Company Category: Golf Course Architecture & Design

Optimize Your Water Quality to Improve Turf Performance Every acre-foot matters. Rainmaker.Earth helps you get more from every drop. Rainmaker.Earth optimizes irrigation water — the single largest input on golf courses — to improve soil health, plant health, playability, and overall turf performance across all water sources, including reclaimed/recycled water, well water, and city water. The Rainmaker.Earth water treatment system has been researched, validated, and proven on active golf course irrigation systems under real playing conditions. By delivering cleaner, oxygenated water charged with hydroxyl radicals, Rainmaker reduces bicarbonate and salt loading in soils regardless of source water quality, while cleaning irrigation infrastructure by removing biofilms and mineral buildup. These improvements restore infiltration, relieve compaction, support aerobic soil conditions, and enhance root development — resulting in reduced water use, fewer chemical inputs, improved playability, faster recovery after rainfall, and lower system maintenance requirements. The outcome is healthier turf and more efficient course operations, making every available drop of water work harder for the golf course. Optimized Water Benefits 1. Water Use Efficiency • Improved soil decompaction and soil structure increase water infiltration and storage within the rootzone • Greater root access to stored moisture improves irrigation efficiency and reduces overall water demand 2. Wetting Agents • Reduced or eliminated need for wetting agents • Improved infiltration rates and water movement due to optimized water chemistry and reduced surface tension 3. Fertilizer Program Efficiency • Introduction of hydroxyl (OH) radicals improves nutrient solubility and availability in the soil • Enhanced aerobic soil conditions increase nutrient uptake efficiency • Improved fertilizer program efficiency, allowing applied nutrients to work more effectively 4. Surface Resilience & Traffic Tolerance • Improved plant health and soil decompaction increase cart traffic resilience • Relief of soil compaction supports deeper rooting • Stronger root systems allow turf to recover more quickly from traffic and play stress 5. Playability & Aesthetics • Deeper rooting and improved nutrient availability promote deep, dark green color and overall turf vigor • Healthier turf provides more consistent playing conditions across fairways and greens • Improved soil structure supports long-term turf performance and visual quality 6. Drought Resistance • Improved soil water-holding capacity • Reduced permanent wilting point • Healthier root systems improve tolerance to drought stress 7. Mechanical Aeration • Reduced frequency of venting or solid tine aerification during the season • Traditional bi-yearly or annual cultivation aerifications remain necessary • Compaction is relieved through improved water movement and soil structure resulting from oxygenated water charged with hydroxyl radicals 8. Irrigation System Maintenance • Biofilm buildup reduced or eliminated • Prevention of scale, mineral precipitation, and emitter clogging • Improved sprinkler uniformity and reduced filter and nozzle maintenance 9. Deep Watering Capability • Improved hydraulic conductivity and infiltration • Ability to incorporate longer, deeper irrigation cycles • Better rootzone moisture management 10. Soil Microbial Life • Promotes an aerobic soil environment that allows biological and organic amendment products to sustain and thrive • Improved conditions support greater diversity and activity of beneficial soil microbes