Are Tibouchina roots invasive?
Tibouchina easily occupies new areas (especially pastures and wastelands) and prevents growth of native plant species. It is classified as invasive in Hawaii. People cultivate tibouchina mostly in ornamental purposes.
Are Tibouchina poisonous?
Toxicity. The California Poison Control System includes Tibouchina spp. in its list of nontoxic plants and does not mark the plant as being toxic to humans, dogs and cats. However, as the CPCS notes, even nontoxic plants can be a choking hazard for small children, and vomiting is still a possibility.
Is Tibouchina an evergreen?
Princess plants (Tibouchina) are Brazilian natives sure to bring a burst of color to any yard with a seemingly never-ending show of brilliant purple flowers and dark velvety green leaves. These large evergreen shrubs or small trees bloom from mid-summer through fall or longer in warmer climates.
Will Tibouchina grow in shade?
Tibouchinas are seen at their purple best in autumn when most are in full flower. These evergreen shrubs or small trees thrive in warm, sheltered gardens that are protected from frost. These are adaptable plants that can grow in full sun or part shade.
How often should you water Tibouchina?
Princess flower is somewhat tolerant of drought but does best when regularly watered. Unless it’s very hot, weekly watering is sufficient (no more than 1 inch of water per week, through a combination of rainfall and irrigation). Be careful to avoid overwatering, as very wet soil can injure the plant.
Are tibouchina trees fast growing?
Tibouchinas grow quickly and have few pest or disease problems. Flowering will be reduced if plants are too heavily shaded. Growth may also become leggy and unattractive in heavy shade.
What trees are OK to plant near house?
These include willow trees, poplars, cottonwoods, aspens, silver maples, Norway maples, and American elm trees, among others. Smaller trees with shallow roots, however, pose little risk to your home. Japanese maple trees, for instance, are safe to plant relatively close to your house.
Is Tibouchina fast growing?
Tibouchina ‘Chameleon’ – As the names suggests the flower changes colour from pure white to all shades between to deep pink as the flower ages. This fast growing shrub grows to 2m H. Tibouchina ‘Peace baby’ – White flowers with pink and purple stamens in its centre. Dwarf and compact variety, grows to 60cm H.
Should Tibouchina be cut back?
Tibouchinas (Tibouchina sp.) should be pruned after flowering or whenever necessary to promote dense, bushy growth. The plant shown in our segment was looking spindly and ugly, so Don pruned it back severely. He started by removing all the dead and dying wood.
Is Tibouchina frost hardy?
Tibouchina ‘Groovy baby’ – Purple flowers. The most compact variety, grows to 45cm H. Its hardiness makes them suitable to grow in cooler climates. Protect from heavy frosts though.