The commercial citrus industry in Georgia has only recently been established, with most groves planted after 2014. Initially,
satsuma mandarins (Citrus unshiu) on trifoliate rootstocks (Poncirus
trifoliata) were planted for their cold-hardiness, seedlessness, and
ease of peeling. Satsuma fruits begin to attain commercial maturity in
early November and usually avoid hard freezes in southern Georgia. As of
2022, approximately 75% of the 3,300 acres of citrus planted in Georgia are
satsumas, but that proportion is trending downward. To strengthen the new
Georgia citrus industry, growers recently have begun to diversify their citrus
varieties. Little is known about how these varieties will perform under Georgia
weather and soil conditions. Therefore, research is necessary to determine what
varieties can best tolerate Georgia’s winter weather and to determine cultural
norms such as maturation time, fruit quality, and insect and disease tolerance. This publication is associated with Annual Publication 127, the annual publication containing each season’s harvest data.
Published by University of Georgia Cooperative Extension. For more information or guidance, contact your local Extension office.
The University of Georgia College of Agricultural and Environmental Sciences (working cooperatively with Fort Valley State University, the U.S. Department of Agriculture, and the counties of Georgia) offers its educational programs, assistance, and materials to all people without regard to age, color, disability, genetic information, national origin, race, religion, sex, or veteran status, and is an Equal Opportunity Institution.
Status and Revision History
- Published on January 24, 2023
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