Unlike deciduous tree , evergreen keep their leaves throughout the class . Many evergreen plant treesbear comestible fruits or nut . While some home nurseryman produce fruit - accept evergreen trees in their backyards , harvesting edible fruit from evergreens , such as pomegranate , mangoes and avocado , is a multi - billion dollar industry , accord to Cal - Poly University .

Pomegranate

Although now cultivated throughout the world , pomegranate Tree originated in the Himalayan Mountains , northerly India and Iran . This tree diagram was first introduced to the United States in the 18th century by Spanish settler in California , according to Purdue University .

Pomegranates have reddish cutis , with pulp color range from pinkish to white . Pomegranate trees reach heights of 12 to 20 feet ; however , they take 2 to 3 long time before they protrude create much fruit , state the Clemson Cooperative Extension . In the United States , pomegranates grow in area with restrained to ardent temperature , including California and the Southeast . The crop metre for pomegranate is mid - September through February .

Olive

Native to the Mediterranean region and fundamental Asia , olive Tree are evergreen that grow up to 50 feet when fully fledged . The tree diagram start bearing fruit four years after plant . The colour of olives bulge out out green , but it transmute to a deep purple as they mature . According to the California Rare Fruit Growers website , U.S. growers primarily crop olives in Central California , where restrained temperature are standardised to the clime in the European olive tree tree ’s native region . However , Olea europaea tree diagram are also grow at university arboretum throughout the country , admit the University of Arizona .

Papaya

Papaya Tree are aboriginal to Mexico and Central America , but grow commercially in warm and temperate regions of the United States , including the Hawaiian Islands and Florida . According to Cornell University , this fruit has two chemical compound , chymopapain and papain , that are used to take over arthritis and tending digestion . These Tree develop to 33 feet tall when fully fledged , and prefer sandy or bouldery soil . raiser reap papayas when the fruit is still unripened color and let it mature at elbow room temperatures . advanced Carica papaya have cerise and orangish - colored skin .

Brazil Nut

Brazil nut trees grow only in South America ’s Amazon pelting timber and are one of the big evergreen tree there , reaching heights of approximately 150 feet . The ballock are in hard , browned shells , harvested for the oil they produce when pressed . Most nuts fall from the Tree during the rainy time of year , which lasts up to six month . The fallen nuts serve as fodder for small mammals , such as squirrels and agoutis . According to Wake Forest University , harvest home nuts from Brazil nut case trees furnish a large portion of annual income for families in the Amazon rainwater forest .

References

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