2025-08-07 00:00:00 Irrigator Pro provides growers of peanuts, cotton, and corn with a simple tool to determine when to irrigate to ensure optimal crop growth while minimizing irrigation costs. These irrigation recommendations are based on long-term, multi-crop irrigation management research performed by the ARS National Peanut Research Laboratory in Dawson, GA. Irrigator Pro calculates the available water in the soil and the daily water needs of the crop based in its growth stage. If the water needs of the crop exceeds the available water in the soil, irrigation is recommended.