• Photo of Heptacodium miconioides (Heptacodium miconioidess)

Plant Profile: Heptacodium miconioides

Names

Seven-son Flower

  • Photo of Heptacodium miconioides (Heptacodium miconioidess)

Phonetic Spelling:hep-tuh-KOH-dee-um mik-on-ee-OY-deez

Genus:Heptacodium

Species:miconioides

Family:Caprifoliaceae

Discovering a unique tree or shrub that enhances the beauty of any fall and winter garden is truly gratifying, and the seven-son flower, *Heptacodium miconioides*, fits the bill perfectly. With its fragrant blooms, attractive fruits, and striking bark, this plant elevates the aesthetic of any garden design, all in one remarkable specimen.

In early summer, buds form and are easily overlooked until September, when clusters of seven delicate white flowers burst forth, enveloping the entire canopy in a delightful fragrance. Once the white petals fall away, the robust calyx reveals rounded seeds adorned in vibrant shades of cherry red and rose-purple.

As winter arrives, the stunning exfoliating bark comes to the forefront. Even stems as thin as half an inch can showcase their gray-brown bark peeling back to unveil a lighter inner layer, a feature that becomes particularly prominent during the colder months when the plant is devoid of its leafy canopy.

*Heptacodium miconioides* can reach heights of 10 to 20 feet and can spread to about half that width, taking on either a fountain-like shrub or a single-trunk tree form, depending on the gardener's preferences and pruning techniques. This moderately fast-growing plant flourishes in a variety of soil types, from poor to rich, though it prefers to avoid complete dryness. As a member of the honeysuckle family, it does not aggressively self-propagate and can be easily transplanted from containers.

These characteristics make it a versatile choice, whether as a focal point in a somewhat shaded urban garden or as a striking addition to a larger landscape design, all while maintaining a relatively small footprint.

Heptacodium miconioides Feature Summary

Heptacodium miconioides Image Gallery

Tags

#fragrant
#showy flowers
#full sun tolerant
#bark
#fragrant flowers
#fall flowers
#specimen
#winter interest
#flowering tree
#showy fruits
#showy bark
#multistemmed
#spreading
#naturalizes
#poor soils tolerant
#urban conditions tolerant
#partial shade tolerant
#woodlands

Similar Plants

Heptacodium miconioides Feature Summary

Attributes
Extracts from the plant possess antibacterial activity.
Fruit
Small rounded fruit with a cherry red to rose-purple calyx
Red/Burgundy
Purple/Lavender
< 1 inch
Flowers
Leaves
nonshowy fall color; leaves persist into November
Ovate
Oblong
Cordate
3-6 inches
Bark
Gray-brown bark exfoliates to show a lighter, inner surface, most evident in the colder months.
Light Gray
Light Brown
Whole Plant Traits
Multi-stemmed
Erect
Spreading
Medium
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Dappled Sunlight (Shade through upper canopy all day)
Good Drainage
Moist
Coastal
Mountains
Piedmont
5b
5a
6a
6b
7a
7b
8b
8a
9a
9b
Clay
High Organic Matter
Loam (Silt)
Sand
Landscape
Pollinator Garden
Winter Garden
Cottage Garden
Border
Specimen
Woodland
Naturalized Area
Butterflies
Hummingbirds

Heptacodium miconioides Attributes

Heptacodium miconioides: Uses (Ethnobotany)

Extracts from the plant possess antibacterial activity.

Heptacodium miconioides: Country Or Region Of Origin

China

Heptacodium miconioides: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Heptacodium miconioides: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Heptacodium miconioides Fruit

Heptacodium miconioides: Fruit Description

Small rounded fruit with a cherry red to rose-purple calyx

Heptacodium miconioides: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Heptacodium miconioides: Fruit Color

grass
Purple/Lavender
grass
Red/Burgundy

Heptacodium miconioides: Fruit Width

< 1 inch
1-3 inches
> 3 inches

Heptacodium miconioides Flowers

Heptacodium miconioides: Flower Description

White with pink calyx

Heptacodium miconioides: Flower Color

filter_vintage
White

Heptacodium miconioides: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Heptacodium miconioides: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Heptacodium miconioides: Flower Bloom Time

Winter
Spring
Summer
Fall

Heptacodium miconioides: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Heptacodium miconioides Leaves

Heptacodium miconioides: Leaf Description

nonshowy fall color; leaves persist into November

Heptacodium miconioides: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Heptacodium miconioides: Leaf Color

spa
Green

Heptacodium miconioides: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Heptacodium miconioides: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Heptacodium miconioides: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Heptacodium miconioides: Hairs Present

No
Yes

Heptacodium miconioides: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Heptacodium miconioides Bark

Heptacodium miconioides: Bark Description

Gray-brown bark exfoliates to show a lighter, inner surface, most evident in the colder months.

Heptacodium miconioides: Bark Color

grass
Light Brown
grass
Light Gray

Heptacodium miconioides Whole Plant Traits

Heptacodium miconioides: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Heptacodium miconioides: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Heptacodium miconioides: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Heptacodium miconioides: Growth Rate

Slow
Medium
Rapid

Heptacodium miconioides: Maintenance

Low
Medium
High

Heptacodium miconioides: Texture

Fine
Medium
Coarse

Heptacodium miconioides Cultural Conditions

Heptacodium miconioides: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Heptacodium miconioides: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Heptacodium miconioides: NC Region

Coastal
Mountains
Piedmont

Heptacodium miconioides: USDA Plant Hardiness Zone

thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b
thermostat
9a
thermostat
9b

Heptacodium miconioides: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Heptacodium miconioides Stem

Heptacodium miconioides: Stem Is Aromatic

No
Yes

Heptacodium miconioides Landscape

Heptacodium miconioides: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Heptacodium miconioides: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Heptacodium miconioides: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Heptacodium miconioides: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Heptacodium miconioides: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees