Crop Profile for Kale in Arizona

In 1997, Arizona ranked 13th in the United States for kale production, producing approximately 1.4 % of the nation’s kale2, 3. An average of 178 acres/year of kale was harvested between the years of 1995 and 19992. An average of 129,960 cartons/year of kale was produced between 1995 and 19992. Kale production had an average yearly value of 1.4 million dollars between 1995 and 19992. Kale is produced in both Maricopa and Yuma Counties. Land preparation and growing expenses for kale are approximately $2.10/carton4. Harvest and post harvest expenses for kale are approximately $3.40/carton4. Cultural Practices General Information7, 29: Kale is grown in Arizona during the fall and winter. Planting for kale starts the beginning of September and is usually completed by the beginning of October. During months of kale production, temperatures may General Production Information The Crop Profile/PMSP database, including this document, is supported by USDA NIFA. range from 30°F to 90°F. Soils, on which kale is grown, may range from a clay loam to a sandy loam with a pH of 7.5-8.0