Clerodendron trichotomum HARLEQUIN GLORYBOWER (plant)

Harlequin Glorybower, Glorytree also known as Clerodendron trichotomum, is a small deciduous tree native to Japan. It belongs to the Verbenaceae family.
It is a hardy small tree that can reach 4 to 5 meters in height; its bark is grayish and fissured, and its branches are brittle. This plant naturally takes on an umbrella-like shape.

Its dark green leaves are entire, simple, and opposite; if crushed, they release an unusual odor. In August, the Harlequin Glorybower is covered with numerous highly fragrant flowers grouped in large inflorescences, where the white petals contrast with the red sepals.

Clerodendron seeds are black, rigid, and round in shape. In autumn, the tree is spectacular once again due to its blue fruits (ranging in shade), which persist for quite a long time within the reddish-purple calyx.

- Interests:

The Harlequin Glorybower, or "Tree of Luck," is highly prized for its aesthetics, especially in late summer. Its exceptional ornamental properties are its primary appeal. Its changing appearance throughout the seasons makes it one of the most unique shrubs due to its color contrasts. It is also well-loved for its delicately scented flowers, reminiscent of jasmine and lily. Its leaves are famous for their surprising scent of peanut butter.

Its fruiting in autumn never fails to impress and is its defining characteristic during that season.

It is often grown as a specimen tree or at the back of a border. It adapts perfectly to urban gardens and is also a honey-producing (melliferous) tree. Highly decorative, it also finds its place in a hedge.

In traditional Asian medicine, certain parts, such as the leaves and roots, are used. It is credited with anti-inflammatory and digestive virtues, among others. Do not consume without medical advice from a healthcare professional.

- Cultivation and Planting:

• Plant in a 3-liter pot with good quality horticultural potting soil.
• Water copiously during planting, then place it in a semi-shaded spot for 15 days to let it acclimate gently.
• Afterward, you can grow the Clerodendron in a pot or plant it directly in the ground in a sunny location.

- Type of Earth / Substrate:

This Clerodendron prefers well-drained, light, and fertile soil. A mixture of garden soil enriched with compost or peat is ideal for ensuring the healthy growth of the plant.

- Exposure / Sunlight:

It thrives in full sun for optimal flowering but can also tolerate semi-shade. A sunny location will promote abundant blooming.

- Temperatures / Hardiness:

This shrub is very hardy down to approximately -15°C, but it may require protection at the base with leaves during the first two years after planting, or pruning in the event of severe, prolonged frosts. It prefers temperate climates.

- Watering / Water Requirements:

Harlequin Glorybower requires moderate watering, allowing the soil surface to dry slightly between waterings. During the active growth period in spring and at the time of planting, regular watering is recommended every 3 days for one month.

- Multiplication:

It is mainly propagated by seeds or by cuttings in summer. Semi-hardwood cuttings are the simplest and most effective method for quickly obtaining new plants.

- Pests / Diseases:

This plant can be subject to attacks by aphids or whiteflies. It can also develop fungal diseases such as scab or rust if conditions are too humid or poorly ventilated.