The Story
Plant Bio
Hedera rhombea, Japanese ivy, is a clinging evergreen vine of temperate eastern Asia, climbing ten to thirty feet. Juvenile leaves are diamond-shaped with three lobes and a heart-shaped base while adult branch leaves are mostly plain oval, and small yellow-green flowers in autumn give round berries that blacken through winter into spring.
The two leaf shapes belong to the same plant: juvenile climbing growth is lobed and diamond-shaped, adult flowering wood is plain and oval, so a mature vine looks like two species at once. It is smaller and better mannered than the common and Persian ivies, which makes it the one that suits a container or a modest wall.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Vine
Height
240 inches
Width
27 inches
Light
Partial Sun, Shade
Zones
6, 7, 8, 9, 10
Water
Moderate
Humidity
Moderate
Lifespan
Perennial
Native To
Temperate eastern Asia
Toxicity
Berries and foliage toxic if eaten
Planting
How to Grow
- Plant in shade or dappled light in drained soil.
- Give it a wall, trellis or post to cling to.
- Water while establishing, then leave it alone.
- Trim in spring to keep it within bounds.
- Grow it in a container to limit spread.
- Leave adult wood if you want the berries.
Pro Tip
Cut only juvenile lobed growth for cuttings — pieces taken from adult oval-leaved wood root into bushes that never climb.
Keep It Thriving
Care Guide
Do
- Give it something to cling to 🧗
- Trim it back each spring ✂️
- Let it take deep shade 🌑
- Keep adult wood for berries 🫐
Don't
- Let it climb painted timber ❌
- Take cuttings from adult wood ❌
- Plant it in full hot sun ❌
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Enjoy | ||||||||||||
| 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
Japanese Ivy questions
What zones can Japanese Ivy grow in?
Japanese Ivy is hardy in USDA Zones 6–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Japanese Ivy deer resistant?
Yes — Japanese Ivy is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Japanese Ivy bloom?
Japanese Ivy typically blooms in fall through late fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Japanese Ivy need full sun?
Japanese Ivy does best in part shade.
More Hedera to compare

English Ivy
Hedera helix

'Little Diamond' English Ivy
Hedera helix 'Little Diamond'

Spetchley English Ivy
Hedera helix 'Spetchley'

English Ivy Mint Kolibri
Hedera helix 'Mint Kolibri'

Green Spice English Ivy
Hedera colchica 'Green Spice'

Trident English Ivy
Hedera helix 'Trident'
Keep exploring
Explore the genus
Hardy in your zone?
Grow Japanese Ivy 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.

