Life Span
Annual and Perennial
Perennial
Type
Flowering Plants, Shrubs
Tree
Origin
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Eastern Europe, Western Asia
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
-
Habitat
Forest edges, Hillside, Woods
disturbed sites, Forest edges, gardens, Open Forest, Roadsides, Swamps, Urban areas
USDA Hardiness Zone
2-11
3-7
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14
Habit
Upright/Erect
Oval or Rounded
Flower Color
Blue, Sky Blue, Indigo, Dark Blue
Light Green, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown
Red, Crimson
Leaf Color in Spring
Sea Green, Gray Green
Green
Leaf Color in Summer
Sea Green, Gray Green
Green
Leaf Color in Fall
Sea Green, Gray Green
Yellow, Red, Orange, Gold, Crimson
Leaf Color in Winter
Light Green
-
Leaf Shape
Oblovate
Lobed
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Very Fast
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Early Spring, Spring
Tolerances
Drought
Drought, Pollution, Salt, Shade areas, Soil Compaction
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Layering, Leaf Cutting, Seedlings, Stem Cutting
Plant Maintenance
Medium
Low
Watering Requirements
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
Keep ground moist, Medium, Requires consistently moist soil
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Keep Slightly Dry
Soil pH
Slightly Acidic
Acidic, Neutral, Alkaline
Soil Drainage Capacity
Loamy
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Pruning in early stages, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Compost
All-Purpose Liquid Fertilizer, Bonsai
Pests and Diseases
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Aphids, Borers, Honey fungus, Red blotch, Soft scales
Plant Tolerance
Drought
Drought, Pollution, Salt, Shade areas, Soil Compaction
Flower Petal Number
Single
-
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Attracts
Butterflies
Deers, Rabbits, Squirrels
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
-
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beautification, Cottage Garden, Showy Purposes
Environmental Uses
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Agroforestry, Wildlife, Windbreak
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
Astringent
Part of Plant Used
Flowers, Root
Fruits, Leaves
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
As a tea substitute, Florist trade and landscaping, Food for animals, Showy Purposes
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Herb
Feature Plant, Foundation, Hedges, Mixed Border, Screening / Wind Break, Street Trees
Botanical Name
CENTAUREA cyanus
Acer ginnala
Common Name
Batchelor's Buttons, Cornflower
Amur Maple
In Hindi
Hydrangea
अमुर मेपल
In German
Hortensie
Amur-Ahorn
In French
Hortensia
érable de l'Amour
In Spanish
Hortensia
arce de Amur
In Greek
υδραγεία
Amur Maple
In Portuguese
Hortênsia
de bordo amur
In Polish
Hortensja
klon amur
In Latin
Hibiscus
amur acernis
Phylum
Anthophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asterales
Sapindales
Family
Asteraceae
Aceraceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Subfamily
Carduoideae
Hippocastanoideae
Season and Care of Cornflower and Amur Maple
Season and care of Cornflower and Amur Maple is important to know. While considering everything about Cornflower and Amur Maple Care, growing season is an essential factor. Cornflower season is Spring, Summer and Fall and Amur Maple season is Spring, Summer and Fall. The type of soil for Cornflower is Loam, Sand and for Amur Maple is Loam while the PH of soil for Cornflower is Acidic, Neutral, Alkaline and for Amur Maple is Acidic, Neutral, Alkaline.
Cornflower and Amur Maple Physical Information
Cornflower and Amur Maple physical information is very important for comparison. Cornflower height is 30.00 cm and width 30.00 cm whereas Amur Maple height is 460.00 cm and width 300.00 cm. The color specification of Cornflower and Amur Maple are as follows:
Cornflower flower color: Blue, Sky Blue, Indigo and Dark Blue
Cornflower leaf color: Sea Green and Gray Green
Amur Maple flower color: Light Green and Ivory
- Amur Maple leaf color: Green
Care of Cornflower and Amur Maple
Care of Cornflower and Amur Maple include pruning, fertilizers, watering etc. Cornflower pruning is done Prune to control growth, Remove damaged leaves, Remove dead branches and Remove dead leaves and Amur Maple pruning is done Pruning in early stages, Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Cornflower needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Amur Maple needs Lots of watering and in winter, it needs Keep Slightly Dry.