

GDD Tracker
Like
GDD Tracker calculates Growing Degree Days (GDD) from your local weather forecast to help time Plant Growth Regulator (PGR) applications precisely. Instead of guessing on calendar intervals, GDD Tracker accumulates GDD daily and alerts you when re-application is due — typically...
Cost / License
- Free
- Proprietary
Platforms
- Online


GDD Tracker
Like
GDD Tracker News & Activities
Highlights All activities
Recent activities
- ReportRocket updated GDD Tracker
- ReportRocket added GDD Tracker
- POX updated GDD Tracker
GDD Tracker information
No comments or reviews, maybe you want to be first?
What is GDD Tracker?
GDD Tracker calculates Growing Degree Days (GDD) from your local weather forecast to help time Plant Growth Regulator (PGR) applications precisely. Instead of guessing on calendar intervals, GDD Tracker accumulates GDD daily and alerts you when re-application is due — typically every 200-280 GDD depending on grass type.
Key features:
- Local weather-based GDD calculation
- Email reminders when re-application is due
- Spray-window forecast (wind, ideal application time of day)
- Daily GDD breakdown and historical view
- Supports warm-season (Bermuda, Couch, Zoysia) and cool-season grasses
- Installable PWA — works offline once installed
Free to use. Built for serious lawn enthusiasts and turf professionals tired of guessing PGR timing.
