The Story
Plant Bio
Petasites japonicus, commonly known as Japanese Coltsfoot, is a vigorous perennial with large, broad, heart-shaped leaves and clusters of small, inconspicuous flowers that emerge in early spring, often with variegated foliage.
The cultivar Variegatus is distinguished by its striking variegated leaves featuring creamy-white margins, adding ornamental value to its otherwise lush and dense growth habit.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
36 inches
Width
48 inches
Light
Partial Sun, Shade
Zones
4, 5, 6, 7, 8, 9
Water
Moist
Humidity
High
Lifespan
Perennial
Native To
Japan
Toxicity
All parts are toxic if ingested
Bloom period
Early spring – Late spring
In flower about 3 months of the year
Planting
How to Grow
- Tuck roots into moist, well-drained soil in early spring
- Water regularly to keep soil consistently moist
- Mulch around base to retain moisture and suppress weeds
- Divide every 3–4 years in early spring for vigorous growth
- Prune back after flowering to maintain shape
- Place in partial shade for best foliage variegation
Pro Tip
Ensure consistent moisture and partial shade for optimal variegation and growth.
Keep It Thriving
Care Guide
Do
- Keep soil consistently moist 🌱
- Mulch to retain moisture and reduce weeds
- Divide every few years for healthy growth
- Prune after flowering to shape plant
Don't
- Avoid dry, drought-prone areas ❌
- Don’t expose to full sun which can scorch leaves
- Don’t let soil dry out completely
- Avoid heavy, compacted soils that hinder roots
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Pest Check | ||||||||||||
| Spring Cleanup |
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 Butterbur Variegatus questions
What zones can Japanese Butterbur Variegatus grow in?
Japanese Butterbur Variegatus is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Japanese Butterbur Variegatus deer resistant?
Not reliably. Deer may browse Japanese Butterbur Variegatus, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Japanese Butterbur Variegatus bloom?
Japanese Butterbur Variegatus typically blooms in early spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Japanese Butterbur Variegatus need full sun?
Japanese Butterbur Variegatus does best in part shade.
More Petasites to compare
Keep exploring
Explore the genus
Grow Japanese Butterbur Variegatus 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.