Tibouchina Tree 45G

Tibouchina Tree in 45-Gallon Pot available in Jupiter, FL

Dramatic color meets tropical softness with the Tibouchina Tree (Tibouchina granulosa), also known as the Princess Flower or Glory Tree. Known for its vivid purple blooms and velvety foliage, this small ornamental tree adds a splash of regal flair to any South Florida garden. Tibouchina flowers throughout the warm months in waves, creating a lush, magical display that attracts butterflies and hummingbirds alike.

This 45-gallon tree is well-established and bursting with character—ready to bring bold beauty to your landscape.

Care & Growing Info (Optimized for South Florida):

• Sunlight: Full sun to part shade. More sun equals more blooms—6+ hours daily is ideal.

• Watering: Moderate. Likes consistently moist, well-drained soil. Avoid letting it dry out completely.

• Soil: Prefers slightly acidic, fertile, and well-drained soil. Mix in organic matter at planting for best results.

• Fertilizer: Feed monthly during spring through fall with a bloom-boosting fertilizer high in phosphorus.

• Growth Habit: Upright, small tree or large shrub with an airy canopy. In a 45-gallon pot, expect 6–8 feet tall. Mature trees can grow 10–15 feet with proper care.

• Temperature: USDA Zones 9b–11. Loves heat and humidity but may need protection from rare frosts.

• Maintenance: Moderate. Prune after flowering to maintain shape and encourage more blooms. Deadhead spent flowers regularly.

Flower Notes:
Brilliant royal purple flowers with ruffled petals cover the tree in flushes. Blooms attract bees, butterflies, and hummingbirds, making it both ornamental and ecological.

Medicinal & Nutritional Benefits:
Primarily ornamental. In traditional Brazilian herbalism, some Tibouchina species have been studied for anti-inflammatory properties, but this variety is not considered medicinal or edible in home gardens.

Ideal For:

• Tropical and pollinator gardens

• Specimen planting in entryways or patios

• Container gardens or flowering screens

• Gardeners seeking long-blooming color and softness

• Landscapes in need of bold floral contrast

Plant Classification:

• Scientific Name: Tibouchina granulosa

• Plant Type: Flowering ornamental tree

• Family: Melastomataceae

• Class: Dicot

• Growth Form: Broadleaf evergreen perennial

  • Evergreen: Holds soft, velvety leaves year-round

  • Perennial: Comes back season after season with consistent bloom

  • Broadleaf: Large, fuzzy, textured leaves add softness to the garden

• Container Size: 45-gallon pot

Key Features:

• Botanical Name: Tibouchina granulosa

• Common Names: Princess Flower, Glory Tree, Purple Glory Tree

• Family: Melastomataceae

• Class: Dicotyledonae

• Pot Size: 15 Gallon

• Mature Height: 12–20 feet (easily pruned for size)

• Spread: 8–12 feet

• USDA Zones: 10–11

• Flower Color: Deep violet-purple

• Bloom Time: Intermittently year-round, peak in spring and summer

Sunlight Needs:
Prefers full sun to part shade. In South Florida, morning sun with some afternoon shade is ideal, especially in inland areas where midday sun can be intense.

Watering:
Water regularly during the first year after planting to establish deep roots. Once established, Tibouchina trees are moderately drought-tolerant. Water 1–2 times per week in dry periods and ensure good drainage to prevent root stress.

Soil Requirements:
Performs best in slightly acidic, well-draining soil rich in organic matter. South Florida's sandy soils should be amended with compost or peat to improve water retention and nutrient content. Avoid highly alkaline or compacted soils.

Fertilization:
Feed 3 times per year—spring, midsummer, and early fall—with a balanced fertilizer formulated for flowering trees. Iron and magnesium supplements may enhance bloom color and leaf vibrancy in nutrient-poor soils.

Pest & Disease Tips:
Generally low-maintenance, but may occasionally encounter aphids, spider mites, or fungal spots in high humidity. Provide good airflow and apply neem oil or insecticidal soap as needed. Avoid wetting the foliage during evening hours.

Maintenance & Pruning:
Prune after flowering to maintain shape, encourage bushiness, and control height. Can be trained as a small tree, large shrub, or kept more compact in a container.

Special Notes for South Florida Gardeners:

• Cold-sensitive below 40°F. Protect during rare cold spells or grow in containers that can be moved to shelter.

• Makes a stunning statement along walkways, pool areas, or garden entries.

• Attracts pollinators like butterflies and bees with its vibrant blooms.

• Pairs well with other tropicals like hibiscus, plumbago, and crotons for a bold, colorful display.

Jupiter Farms & Nursery