Princess Flower: Tibouchina Care Guide
Tropical

Princess Flower: Tibouchina Care Guide

Tibouchina urvilleana

Princess flower care (Tibouchina urvilleana): tropical shrub with large velvety purple flowers. Full sun, acidic well-drained soil, frost-tender.

Characteristics

Scientific nameTibouchina urvilleana
Height100-300 cm
Sunlightpieno sole
Watermedia
Soilacido drenante
Toxicitynon tossica
Growthmedia
Temperature10 a 30 °C
FloweringJun, Jul, Aug, Sep, Oct
IrrigationWater regularly with lime-free water to keep the soil moist; reduce in winter without letting it dry out completely.

The princess flower (Tibouchina urvilleana), or glory bush, is a tropical evergreen shrub with velvety leaves and large, deep-purple flowers in summer and autumn. It wants full sun, acidic, well-drained soil kept moist, and is frost-tender. It reaches 1-3 metres and is stunning in a pot to shelter over winter.

Flowering season

JanFebMarAprMayJunJulAugSepOctNovDec

Practical tips

Watering

Water needs: media — always check soil moisture before watering.

Position

Prefers pieno sole: provide the right light and rotate the plant for even growth.

Substrate

Recommended soil: acido drenante. Refresh the substrate every 1-2 years.

Leaves

Dust the leaves with a damp cloth to support photosynthesis.

Feeding

Feed during the growing season (spring-summer) and stop in winter.

FAQ

When does the princess flower bloom?
From late summer into autumn, with a long purple display; in warm climates and full sun it can flower in several flushes through the year.
Is the princess flower frost hardy?
Barely: it tolerates brief dips to around 0 °C but frost damages it; in temperate climates grow it in a pot and shelter it indoors or in a greenhouse in winter.

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