CRF Timer

Manage and plan your crop cycle using controlled release fertilizer calculator

Fill in the following information to calculate the nutrients available from your CRF.
  • User current location
Search on map
Choose longevity
Calculation results
Based on typical temperature for the chosen location, related to the coated nutrient % only
Remaining
0%
Monthly Release
Cumulative percentage (%)
15%
Apr
30%
May
50%
Jun
70%
Jul
85%
Aug
100%
Sep
Weather data is provided by Open-Meteo.
For more information: open-meteo.com

Our Controlled Release Experts

Ronald Clemens CRF Marketing & Portfolio Manager, ICL Innovative Ag Solutions

Dr. Angelo Niculescu Controlled Release Fertilizers Portfolio Agronomist

Dr. Patrick Gesualdi Haim Agronomy | Chief Agronomist

Feel free to reach out with any question

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Resources

Article

ICL’s Biodegradable CRF: Efficient Nitrogen Management

Article

Maximize Nutrient Use Efficiency with CRF

Article

Using the CRF Timer to Track Nutrient Release