princess flower

Water Princess Flower (Tibouchina urvilleana) regularly throughout the growing season. Wateronly when the soil feels dry to the touch, then thoroughly drench the soil and allow it to drain completely. During hotter summer months, water it 1-2 times per weekif rainfall is scarce. Avoid over-watering in cooler months and especially in winter; instead water sparingly. The soil should remain moist but not soggy. To determine if the soil is dry, stick your finger into the soil up to the first knuckle; if it feels dry then it’s time to water. Over-watering is a common mistake with this plant and can lead to root rot.

Tibouchina urvilleana, commonly known as a princess flower, prefers full sun, meaning it requires at least 6 hours of direct sunlight per day, with the more sun it receives, the better it will thrive. This plant is very forgiving however and will still thrive in partial sun, requiring only 3-4 hours of sunlight per day. The most ideal situation for a princess flower would be to be planted in a location that receives both morning and afternoon sunlight for the best bloom potential and growth. Additionally, direct sunlight on the leaves of the plant can cause sunburn, so providing protection for the plants from harsh mid-day sun is recommended.

Pruning the Princess Flower (Tibouchina urvilleana) is essential for keeping its attractive shape and ensuring that it blooms. Pruning should be done in late winter or early spring before new growth appears. Start by removing any dead, diseased, or damaged branches and stems. Once these have been removed, selectively prune shoots that are growing too tall or too wide. Be sure to prune before flowering begins. Keeping the plant at the desired size, shape, and height will help make the most of its blooms. Take care to avoid over pruning as this can reduce the number of blooms in future seasons.