Life Span
Perennial
Perennial
Type
Vegetable
Flowering Plants
Origin
Europe, Mediterranean, Northern Africa, Western Asia
Southwestern United States, California
Types
red radicchio, bicolored radicchio, (green radicchio
-
Number of Varieties
240
0
40000
👆🏻
Habitat
Mediterranean region
Dry areas, meadows
USDA Hardiness Zone
8-124-9
0
99
👆🏻
AHS Heat Zone
9-1
9-1
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
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
61.00 cm61.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Sky Blue
Crimson
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Lanceolate
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Summer
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Requires regular watering
Do Not over Water, Requires watering in the growing season, Water Deeply, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
No pruning needed in the early stages, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
Pests and Diseases
Aphids, Bacteria, Damping-off, Darkling beetles, Downy mildew, fungus, Red blotch
Insects
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Beetles
Hummingbirds
Allergy
Food Allergy
Asthma
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antioxidants, Digestion problems, Vitamin K, Weight loss
Burns, Snakebite, Stomach aliments
Part of Plant Used
Leaves
Whole plant
Other Uses
Used as a nutritious food item, Used As Food, Used for its medicinal properties
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Herb / Vegetable, Mixed Border
Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
CICHORIUM intybus
PENSTEMON eatonii
Common Name
Radicchio, Wild Chicory
Firecracker Penstemon
In Hindi
Radicchio
Firecracker penstemon
In German
Radicchio
Kracher penstemon
In French
Radicchio
Firecracker penstemon
In Spanish
achicoria
Penstemon del petardo
In Greek
ραντίτσιο
πυροτέχνημα penstemon
In Portuguese
radicchio
Penstemon do foguete
In Polish
radicchio
petarda penstemon
In Latin
Radicchio
Firecracker Persicaria
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
-
Order
Asterales
Lamiales
Family
Asteraceae
Scrophulariaceae
Genus
Cichorium
Penstemon
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
1250
1
27800
👆🏻