
Japanese umbrella pine
Sciadopitys verticillata
Essentials
At a Glance
Plant Type
Tree
Height
360 inches
Width
216 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8, 9
Water
Moderate
Humidity
Average to high
Lifespan
Many decades, often over 100 years
Native To
Japan
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Sciadopitys verticillata is a slow-growing, evergreen conifer known for its unique whorled branching and distinctive green needles that can persist for several years. It is the only species in the family Sciadopityaceae, making it quite unique among conifers.
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck mature seeds into moist soil in fall for natural stratification.
- Plant seedlings in a sheltered location with well-draining soil in early spring.
- Mist cuttings regularly to maintain humidity during rooting.
- Transplant saplings when they are large enough, typically after 2-3 years.
- Mulch around the base to retain moisture and suppress weeds.
- Prune lightly to maintain shape and health annually.
Pro Tip
Ensure consistent moisture and protect from harsh winds for optimal growth.
Keep It Thriving
Care Guide
Do
- Water regularly, keeping soil moist but not waterlogged π±
- Provide full sun to partial shade for healthy growth
- Mulch annually to conserve moisture and regulate soil temperature
- Prune dead or damaged branches in late winter
- Fertilize with a balanced, slow-release fertilizer in early spring
Don't
- Avoid overwatering to prevent root rot β
- Donβt expose to strong, drying winds
- Refrain from heavy pruning during late fall or winter
- Donβt plant in poorly drained soil
- Avoid neglecting pest and disease monitoring
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Pest Check | ||||||||||||
| Plant | ||||||||||||
| Prune |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Japanese umbrella pine questions
What zones can Japanese umbrella pine grow in?
Japanese umbrella pine is hardy in USDA Zones 5β9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Japanese umbrella pine deer resistant?
Yes β Japanese umbrella pine is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Japanese umbrella pine bloom?
Japanese umbrella pine typically blooms in spring. Exact timing shifts a week or two with your zone β Sow's bloom calendar maps it to your garden.
Does Japanese umbrella pine need full sun?
Japanese umbrella pine does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
