- Stable structure resists compaction during use
- Fits any container and works alone or in blends
Key Benefits
- Maintains structure for consistent root zone conditions
- Promotes stronger roots with improved oxygen availability
- Suitable to use alone or as a supplement to other media