The Story
Plant Bio
Heptacodium miconioides, or Seven-Son Flower, is a large, fountain-shaped shrub or small tree celebrated for its four seasons of interest, including fragrant late-season flowers, showy fall calyces, and exfoliating winter bark.
Temple of Bloom ('Minhep') is a superior selection with a more compact, tidy habit. It blooms earlier than the species, ensuring even northern gardeners can enjoy its brilliant red calyces before the first frost.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Shrub
Height
120 inches
Width
120 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8, 9
Water
Medium
Humidity
Adaptable
Lifespan
Long-lived
Native To
China
Toxicity
Non-toxic
Bloom period
Late summer – Early fall
In flower about 2 months of the year
Planting
How to Grow
- Choose a site with full sun and well-drained soil
- Dig a hole that is twice as wide as the root ball
- Set the plant in the hole, ensuring the crown is at soil level
- Backfill with the original soil and water deeply
- Water regularly during the first growing season to establish roots
- Mulch around the base, keeping it away from the trunk
Pro Tip
Prune to a single stem when young to create a small tree form that best showcases the beautiful, exfoliating bark in winter.
Keep It Thriving
Care Guide
Do
- Provide supplemental water during extended periods of drought
- Prune in late winter to maintain desired shape and size
- Appreciate its four-season interest, from flowers to bark
- Allow it enough space to reach its mature size
Don't
- Don't plant in soggy, poorly drained locations
- Avoid excessive fertilization, which is generally unnecessary
- Don't shear into a formal hedge; it ruins the natural graceful form
- Don't prune after early spring, or you may remove flower buds
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Prune |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Temple of Bloom Seven-Son Flower questions
What zones can Temple of Bloom Seven-Son Flower grow in?
Temple of Bloom Seven-Son Flower is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Temple of Bloom Seven-Son Flower deer resistant?
Yes — Temple of Bloom Seven-Son Flower is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Temple of Bloom Seven-Son Flower bloom?
Temple of Bloom Seven-Son Flower typically blooms in late summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Temple of Bloom Seven-Son Flower need full sun?
Temple of Bloom Seven-Son Flower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Temple of Bloom Seven-Son Flower drought tolerant?
Yes — once established (usually after the first full season), Temple of Bloom Seven-Son Flower handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Heptacodium to compare
Keep exploring
Explore the genus
Hardy in your zone?
Grow Temple of Bloom Seven-Son Flower with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.