Cocoa is grown throughout Jamaica and local sales absorb about 1/3 of the output to be made into instant drinks and confectionery. Citrus fruit is mainly grown in the central parts of Jamaica, particularly between the elevations of 1,000-2,500 feet. The picking season lasts from November to April. Two factories in Bog Walk produce fruit juices, canned fruit, essential oils and marmalade. Coconuts are grown on the northern and eastern coasts, which provide enough copra to supply factories to make butterine, margarine, lard, edible oil & laundry soap.