Life Span
Perennial
Perennial
Type
Fern
Flowering Plants, Shrubs, Vegetable
Origin
Northeastern United States, Eastern Asia
Mediterranean
Types
Osmunda claytoniana
Belgian Endive, Red Belgian Endive, Curly Endive (a.k.a. Frisee), Escarole, Radicchio (Chioggia) and Radicchio (Chioggia)
Number of Varieties
210
0
40000
👆🏻
Habitat
Forest margins, Roadsides, Terrestrial
Grassland, Mediterranean region, Wild
USDA Hardiness Zone
2-93-9
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6
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
Plant Size
Minimum Height
60.00 cm3.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm1.50 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Blue
Flower Color Modifier
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
Lance shaped
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Part sun
Growth Rate
Fast
Medium
Type of Soil
Loam
Loamy, Sandy
The pH of Soil
Acidic
Acidic, Alkaline, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
-
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Ground
How to Plant?
Divison, Spores
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Water Deeply, Water when soil is dry
Keep the ground moist but not water-logged, Prefer drip-irrigation instead of Over-head 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
Soil pH
Acidic
Acidic, Alkaline, Neutral
Soil Type
Loam
Loamy, Sandy
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial Sun
Full Sun, Part sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Shape and thin as needed
Cut or pinch the stems, Prune prior to new growth, Prune to stimulate growth, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Mealybugs
Aphids, Loopers, Root rot, Viruses, Worms
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Butterflies
Allergy
Skin irritation
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Blood disorders
Cancer, Digestive disorders, Inflammation, Liver problems, Stomach pain
Part of Plant Used
Buds
Leaves, Root
Other Uses
Culinary use
Used as an ingredient in coffee
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Groundcover, Mixed Border
-
Botanical Name
OSMUNDA claytoniana
Cichorium intybus
Common Name
Interrupted Fern
Blue daisy, blue dandelion, blue sailors, blue weed, bunk, coffeeweed, cornflower, hendibeh, horseweed, ragged sailors, succory, wild bachelor's buttons, and wild endive
In Hindi
बाधित फर्न
कासनी
In German
unterbrochen Fern
Chicoree
In French
Fern interrompu
chicorée
In Spanish
helecho interrumpido
achicoria
In Greek
διακοπεί Fern
ραδίκι
In Portuguese
Fern interrompido
chicória
In Polish
przerwana Fern
cykoria
In Latin
Fern intermissis
pancratium
Kingdom
Plantae
Plantae
Phylum
Pteridophyta
Magnoliophyta
Class
Polypodiopsida
Magnoliopsida
Order
Osmundales
Asterales
Family
Osmundaceae
Asteraceae
Genus
Osmunda
Cichorium
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
-
Cichorieae
Subfamily
-
Cichorioideae
Number of Species
185
1
27800
👆🏻