Litchi is a sub-tropical fruit and thrives best under moist sub-tropical climate. It usually prefers low elevation and can be grown up to an altitude of 800 m. m.s.l. Deep, well drained loamy soil, rich in organic matter and having pH in the range of 5.0 to 7.0 is ideal for the crop. Lychee is the sole member of the genus Litchi in the soapberry family, Sapindaceae. It is a tropical tree native to the Guangdong and Fujian provinces of southeastern China, where cultivation is documented from the 11th century.
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