Seven-Son Flower

Grown as a large shrub or small tree, seven-son flower is one of the few shrubs that blooms in September.

In late summer, 6 inch-long clusters of white flowers on the ends of the branches spread their fragrance. Each small whorl of flowers contains 7 tiny flowers (giving seven-son flower its name). Rose colored sepals persist long after flowering has stopped.

It has attractive peeling bark that adds to its appeal through the year. As the tan outer bark sheds, it exposes a darker bark underneath. If allowed to develop as a shrub, the vase-shape may be 10 feet wide.

Seven-Son Flower

Grown as a large shrub or small tree, seven-son flower is one of the few shrubs that blooms in September.

In late summer, 6 inch-long clusters of white flowers on the ends of the branches spread their fragrance. Each small whorl of flowers contains 7 tiny flowers (giving seven-son flower its name). Rose colored sepals persist long after flowering has stopped.

It has attractive peeling bark that adds to its appeal through the year. As the tan outer bark sheds, it exposes a darker bark underneath. If allowed to develop as a shrub, the vase-shape may be 10 feet wide.

Plant details
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Botanic Name

Heptacodium miconioides

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Pronunciation

hep-tuh-KOH-dee-um mik-on-ee-OY-deez

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Mature Height

12 to 20 ft.

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Mature Spread

8 to 10 ft.

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Water usage
Water Usage

One Droplet: Water twice per month or less, once established.

Two Droplets: Water about once per week, once established.

Three Droplets: Water about twice per week, once established.

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Flower Color

white

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Bloom time

September

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Colorado Native

No

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Natural Habitat

China

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Light Requirements

sun, part shade

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Cold Hardiness

USDA zones 4-9

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Elevation Limit

hardy to 6,500 ft.

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