Life Span
Perennial
  
Perennial
  
Type
Herbaceous Perennial
  
Tree
  
Origin
China, Japan, Korea
  
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
  
Types
Not Available
  
Ash leaves maple, Acer negundo califormicum tehachapi, Acer negundo Flamingo
  
Habitat
Dappled Shade, meadows, Shady Edge, Sunny Edge, Woodland Garden
  
Anthropogenic, Floodplains, Forests, Shores of rivers or lakes, Terrestrial
  
USDA Hardiness Zone
5-9
  
2-8
  
AHS Heat Zone
9-4
  
8-3
  
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Habit
Clump-Forming
  
Oval or Rounded
  
Plant Size
  
  
Minimum Height
2,438.40 cm
  
15
Plant Color
  
  
Flower Color
Light Yellow, Ivory
  
Red, Yellow green, Dark Red
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Green, Tan
  
Leaf Color in Spring
Green
  
Green, Light Green
  
Leaf Color in Summer
Green
  
Green
  
Leaf Color in Fall
Green
  
Yellow, Yellow green, Brown
  
Leaf Color in Winter
Not Available
  
Not Available
  
Shape
  
  
Leaf Shape
Ovate
  
Broadly Ovate
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall
  
Spring, Fall
  
Growing Conditions
  
  
Sunlight
Partial shade, Full Shade
  
Full Sun, Partial Sun, Partial shade
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Clay, Loam, Sand
  
Clay, Loam, Sand
  
The pH of Soil
Acidic, Neutral, Alkaline
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Poorly Drained
  
Average
  
Bloom Time
Early Spring, Late Winter
  
Early Spring, Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Wet Site
  
Wet Site, Pollution, Drought, Soil Compaction
  
Where to Plant?
Container, Ground, Pot
  
Ground
  
How to Plant?
Divison, Seedlings
  
Rooted stem cutting, Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Water once every two or three weeks
  
Average Water Needs, Needs watering once a week
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral, Alkaline
  
Acidic, Neutral, Alkaline
  
Soil Type
Clay, Loam, Sand
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Poorly Drained
  
Average
  
Sun Exposure
Partial shade, Full Shade
  
Full Sun, Partial Sun, Partial shade
  
Pruning
Remove the old foliage
  
Prune every year, Prune in early spring, Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
  
Fertilizers
Use a fertilizer ratio of 16-4-8
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
No serious insect or disease problems
  
Red blotch
  
Plant Tolerance
Drought
  
Drought, Pollution, Soil Compaction, Wet Site
  
Flowers
Showy
  
Yes
  
Flower Petal Number
Not Available
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
Yes
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
Yes
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Bold
  
Medium
  
Foliage Sheen
Glossy
  
Matte
  
Evergreen
No
  
No
  
Invasive
Sometimes
  
Sometimes
  
Self-Sowing
No
  
Yes
  
Attracts
Not Available
  
Aphids, Birds, Squirrels
  
Allergy
no allergic reactions
  
Asthma, Runny nose, Skin irritation
  
Uses
  
  
Aesthetic Uses
Bog Garden, Showy Purposes
  
Bonsai
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification
  
Air purification, Shadow Tree, Wildlife
  
Plant Benefits
  
  
Medicinal Uses
Antiasthamatic, Antispasmodic, Expectorant, Poultice
  
Antidote, Antiemetic
  
Part of Plant Used
Flowers, Stem
  
Flowers, Fruits, Leaves, Seeds
  
Other Uses
Can be boiled and seasoned, pickled, Used as umbrellas by Japanese children, Used as walking sticks, Used like rhubarb
  
Can be made into a herbal tea, Decoration Purposes, Edible syrup, Used as essential oil, Used As Food, Used as Ornamental plant, Wood log is used in making fences
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Bog Garden, Container, Feature Plant, Water Gardens
  
Screening / Wind Break
  
Botanical Name
PETASITES japonicus
  
ACER negundo
  
Common Name
Giant Butterbur, Japanese Butterbur
  
Ash-Leaved Maple, Boxelder
  
In Hindi
Giant Butterbur
  
Boxelder tree
  
In German
Riesen Pestwurz
  
Boxelder Baum
  
In French
géant Butterbur
  
arbre boxelder
  
In Spanish
gigante petasita
  
árbol boxelder
  
In Greek
Giant Butterbur
  
κουφοξυλιά δέντρο
  
In Portuguese
Carrapicho gigante
  
árvore Boxelder
  
In Polish
Giant Lepiężnik
  
Boxelder drzewo
  
In Latin
Giant Butterbur
  
Boxelder ligno
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Asterales
  
Sapindales
  
Family
Asteraceae
  
Aceraceae
  
Genus
Petasites
  
Acer
  
Clade
Angiosperms, Asterids, Eudicots
  
Angiosperms, Eudicots, Rosids
  
Tribe
Senecioneae
  
Not Available
  
Subfamily
Asteroideae
  
Not Available
  
Number of Species
Not Available
  
Not Available
  
Season and Care of Giant Butterbur and Boxelder
Season and care of Giant Butterbur and Boxelder is important to know. While considering everything about Giant Butterbur and Boxelder Care, growing season is an essential factor. Giant Butterbur season is Spring, Summer and Fall and Boxelder season is Spring, Summer and Fall. The type of soil for Giant Butterbur is Clay, Loam, Sand and for Boxelder is Clay, Loam, Sand while the PH of soil for Giant Butterbur is Acidic, Neutral, Alkaline and for Boxelder is Acidic, Neutral, Alkaline.
Giant Butterbur and Boxelder Physical Information
Giant Butterbur and Boxelder physical information is very important for comparison. Giant Butterbur height is 60.00 cm and width 120.00 cm whereas Boxelder height is 2,438.40 cm and width 1,524.00 cm. The color specification of Giant Butterbur and Boxelder are as follows:
Giant Butterbur flower color: Light Yellow and Ivory
Giant Butterbur leaf color: Green
Boxelder flower color: Red, Yellow green and Dark Red
- Boxelder leaf color: Green and Light Green
Care of Giant Butterbur and Boxelder
Care of Giant Butterbur and Boxelder include pruning, fertilizers, watering etc. Giant Butterbur pruning is done Remove the old foliage and Boxelder pruning is done Prune every year, Prune in early spring, Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves 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 Boxelder needs Lots of watering and in winter, it needs Average Water.