Life Span
Perennial
Perennial
Type
Herbaceous Perennial
Shrubs
Origin
China, Japan, Korea
China, Indonesia, Japan, Korea, The Hiamalayas
Types
-
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
Dappled Shade, meadows, Shady Edge, Sunny Edge, Woodland Garden
Forest margins, Hillside, Woods
USDA Hardiness Zone
5-9
3-9
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Clump-Forming
Oval or Rounded
Flower Color
Light Yellow, Ivory
Blue, Dark Purple, Light Purple, Red, White
Flower Color Modifier
Bicolor
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green, Dark Green
Leaf Color in Fall
Green
Dark Green, Yellow, Yellow green
Leaf Shape
Ovate
Oblovate
Plant Season
Spring, Summer, Fall
Early Spring, Late Autumn
Sunlight
Partial shade, Full Shade
Full Sun
Type of Soil
Clay, Loam, Sand
Light
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Poorly Drained
Well drained
Bloom Time
Early Spring, Late Winter
Spring, Summer
Where to Plant?
Container, Ground, Pot
Ground, Pot
How to Plant?
Divison, Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Water once every two or three weeks
Keep the ground moist but not water-logged, Requires regular watering, Use and maintain water-efficient soaker hoses, Water twice a day in the initial period
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic
Soil Type
Clay, Loam, Sand
Light
Soil Drainage Capacity
Poorly Drained
Well drained
Sun Exposure
Partial shade, Full Shade
Full Sun
Pruning
Remove the old foliage
Cut or pinch the stems, Do not prune during shooting season, Prune lower leaves, Prune to stimulate growth, Remove dead or diseased plant parts
Fertilizers
Use a fertilizer ratio of 16-4-8
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Anthracnose, Cercospora leaf spot, Mushroom root rot, Powdery mildew
Plant Tolerance
Drought
Drought
Flower Petal Number
-
Single
Foliage Texture
Bold
Coarse
Foliage Sheen
Glossy
Matte
Allergy
-
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Aesthetic Uses
Bog Garden, Showy Purposes
Showy Purposes
Environmental Uses
Air purification
Air purification
Medicinal Uses
Antiasthamatic, Antispasmodic, Expectorant, Poultice
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Flowers, Stem
Flowers, Root
Other Uses
Can be boiled and seasoned, pickled, Used as umbrellas by Japanese children, Used as walking sticks, Used like rhubarb
-
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bog Garden, Container, Feature Plant, Water Gardens
-
Botanical Name
PETASITES japonicus
Hydrangea
Common Name
Giant Butterbur, Japanese Butterbur
Hydrangea or hortensia
In Hindi
Giant Butterbur
Hydrangea
In German
Riesen Pestwurz
Hortensie
In French
géant Butterbur
Hortensia
In Spanish
gigante petasita
Hortensia
In Greek
Giant Butterbur
υδραγεία
In Portuguese
Carrapicho gigante
Hortênsia
In Polish
Giant Lepiężnik
Hortensja
In Latin
Giant Butterbur
Hibiscus
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Asteraceae
Hydrangeaceae
Genus
Petasites
Hydrangea
Clade
Angiosperms, Asterids, Eudicots
-
Season and Care of Giant Butterbur and Hydrangea
Season and care of Giant Butterbur and Hydrangea is important to know. While considering everything about Giant Butterbur and Hydrangea Care, growing season is an essential factor. Giant Butterbur season is Spring, Summer and Fall and Hydrangea season is Spring, Summer and Fall. The type of soil for Giant Butterbur is Clay, Loam, Sand and for Hydrangea is Light while the PH of soil for Giant Butterbur is Acidic, Neutral, Alkaline and for Hydrangea is Acidic.
Giant Butterbur and Hydrangea Physical Information
Giant Butterbur and Hydrangea physical information is very important for comparison. Giant Butterbur height is 60.00 cm and width 120.00 cm whereas Hydrangea height is 4.92 cm and width 11.00 cm. The color specification of Giant Butterbur and Hydrangea are as follows:
Giant Butterbur flower color: Light Yellow and Ivory
Giant Butterbur leaf color: Green
Hydrangea flower color: Blue, Dark Purple, Light Purple, Red and White
- Hydrangea leaf color: Green
Care of Giant Butterbur and Hydrangea
Care of Giant Butterbur and Hydrangea include pruning, fertilizers, watering etc. Giant Butterbur pruning is done Remove the old foliage and Hydrangea pruning is done Cut or pinch the stems, Do not prune during shooting season, Prune lower leaves, Prune to stimulate growth and Remove dead or diseased plant parts. In summer Giant Butterbur needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Hydrangea needs Lots of watering and in winter, it needs Average Water.