Golf GDD Calculator
Use our growing degree days calculator to predict the optimal reapplication timing for plant growth regulators (PGRs).
TRY NOW
Golf GDD Calculator
Use our growing degree days calculator to predict the optimal reapplication timing for plant growth regulators (PGRs).

Calendar dates repeat every year, but spring and summer temperatures can vary dramatically.
GDD is a biological clock for turf, calculated by accumulating the effective temperatures needed for growth.

Growing Degree Days (GDD) accumulate the daily effective temperatures that support turf growth. This helps predict the optimal timing for plant growth regulator (PGR) effects, reapplication, and disease or pest outbreaks. Meissa Green provides a course-specific GDD monitoring algorithm that reflects temperature conditions and regional weighting factors for Korean cool-season and warm-season turf, including bentgrass and zoysiagrass.
Calculate gdd
Real-time weather data and accumulated temperature records from golf courses across the country are continuously updated. Use Meissa Green’s GDD calculator to predict the optimal timing for your next plant growth regulator (PGR) application.
get turf Reapplication Timing

The USGA and PGA Tour tournament courses have already adopted data-driven turf management based on accumulated temperature as an official standard. In Korea, it is also a core function within the course management and three-structure transition strategies proposed by the Korea Golf Course Business Association (KGBA).
STandard turf trialLatest Articles
Curious to learn more about growing degree days?
Calendar dates repeat every year, but spring and summer temperatures can vary dramatically.
GDD is a biological clock for turf, calculated by accumulating the effective temperatures needed for growth.
Growing Degree Days (GDD) accumulate the daily effective temperatures that support turf growth. This helps predict the optimal timing for plant growth regulator (PGR) effects, reapplication, and disease or pest outbreaks. Meissa Green provides a course-specific GDD monitoring algorithm that reflects temperature conditions and regional weighting factors for Korean cool-season and warm-season turf, including bentgrass and zoysiagrass.
적산 온도 계산


Real-time weather data and accumulated temperature records from golf courses across the country are continuously updated. Use Meissa Green’s GDD calculator to predict the optimal timing for your next plant growth regulator (PGR) application.
TRY NOWThe USGA and PGA Tour tournament courses have already adopted data-driven turf management based on accumulated temperature as an official standard. In Korea, it is also a core function within the course management and three-structure transition strategies proposed by the Korea Golf Course Business Association (KGBA).
표준 잔디관리 체험
Latest Articles
Curious to learn more about growing degree days?