Iochroma australe, commonly known as the Mini Angel's Trumpet, is a stunning evergreen shrub or small tree native to South America. 
Key Features:
Flowers: Abundant, downward-facing, trumpet-shaped flowers which are white, hence the Andean Snow.
Leaves: Large, oval-shaped leaves with a slightly downy texture.
Growth Habit: A shrub or small tree that can reach heights of 1.5-2.5 meters (5-8 feet) with a similar spread.   
Hardiness: A half-hardy plant that can tolerate mild winters but may require protection in colder climates.   
Cultivation:
Sunlight: Prefers full sun to partial shade.   
Soil: Well-drained, fertile soil is ideal.   
Watering: Regular watering is necessary, especially during dry periods.   
Fertilizing: A balanced fertilizer can be applied during the growing season.   
Pruning: Pruning can be done to shape the plant or control its size.   
Uses:
Ornamental Plant: Iochroma australe is a popular choice for gardens, patios, and containers due to its striking flowers and attractive foliage.   
Conservatory Plant: It can be grown indoors in a conservatory or greenhouse during colder months.   
Note: While Iochroma australe is a relatively hardy plant, it may require protection from frost in colder climates. Growing it in a sheltered location or providing winter cover can help ensure its survival.