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A picture of a Harlequin Glorybower

Harlequin Glorybower

Clerodendrum trichotomum

Also known as

Glorytree

Clerodendrum trichotomum JPGLF1 by Jean-Pol GRANDMONT (CC BY 3.0)

Full Sun
Moderate watering
Frost Hardy

H5

RHS hardiness

-15°C

Minimum temperature

Expected size

Height
Spread

8m

Max

8m

4m

Min

4m

10 years to reach maturity

Flowering

  • spring
  • summer
  • autumn
  • winter

This plant has a mild fragrance

More images of Harlequin Glorybower

A close up of some white pink green Clerodendrum trichotomum flowers
A close up of some Clerodendrum trichotomum
A Clerodendrum trichotomum plant
A photo of Harlequin Glorybower
A photo of Harlequin Glorybower

Harlequin Glorybower Overview

Clerodendrum trichotomum is a large deciduous shrub or small tree species in the Lamiaceae family. It produces simple leaves which vary in their appearance, they are generally large on younger plants and leaves low to the ground may be lobed. Typically grown more for the flowers and attractive ornamental fruits. Flowers are scented and appear from midsummer-autumn from in between the upper leaves. The blooms are clustered on stem arrangements known as cymes. In cymes a central stem produces a flower at its growing tip first, followed by flowers from the ends of subsequent lateral shoots. The flowers are white and often flushed with pink, they are surrounded by a red structure, termed a calyx. Flowers lead onto shiny, vibrant blue berry fruits, which mature to a black colour. The calyx also darkens with ripening, contrasting spectacularly with the fruit! It has a bushy habit and is hardy to -15 degrees Celsius, plant in a position of full sun or partial shade, in moist, well-draining soil for optimal growth.

Common problems with Harlequin Glorybower

How to propagate Harlequin Glorybower

Suckers

This plant spreads through suckering, plant with care!

Cuttings

Semi-hardwood or root cuttings recommended.

Seed

Propagation is by seeds in the spring.

Special features of Harlequin Glorybower

Attractive flowers

Attractive fruits

Attractive leaves

Attracts useful insects

Other uses of Harlequin Glorybower

Specimen. Summer/Autumn interest.