Life Span
Annual
Perennial
Type
Vegetable
Shrubs
Origin
Central America, Mexico, North America
China, Japan, Korea
Types
Neck, Really Big Hybrid, Waltham
Petasites hybridus
Number of Varieties
510
0
40000
👆🏻
Habitat
Cultivated Beds
Wet lands
USDA Hardiness Zone
9-115-9
0
99
👆🏻
AHS Heat Zone
12-1
9-4
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Prostrate/Trailing
Clump-Forming
Plant Size
Minimum Height
7.62 cm60.00 cm
0
3900
👆🏻
Minimum Width
50.80 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Gold
Light Yellow, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Peach, Tan
-
Leaf Color in Spring
Green, Dark Green
Green, Purple, Burgundy
Leaf Color in Summer
Green, Dark Green
Green, Purple
Leaf Color in Fall
Green, Dark Green, Yellow green
Green, Purple
Leaf Color in Winter
-
-
Shape
Leaf Shape
Heart-shaped
Round
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Partial shade, Full Shade
Growth Rate
Very Fast
Fast
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Poorly Drained
Bloom Time
Early Summer, Indeterminate
Early Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
By dividing rhizomes, tubers
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Prefer drip-irrigation instead of Over-head watering, Requires regular watering
Requires consistently moist soil
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Poorly Drained
Sun Exposure
Full Sun
Partial shade, Full Shade
Pruning
Cut out old flower stalks, Prune after flowering, Remove dead or diseased plant parts, Remove the old foliage
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 10-10-10 amount, Balanced organic fertilizer, iron-rich fertilizer, Nitrogen, Phosphate
All-Purpose Liquid Fertilizer
Pests and Diseases
Bacteria wilt, Bacterial leaf spot, Blight, Cucumber beetles, Cutworms, Dry root rot, Fusarium leaf spot, Soft scales
Red blotch
Plant Tolerance
Full Sun, Shade areas, Shallow soil
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Bold
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ants, Bees
-
Allergy
Dermatitis
-
Uses
Aesthetic Uses
-
Ground Cover
Beauty Benefits
Glowing Skin, Good for skin and hair
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antiasthamatic, anti-cancer, Cardiovascular problems, cholesterol-lowering, constipation, Diabetes, Fiber, High blood pressure, High cholestrol, Immunity, Manganese, Obesity, Vitamin A, Vitamin C, Vitamin E
Asthma, Chronic fatigue
Part of Plant Used
Flowers, Fruits, Leaves, Seeds
Leaves, Seeds, Stem
Other Uses
For making oil, Used As Food
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Herb / Vegetable, Vine
Bog Garden, Container, Water Gardens
Botanical Name
CUCURBITA pepo 'White Crown of Thorns'
PETASITES japonicus 'Purpureus'
Common Name
Winter Squash
Giant Butterbur, Japanese Butterbur, Purple Butterbur
In Hindi
कोंहड़ा
Purple Butterbur
In German
Winter squash
Lila Pestwurz
In French
courges d'hiver
Violet Butterbur
In Spanish
calabaza de invierno
púrpura petasita
In Greek
σκουός χειμώνα
Purple Butterbur
In Portuguese
abóbora
roxo Carrapicho
In Polish
dynia
Purpurowy Lepiężnik
In Latin
cucurbita
Purple Butterbur
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Violales
Asterales
Family
Cucurbitaceae
Asteraceae
Genus
Cucurbita
Petasites
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
Senecioneae
Subfamily
Papilionoideae
-
Number of Species
2715
1
27800
👆🏻