Estimating rice growth stages for water-seeded rice

To find your growth stages, select the CIMIS weather station closest to your field or with the most similar climatic conditions by either clicking on the interactive map or using the pull-down menu below. Then select your variety/cultivar and planting date, enter optional field and acres, and press ‘update.’ Growth stages for your field will be displayed on a new page.

Important Notice: UC Rice On-line has made every effort to ensure the accuracy and reliability of rice growth stages estimation information presented and produced by this online tool. However, we cannot guarantee 100% accuracy for every and all situations. Thus, the information and results presented here should be viewed and used only as a guideline.