Solanum megalochiton, commonly known as Potato-tree, is a semi-deciduous shrub native to the understory of tropical forests and woodlands in South America, particularly in Brazil, Bolivia, and Argentina. It typically grows at a moderate rate to a height and width of 6-10 feet (1.8-3 meters), featuring an open, sprawling habit with arching branches. The Potato-tree is adorned with large, showy purple flowers that bloom profusely in the summer and fall, attracting pollinators. The foliage is dense and evergreen in warmer climates, adding year-round interest to the garden.

The Potato-tree is valued for its ornamental purple flowers and its ability to adapt to a range of soil types, including clay, loam, and sandy soils, provided they have medium to fast drainage. It is suitable for use in mixed borders, as a specimen plant, or for creating informal hedges in subtropical and tropical gardens. While it thrives in full sun, it can also tolerate part shade, making it versatile for various garden settings. Regular watering is necessary, especially during dry periods, to maintain its lush appearance. However, gardeners should be aware of its potential to spread when grown outside its native range and take precautions to prevent unwanted spread.CC BY-SA 4.0