What you need to know: Tibouchina ‘Groovy Baby’ Flowering: Large, electric purple flowers abundantly adorn the plant throughout the warmer months providing stunning colour for entertaining areas. This dwarf shrub grows at a moderate pace to about 2-1/2 to 3 feet tall. Enrich the soil with. Tribouchina thrives in rich, fertile soil. Dwarf tibouchina grown in sunnier conditions produce the most colorful display of flowers. Popular varieties include ‘Alstonville’, ‘Kathleen’, ‘Jules’, ‘Noeline’, ‘Groovy Baby’ and ‘Peach Baby’, Prune after flowering or, if winters are cold, in early spring. This allows proper circulation of ai… Water the plant once per week during winters that are moist. Position in full sun or light shade. In summer, ravishing royal purple flowers, 3-4 in. Description. The most commonly cultivated species within the genus is "Tibouchina urvilleana," or princess flower, which is a shrubby plant grown for its velvety leaves and summertime display of bright purple flowers. Die Tibouchina trägt auch den Beinamen Prinzessinnenblume. Abutilon, also known as Chinese Lanterns due to the shape of their flowers, are attractive shrubs mostly growing to 1 - 2 m tall. Tibouchina is a large genus of flowering plants commonly referred to as glory bushes. Feed in spring, summer & after flowering with. Prune to control the tibouchina’s size and shape. Do not keep the planting area flooded with water, as the tibouchina can develop root rot. Once the plant's foliage is completely dry, move it to an indoor spot that gets at least five hours of bright light every day and stays at about 60 to 70 degrees Fahrenheit.