Life Span
Annual and Perennial
Perennial
Type
Flowering Plants, Shrubs
Vegetable
Origin
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Europe, Mediterranean, Northern Africa, Western Asia
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
red radicchio, bicolored radicchio, (green radicchio
Habitat
Forest edges, Hillside, Woods
Mediterranean region
USDA Hardiness Zone
2-11
8-12
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Flower Color
Blue, Sky Blue, Indigo, Dark Blue
Sky Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown
Brown
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
Green
Leaf Color in Winter
Light Green
Green
Leaf Shape
Oblovate
Lanceolate
Plant Season
Spring, Summer, Fall
Summer
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Very Fast
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Early Summer, Summer, Late Summer
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Slightly Acidic
Acidic, Neutral, Alkaline
Soil Type
Loamy
Loam, Sand
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Compost
All-Purpose Liquid Fertilizer
Pests and Diseases
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Aphids, Bacteria, Damping-off, Darkling beetles, Downy mildew, fungus, Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
-
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Matte
Invasive
Sometimes
Sometimes
Attracts
Butterflies
Aphids, Beetles
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Food Allergy
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
-
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
Antioxidants, Digestion problems, Vitamin K, Weight loss
Part of Plant Used
Flowers, Root
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
Used as a nutritious food item, Used As Food, Used for its medicinal properties
Used As Indoor Plant
Yes
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Herb
Container, Edible, Herb / Vegetable, Mixed Border
Botanical Name
CENTAUREA cyanus
CICHORIUM intybus
Common Name
Batchelor's Buttons, Cornflower
Radicchio, Wild Chicory
In Hindi
Hydrangea
Radicchio
In German
Hortensie
Radicchio
In French
Hortensia
Radicchio
In Spanish
Hortensia
achicoria
In Greek
υδραγεία
ραντίτσιο
In Portuguese
Hortênsia
radicchio
In Polish
Hortensja
radicchio
In Latin
Hibiscus
Radicchio
Phylum
Anthophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asterales
Asterales
Family
Asteraceae
Asteraceae
Genus
Centaurea
Cichorium
Clade
Angiosperms, Asterids, Eudicots
-
Season and Care of Cornflower and Radicchio
Season and care of Cornflower and Radicchio is important to know. While considering everything about Cornflower and Radicchio Care, growing season is an essential factor. Cornflower season is Spring, Summer and Fall and Radicchio season is Spring, Summer and Fall. The type of soil for Cornflower is Loam, Sand and for Radicchio is Loam, Sand while the PH of soil for Cornflower is Acidic, Neutral, Alkaline and for Radicchio is Acidic, Neutral, Alkaline.
Cornflower and Radicchio Physical Information
Cornflower and Radicchio physical information is very important for comparison. Cornflower height is 30.00 cm and width 30.00 cm whereas Radicchio height is 61.00 cm and width 30.50 cm. The color specification of Cornflower and Radicchio are as follows:
Cornflower flower color: Blue, Sky Blue, Indigo and Dark Blue
Cornflower leaf color: Sea Green and Gray Green
Radicchio flower color: Sky Blue
- Radicchio leaf color: Green
Care of Cornflower and Radicchio
Care of Cornflower and Radicchio include pruning, fertilizers, watering etc. Cornflower pruning is done Prune to control growth, Remove damaged leaves, Remove dead branches and Remove dead leaves and Radicchio pruning is done 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 Radicchio needs Lots of watering and in winter, it needs Average Water.