Growing Citrus in the Sierra Nevada Foothills
GROWING CITRUS Page 1 GROWING CITRUS IN THE Publication Number 31-018C SIERRA NEVADA FOOTHILLS (March 2010) AUTHOR: Cindy Fake, Horticulture and Small Farms Advisor, Nevada & Placer Counties Mandarins are the signature Mandarins dominate commercial Meyer lemon (22°F) > oranges - fruit of the Sierra Nevada citrus production in the Navel, blood, etc. (24°F) > foothills. Warm days and cool foothills, but many other citrus grapefruit (26°F)> true lemons nights during the growing species can also be grown. (Eureka, Lisbon) (28°F)>lime season provide near-perfect Navel, blood, and Valencia (30°F). Low temperature conditions for production of oranges, lemons, limes, tolerance depends on many high-quality flavorful fruit, the grapefruit and kumquats are all factors, including tree age, produced commercially in the nutritional status, soil water Mountain Mandarin®. Recent research has also revealed that foothills. Microclimates created status, acclimatization, and fruit mandarins contain significant by foothill topography also maturity, among others. These amounts of synephrine. allow production of more exotic temperatures are guidelines, Synephrine is a natural citrus species such as pommelo, given to assist in selecting antihistamine, which can shaddock, limequat, appropriate species. All of the alleviate the symptoms of colds calamondin, and yuzu. Not all citrus species cited can and allergies, so mandarins are varieties can be grown in all successfully be grown in the also health foods. microclimates, however. For right microclimate of the lower more information on citrus foothills. Commercial mandarin varieties, see UCCE Publication production flourishes in the 16C: Citrus Varieties for the foothills at elevations from 400 Foothills. to 1000 feet. Most of the Eco-requirements production is Owari Satsuma for citrus production mandarins: sweet, seedless, zip- skin fruit.
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