Solanum quitoense aka Quito Orange

Solanum quitoense, also known as naranjilla or lulo, is a tropical perennial plant native to northwestern South America. Its specific name refers to its origin from Quito. This fast-growing shrub has large elongated heart- or oval-shaped leaves covered in short purple hairs. It requires protection from strong winds and direct sunlight, thriving best in partial shade. The fruit of the naranjilla has a citrus flavor resembling a mix of rhubarb and lime. Its green juice is commonly used for making drinks like lulada. As a houseplant, the Quito-Orange, a rare variety of Solanum quitoense, requires regular watering and thrives in direct light within close proximity to a window. Well-draining soil and organic fertilizer are recommended for optimal growth during the peak season. However, caution should be exercised as the fruits of this plant, covered in tiny hairs, may not fully ripen in regions outside the tropics like the UK.