Life Span
Perennial
Annual and Perennial
Type
Shrub
Flowering Plants, Shrubs
Origin
Eastern Asia, China, Japan, Korea
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Types
Elaeagnus umbellata
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
Dappled Shade, Hedge, Sunny Edge, Woodland Garden
Forest edges, Hillside, Woods
USDA Hardiness Zone
3-8
2-11
Sunset Zone
-
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Upright/Erect
Flower Color
Light Yellow, Silver
Blue, Sky Blue, Indigo, Dark Blue
Flower Color Modifier
-
Bicolor
Fruit Color
Red
Brown, Sandy Brown
Leaf Color in Spring
Green, Light Green, Gray Green, Silver
Sea Green, Gray Green
Leaf Color in Summer
Green, Gray Green, Silver
Sea Green, Gray Green
Leaf Color in Fall
Green, Gold, Tan, Silver
Sea Green, Gray Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Lance shaped
Oblovate
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Late Spring, Early Summer
Indeterminate
Tolerances
Pollution, Drought, Salt
Drought
Where to Plant?
Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Slightly Acidic
Soil Type
Clay, Loam, Sand
Loamy
Soil Drainage Capacity
Average
Loamy
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
No fertilizers needed
Compost
Pests and Diseases
Leaf spot
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Matte
Attracts
Birds, Hummingbirds, Butterflies
Butterflies
Allergy
Mild Allergen
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Aesthetic Uses
Informal Hedge
Beautification, Bouquets, Landscape Designing, Showy Purposes
Environmental Uses
Fixes Nitrogen
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Medicinal Uses
Astringent, Cancer, Cardiac, Pectoral
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Fruits, Seeds
Flowers, Root
Other Uses
Jam, Used for making informal hedge
Can be made into a herbal tea, Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Foundation, Mixed Border, Screening, Wind Break
Container, Herb
Botanical Name
ELAEAGNUS umbellata
CENTAUREA cyanus
Common Name
Autumn olive, Autumn elaeagnus, Spreading oleaster
Batchelor's Buttons, Cornflower
In Hindi
Autumn Olive
Hydrangea
In German
Herbst Olive
Hortensie
In French
Automne Olive
Hortensia
In Spanish
Otoño de oliva
Hortensia
In Greek
φθινόπωρο Ελιά
υδραγεία
In Portuguese
Outono Olive
Hortênsia
In Polish
Jesień Olive
Hortensja
In Latin
Autumnus Olive
Hibiscus
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rhamnales
Asterales
Family
Elaeagnaceae
Asteraceae
Genus
Elaeagnus
Centaurea
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Importance of Autumn Olive and Cornflower
Want to have the most appropriate plant for your garden? You might want to know the importance of Autumn Olive and Cornflower. Basically, these two plants vary in many aspects. Compare Autumn Olive and Cornflower as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Autumn Olive is Astringent, Cancer, Cardiac and Pectoral whereas of Cornflower is Fever, Kidney problems and Urinary tract problems. Autumn Olive has beauty benefits as follows: while Cornflower has beauty benefits as follows: .
Compare Facts of Autumn Olive vs Cornflower
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Autumn Olive vs Cornflower and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Autumn Olive are Mild Allergen whereas of Cornflower have Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Autumn Olive has showy fruits and Cornflower has no showy fruits. Also Autumn Olive is not flowering and Cornflower is not flowering . You can compare Autumn Olive and Cornflower facts and facts of other plants too.