Life Span
Perennial
  
Perennial
  
Type
Broadleaf Evergreen
  
Shrubs
  
Origin
Asia, Nepal, China, Japan, Korea
  
China, Japan, Korea
  
Types
Apricot Gold, Butter Yellow, Orange Supreme, Dan
  
Not Available
  
Habitat
Dappled Shade, Woodland Garden Canopy
  
Wet lands
  
USDA Hardiness Zone
6-11
  
5-9
  
AHS Heat Zone
12 - 8
  
9-4
  
Sunset Zone
21,22
  
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Habit
Upright/Erect
  
Clump-Forming
  
Plant Size
  
  
Plant Color
  
  
Flower Color
White, Orange
  
Light Yellow, Ivory
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Blue, Black
  
Not Available
  
Leaf Color in Spring
Green, Dark Green
  
Green, Purple, Burgundy
  
Leaf Color in Summer
Dark Green
  
Green, Purple
  
Leaf Color in Fall
Dark Green
  
Green, Purple
  
Leaf Color in Winter
Dark Green
  
Not Available
  
Shape
  
  
Leaf Shape
Oval, Finely Dentate
  
Round
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun, Partial shade
  
Partial shade, Full Shade
  
Growth Rate
Medium
  
Fast
  
Type of Soil
Clay, Loam, Sand
  
Clay, Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Well drained
  
Poorly Drained
  
Bloom Time
Spring, Late Spring, Early Fall, Fall
  
Early Spring, Late Winter
  
Repeat Bloomer
Yes
  
No
  
Tolerances
Not Available
  
Wet Site
  
Where to Plant?
Container, Ground, Pot
  
Ground
  
How to Plant?
Semi-hardwood cuttings
  
By dividing rhizomes, tubers
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Average Water Needs
  
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
Acidic, Neutral
  
Acidic, Neutral, Alkaline
  
Soil Type
Clay, Loam, Sand
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Poorly Drained
  
Sun Exposure
Full Sun, Partial Sun, Partial shade
  
Partial shade, Full Shade
  
Pruning
Remove no more than one-third of each branch
  
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Fertilizers
All-purpose dry fertilizer
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
No serious insect or disease problems
  
Red blotch
  
Plant Tolerance
Drought
  
Drought
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
Yes
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
No
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Medium
  
Bold
  
Foliage Sheen
Glossy
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
Sometimes
  
Self-Sowing
No
  
No
  
Attracts
Nematodes
  
Not Available
  
Allergy
no allergic reactions
  
Not Available
  
Uses
  
  
Aesthetic Uses
Beautification, Showy Purposes
  
Ground Cover
  
Beauty Benefits
Good for skin and hair
  
Not Available
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Antitussive
  
Asthma, Chronic fatigue
  
Part of Plant Used
Bark, Flowers, Fruits, Stem
  
Leaves, Seeds, Stem
  
Other Uses
Used as essential oil, Used as insect repellent, Used in herbal medicines, Used in tea, wine and sweet dishes
  
Used as Ornamental plant
  
Used As Indoor Plant
Yes
  
Sometimes
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Feature Plant, Hedges, Houseplant, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
  
Bog Garden, Container, Water Gardens
  
Botanical Name
OSMANTHUS fragrans
  
PETASITES japonicus 'Purpureus'
  
Common Name
Sweet olive, Sweet osmanthus, Tea olive
  
Giant Butterbur, Japanese Butterbur, Purple Butterbur
  
In Hindi
Sweet Olive
  
Purple Butterbur
  
In German
Sweet Olive
  
Lila Pestwurz
  
In French
Olive douce
  
Violet Butterbur
  
In Spanish
Oliva dulce
  
púrpura petasita
  
In Greek
γλυκό Ελιά
  
Purple Butterbur
  
In Portuguese
Olive doce
  
roxo Carrapicho
  
In Polish
słodki Olive
  
Purpurowy Lepiężnik
  
In Latin
Dulce Olive
  
Purple Butterbur
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Scrophulariales
  
Asterales
  
Family
Oleaceae
  
Asteraceae
  
Genus
Osmanthus
  
Petasites
  
Clade
Angiosperms, Asterids, Eudicots
  
Angiosperms, Asterids, Eudicots
  
Tribe
Oleeae
  
Senecioneae
  
Subfamily
Not Available
  
Not Available
  
Number of Species
Not Available
  
Season and Care of Sweet Olive and Purple Butterbur
Season and care of Sweet Olive and Purple Butterbur is important to know. While considering everything about Sweet Olive and Purple Butterbur Care, growing season is an essential factor. Sweet Olive season is Spring, Summer, Fall and Winter and Purple Butterbur season is Spring, Summer, Fall and Winter. The type of soil for Sweet Olive is Clay, Loam, Sand and for Purple Butterbur is Clay, Loam, Sand while the PH of soil for Sweet Olive is Acidic, Neutral and for Purple Butterbur is Acidic, Neutral, Alkaline.
Sweet Olive and Purple Butterbur Physical Information
Sweet Olive and Purple Butterbur physical information is very important for comparison. Sweet Olive height is 30.00 cm and width 180.00 cm whereas Purple Butterbur height is 60.00 cm and width 120.00 cm. The color specification of Sweet Olive and Purple Butterbur are as follows:
Sweet Olive flower color: White and Orange
Sweet Olive leaf color: Green and Dark Green
Purple Butterbur flower color: Light Yellow and Ivory
- Purple Butterbur leaf color: Green, Purple and Burgundy
Care of Sweet Olive and Purple Butterbur
Care of Sweet Olive and Purple Butterbur include pruning, fertilizers, watering etc. Sweet Olive pruning is done Remove no more than one-third of each branch and Purple Butterbur pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Sweet Olive needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Purple Butterbur needs Lots of watering and in winter, it needs Average Water.