Championship Greens Start with EcoSand
EcoSand is used in the construction of greens at courses hosting PGA-level tournament play—delivering consistent root zone performance where it matters most.
Engineered for High-Performance Root Zones
EcoSand is a high-purity natural zeolite designed to improve the physical and chemical performance of sand-based root zones. Its high cation exchange capacity (CEC), stable mineral structure, and consistent particle size distribution support nutrient retention while maintaining the drainage and aeration required for high-performance putting greens.
Ion Exchange Capacity
High CEC improves nutrient retention in sand-based systems, reducing nutrient loss through leaching and supporting more consistent plant-available nutrients in the root zone.
Infiltration Performance
Maintains rapid drainage and infiltration rates required for high-performance putting greens, preserving aeration and playability while supporting healthy root development.
Nutrient Contribution
Naturally occurring potassium (K) contributes to turf vigor, supporting stress tolerance, plant metabolism, and overall turf performance in sand-based root zones.
Performance Compared to Common Soil Amendments
University of Florida research comparing common soil amendments for sand-based putting greens highlights differences in nutrient retention and infiltration performance.
CEC and infiltration data adapted from University of Florida research evaluating soil amendments for golf course putting green construction. Potash values determined by independent third-party laboratory analysis sponsored by ZEO, Inc.
| Soil Amendment | CEC (cmol/kg) | Infiltration Rate (cm/hr) | Potash (%) |
|---|---|---|---|
| EcoSand (Zeolite) | 98 | 63 | 2 |
| Other Zeolite | 35 | 43 | 0.4 |
| Calcined Clay | 22 | 54 | 0.2 |
| Diatomaceous Earth | 8 | 25 | 0 |
| Sand | 0.7 | 61 | 0 |
Improved Nutrient Retention
High CEC enables EcoSand to retain essential nutrients in the root zone instead of losing them through leaching—supporting more efficient fertilizer use and plant uptake.
Balanced Drainage & Aeration
Maintains infiltration and drainage rates required for high-performance greens, preserving root oxygen availability and consistent playability.
Balanced Drainage & Aeration
Unlike organic amendments, EcoSand is inorganic and does not break down, providing consistent performance over time.
Applications
EcoSand is used in:
- Sand-based putting green construction and renovation
- USGA-style root zone blends
- Sports turf requiring high drainage and nutrient efficiency
- Root zones with limited nutrient-holding capacity
- Aeration programs to improve nutrient retention and root zone performance
- Topdressing applications to enhance surface consistency and chemical performance
Technical Library
Comprehensive product documentation, including the EcoSand Technical Manual and Safety Data Sheet (SDS), is available in the Technical Library.
EcoSand® is a registered trademark of ZEO, Inc.