Life Span
Annual and Perennial
Perennial
Type
Flowering Plants, Shrubs
Trees
Origin
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Asia, Europe, North America
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Black Ash, Blue Ash, California Ash, Carolina Ash, European Ash
Habitat
Forest edges, Hillside, Woods
Forest edges, Hillside, Woods
USDA Hardiness Zone
2-11
3-9
Sunset Zone
Not Available
9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Flower Color
Blue, Sky Blue, Indigo, Dark Blue
White
Flower Color Modifier
Bicolor
Not Available
Fruit Color
Brown, Sandy Brown
Not Available
Leaf Color in Spring
Sea Green, Gray Green
Dark Green
Leaf Color in Summer
Sea Green, Gray Green
Dark Green
Leaf Color in Fall
Sea Green, Gray Green
Dark Green
Leaf Color in Winter
Light Green
Dark Green
Leaf Shape
Oblovate
Oblovate
Plant Season
Spring, Summer, Fall
All year
Sunlight
Full Sun, Partial Sun
Full Sun, Part sun
Growth Rate
Very Fast
Fast
Type of Soil
Loam, Sand
Loamy, Sandy
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Late Spring, Spring
Tolerances
Drought
Drought, Pollution, Soil Compaction
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Grafting, Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
Does not require lot of watering, Medium, Prefer drip-irrigation instead of Over-head watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Slightly Acidic
Acidic
Soil Type
Loamy
Loamy, Sandy
Soil Drainage Capacity
Loamy
Well drained
Sun Exposure
Full Sun
Full Sun, Part sun
Pruning
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in winter, Prune prior to new growth
Fertilizers
Compost
All-Purpose Liquid Fertilizer
Pests and Diseases
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Bark splits, Crown gall, Epicormic Sprouting, Woodpecker feeding
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Invasive
Sometimes
Sometimes
Attracts
Butterflies
Birds
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Not Available
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Not Used For Aesthetic Purpose
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Air purification
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
Fever, Liver problems
Part of Plant Used
Flowers, Root
Leaves, Stem
Other Uses
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 Ornamental plant
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Herb
Shady Tree, Showy Tree
Botanical Name
CENTAUREA cyanus
Fraxinus
Common Name
Batchelor's Buttons, Cornflower
Ash Tree
In Hindi
Hydrangea
राख पेड़
In German
Hortensie
Esche
In French
Hortensia
Frêne
In Spanish
Hortensia
Fresno
In Greek
υδραγεία
δέντρο Ash
In Portuguese
Hortênsia
Freixo
In Polish
Hortensja
Jesion
In Latin
Hibiscus
Fraxinum
Phylum
Anthophyta
Anthophyta
Class
Magnoliopsida
Magnoliopsida
Family
Asteraceae
Oleaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Subfamily
Carduoideae
Not Available
Number of Species
Not Available
Importance of Cornflower and Ash Tree
Want to have the most appropriate plant for your garden? You might want to know the importance of Cornflower and Ash Tree. Basically, these two plants vary in many aspects. Compare Cornflower and Ash Tree 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 Cornflower is Fever, Kidney problems and Urinary tract problems whereas of Ash Tree is Fever and Liver problems. Cornflower has beauty benefits as follows: Not Available while Ash Tree has beauty benefits as follows: Not Available.
Compare Facts of Cornflower vs Ash Tree
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 Cornflower vs Ash Tree 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 Cornflower are Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting whereas of Ash Tree have Not Available respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Cornflower has no showy fruits and Ash Tree has no showy fruits. Also Cornflower is not flowering and Ash Tree is flowering. You can compare Cornflower and Ash Tree facts and facts of other plants too.