Photo by J.G. in SF
Used with permission, all rights reserved
Petasites frigidus var. palmatus
Also Known As
- Alpine Butterbur
- Arctic Butterbur
- Sweet Coltsfoot
Plant type
perennial, groundcover, aquatic
size
- H: 1'-3'
- W: 5'-15'
planting zones
- 4a-9b
Petasites frigidus var. palmatus plant details
Petasites frigidus var. palmatus is a broadleaf deciduous perennial groundcover aquatic with green foliage. In spring white flowers emerge. Grows well with bright shade - shade and even moisture - high water. Does well in average, clay and rich soil.
CHARACTERISTICS OF Petasites frigidus var. palmatus
- Plant type: perennial groundcover aquatic
- Plant family: asteraceae
- Foliage: deciduous green
- Mature size: 5 FT - 15 FT - wide, 1 FT - 3 FT - tall
- Flowers: white blooms in spring
GROWING CONDITIONS for Petasites frigidus var. palmatus
- USDA Zones: 4a - 9b
- Sun exposure: bright shade - shade
- Watering frequency: even moisture - high
- Soil needs: average, clay and rich
Nursery contributed plant descriptions
Garden photo gallery of Petasites frigidus var. palmatus
By: Stan Shebs
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 license.
By: Stan Shebs
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 license.
By: Stan Shebs
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 license.
By: Stan Shebs
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 license.
By: Walter Siegmund
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 license.
View Original Photo
By: Walter Siegmund
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 license.
View Original PhotoGardening facts about Petasites frigidus var. palmatus plant
How to Grow Petasites frigidus var. palmatus
Sun Exposure
- bright shade - shade
Water Needs
- even moisture - high
Soil Needs
- clay
- average
- rich
Features
Foliage Color
- green
Flower Color
- white
Flower Season
- spring
Foliage Season
- deciduous
Landscape groups by tags
See other plant types of Petasites for your garden
aka Winter Heliotrope
Plant Type
Perennial, Groundcover, Aquatic
Zones
8a-10b
Size
Height: 6"-12"
Width: 24"
- sun - shade
- high - drought tolerant
aka Petasites palmatus 'Golden Palms', Golden Coltsfoot
Plant Type
Perennial, Groundcover
Zones
6a-10b
Size
Height: 10"-16"
Width: 24"-60"
- sun - shade
- even moisture - regular
aka Bog Rhubarb, Butterbur, Devil's Hat, Pestilence Wort
Plant Type
Perennial, Groundcover, Aquatic
Zones
4a-6b
Size
Height: 24"-36"
Width: 24"-36"
- mostly sun - shade
- even moisture - regular
aka Petasites japonica 'Nishiki-buki', Petasites japonica 'Variegata', Petasites japonicus 'Variegatus', Giant Japanese Butterbur
Plant Type
Perennial, Groundcover, Aquatic
Zones
5a-10b
Size
Height: 40"-48"
Width: 10'-17'
- sun - shade
- even moisture - regular
aka Bog Rhubarb, Fuki, Giant Butterburr
Plant Type
Perennial, Bulb / Corm / Tuber
Zones
4a-9b
Size
Height: 2'-3'
Width: 3'-5'
- bright shade - shade
- even moisture - regular
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