40QT Horticultural Vermiculite Bulk 2-4mm for plants, soil moisture
Organic vermiculite for gardening, soil moisture retention and aeration. Coarse-grade bulk mix supports plant growth and drainage, with positive feedback on quality and value
Highlights
- coarse granule for aeration
- multi-use soil conditioner
- effective moisture management
Pros
- holds water and nutrients
- aerates soil
- improves soil drainage and moisture retention
- bulk 3-in-1 conditioner
Cons
- mixed feedback on particle size
- dustiness varies by batch
Best For
Features
- Coarse vermiculite (2-4mm) acts as a soil conditioner to retain moisture and nutrients
- Provides aeration by expanding and loosening soil structure for better root growth
- Useful for soilless mixes, helping houseplants maintain moisture and support seedling media
- Effective for rooting cuttings, supporting root development versus water-based methods