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