Oranges come from an evergreen tree, reputedly native to Southeastern Asia or Indo-China; the trees grow to a height of 6-15 metres. The leaves are elliptical to oval leaves in shape, alternate, dark glossy green in colour and 4-10cm in length. The 5-petalled flowers grow singly or in clustered racemes, they are white in colour, thick and waxy with yellow stamens. The fruits are spherical and are green when unripe, ripening to orange, the skin is tightly dimpled, waxy and 7-12cm in diameter. Particle Size: 6mm.