Life Span
Perennial
Biennial
Type
Epiphyte
Vegetable
Origin
Southeastern United States, Latin America and the Caribbean, Caribbean, Central America, South America
Southern Europe, Western Europe, Mediterranean
Types
-
Brassica oleracea var. sabauda
Number of Varieties
37
0
40000
👆🏻
Habitat
Swamps
Cultivated Beds, Moist Soils
USDA Hardiness Zone
10-136-8
0
99
👆🏻
AHS Heat Zone
12-9
6-1
Sunset Zone
H1, H2, 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
Clump-Forming
Rosette/Stemless
Plant Size
Minimum Height
30.50 cm25.40 cm
0
3900
👆🏻
Minimum Width
25.60 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Burgundy, Dark Red, Light Green, Violet, Dark Salmon
Light Purple, Yellow
Flower Color Modifier
Multi-Color
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Light Green, Blue Green
Leaf Color in Fall
Green
Light Green, Blue Green
Leaf Color in Winter
Green
Light Green, Blue Green
Shape
Leaf Shape
Long Linear
Ovate elongated
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Slow
Fast
Type of Soil
-
Loam, Sand
The pH of Soil
Neutral, Slightly Acidic
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Bulbs, By dividing rhizomes, tubers, Divison
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Acidic
Acidic
Soil Type
-
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Bacterial leaf spot, Bacterial soft rot, Beet armyworm, Cabbage looper, Cabbageworm, Flea Beetles, Fungal leaf spots
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Bold
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, pollinators
Bugs, Rabbits
Allergy
-
Nausea
Uses
Aesthetic Uses
Bouquets, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Cancer, Eye Problems
Nutrients
Part of Plant Used
Bulbs, Flowers, Leaves
Whole plant
Other Uses
Used as Ornamental plant
Used in chopped mixed salad, Used in curries, soups, stews
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Houseplant, Mixed Border
Bedding Plant, Container, Edible, Herb / Vegetable
Botanical Name
PROSTHECHEA cochleata
Brassica oleracea
Common Name
Clamshell Orchid, Cockleshell Orchid, Black Orchid
Alcosa Cabbaga, Savoy Cabbage
In Hindi
Clamshell Orchid
Savoy Cabbage
In German
Clamshell Orchid
Wirsing
In French
Clamshell Orchid
Savoy Cabbage
In Spanish
Clamshell Orchid
col de col rizada
In Greek
Encyclia Cochleata
Savoy Cabbage
In Portuguese
Clamshell Orchid
Savoy Cabbage
In Polish
Clamshell Orchid
Kapusta włoska
In Latin
Clamshell Orchid
Brassica Sabaudiae
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Embryophyta
Class
Liliopsida
Eudicotyledones
Order
Orchidales
Brassicales
Family
Orchidaceae
Brassicaceae
Genus
Prosthechea
Brassica
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Epidendreae
-
Subfamily
Epidendroideae
-
Number of Species
501
1
27800
👆🏻