Life Span
Annual and Perennial
Annual and Perennial
Type
Flowering Plants, Shrubs
Broadleaf Evergreen
Origin
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
North America, Mexico, Central America
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Hibiscus arnottianus, Hibiscus waimeae
Habitat
Forest edges, Hillside, Woods
gardens, Grassland, Homesteads, Subtropical climates, tropical environments
USDA Hardiness Zone
2-11
9-15
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Upright/Erect
Oval or Rounded
Flower Color
Blue, Sky Blue, Indigo, Dark Blue
Gold
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown
Chocolate, Ivory, Black
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
Ovate
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
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
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Early Summer, Summer, Late Summer, Early Fall, Fall, Indeterminate
Tolerances
Drought
Drought, Variety of soil types
Where to Plant?
Container, Ground, Pot
Ground, Pot
How to Plant?
Seedlings
Stem Cutting, Tip cutting, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Requirements
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
It cannot sustain wet-feet, Keep the Soil well drained, Requires watering in the growing season, Water Deeply, Water frequently while growing, Water more in summer, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Slightly Acidic
Neutral
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
A hard prune may be necessary if the plant becomes woody, Cut leaves after fall, Cut or pinch the stems, Pinch or prune as they grow to promote branching and bushiness, Prune for shortening long shoots, Prune in early summer, Remove deadheads
Fertilizers
Compost
Apply 10-10-10 amount, Balanced liquid fertilizer, Do not fertilize new plants until at least a month, Use a low phosphate fertilizer to improve the quality of the blooms
Pests and Diseases
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Aphids, Mealybugs, Red spider mite, Scale, Thripes, Whiteflies
Plant Tolerance
Drought
Drought, Variety of soil types
Flower Petal Number
Single
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Attracts
Butterflies
Bees, Butterflies, Hummingbirds
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
-
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beautification, Borders, Landscape Designing
Beauty Benefits
-
Hair Conditioner, Prevents greying of hair, Prevents Premature Baldness, Promotes Healthy Hair, Promotes healthy skin, Speed hair growth
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
anti-inflammatory, Diuretic, Hair Loss, High blood pressure, Vitamin C
Part of Plant Used
Flowers, Root
Flowers, Leaf Stalks, 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
Culinary use, Employed in herbal medicine, Jam, Jelly, Making Shampoo, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Showy Purposes, Traditional medicine, Use in Chinese herbology, Used As Food, Used as Ornamental plant, Used for bedding in gardens, Used for fragrance, Used for its medicinal properties, Used in making beverages, Used in paper industry, Used in salads, Used to make hair tonic
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Herb
Container, Foundation, Houseplant, Mixed Border, Tropical
Botanical Name
CENTAUREA cyanus
Hibiscus arnottianus
Common Name
Batchelor's Buttons, Cornflower
White Hibiscus
In Hindi
Hydrangea
सफेद हिबिस्कुस
In German
Hortensie
Weiß Hibiscus
In French
Hortensia
white Hibiscus
In Spanish
Hortensia
hibisco blanco
In Greek
υδραγεία
White Hibiscus
In Portuguese
Hortênsia
Hibiscus branco
In Polish
Hortensja
Biały Hibiscus
In Latin
Hibiscus
Hibiscus album
Phylum
Anthophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Asteraceae
Malvaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Subfamily
Carduoideae
Malvoideae
Season and Care of Cornflower and White Hibiscus
Season and care of Cornflower and White Hibiscus is important to know. While considering everything about Cornflower and White Hibiscus Care, growing season is an essential factor. Cornflower season is Spring, Summer and Fall and White Hibiscus season is Spring, Summer and Fall. The type of soil for Cornflower is Loam, Sand and for White Hibiscus is Loam while the PH of soil for Cornflower is Acidic, Neutral, Alkaline and for White Hibiscus is Neutral.
Cornflower and White Hibiscus Physical Information
Cornflower and White Hibiscus physical information is very important for comparison. Cornflower height is 30.00 cm and width 30.00 cm whereas White Hibiscus height is 600.00 cm and width 60.00 cm. The color specification of Cornflower and White Hibiscus are as follows:
Cornflower flower color: Blue, Sky Blue, Indigo and Dark Blue
Cornflower leaf color: Sea Green and Gray Green
White Hibiscus flower color: Gold
- White Hibiscus leaf color: Dark Green
Care of Cornflower and White Hibiscus
Care of Cornflower and White Hibiscus include pruning, fertilizers, watering etc. Cornflower pruning is done Prune to control growth, Remove damaged leaves, Remove dead branches and Remove dead leaves and White Hibiscus pruning is done A hard prune may be necessary if the plant becomes woody, Cut leaves after fall, Cut or pinch the stems, Pinch or prune as they grow to promote branching and bushiness, Prune for shortening long shoots, Prune in early summer and Remove deadheads. In summer Cornflower needs Lots of watering and in winter, it needs Average Water. Whereas, in summer White Hibiscus needs Lots of watering and in winter, it needs Average Water.