Life Span
Perennial
Annual and Perennial
Type
Epiphyte
Perennial
Origin
Southeastern United States, Latin America and the Caribbean, Caribbean, Central America, South America
Europe, Eastern Europe, Southern Europe, Western Europe, United Kingdom
Types
-
Pulsatilla vulgaris, Pulsatilla vulgaris rubra, Pulsatilla vulgaris alba
Number of Varieties
34
0
40000
👆🏻
Habitat
Swamps
meadows, Slopes, Wooded slopes
USDA Hardiness Zone
10-135-7
0
99
👆🏻
AHS Heat Zone
12-9
7-5
Sunset Zone
H1, H2, 23, 24
2b, 3a, 3b, 4, 5, 6, 15, 16, 17
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
30.50 cm12.70 cm
0
3900
👆🏻
Minimum Width
25.60 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Burgundy, Dark Red, Light Green, Violet, Dark Salmon
Indigo, Purple, Violet
Flower Color Modifier
Multi-Color
-
Fruit Color
-
Greyish Brown
Leaf Color in Spring
Green
Light Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Light Green
Leaf Color in Winter
Green
Light Green
Shape
Leaf Shape
Long Linear
Rosette
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun
Growth Rate
Slow
Slow
Type of Soil
-
Loam, Sand
The pH of Soil
Neutral, Slightly Acidic
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Container, Ground, Pot
Ground, Pot
How to Plant?
Bulbs, By dividing rhizomes, tubers, Divison
root cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Acidic
Neutral, Alkaline
Soil Type
-
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial Sun, Partial shade
Full 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
Cutworms, Larvae of Agave Weevil
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
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, pollinators
-
Allergy
-
convulsions, Diarrhea, Stomach pain, Vomiting
Uses
Aesthetic Uses
Bouquets, Showy Purposes
along a porch, deck or patio, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Cancer, Eye Problems
-
Part of Plant Used
Bulbs, Flowers, Leaves
-
Other Uses
Used as Ornamental plant
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Houseplant, Mixed Border
Alpine, Mixed Border, Rock Garden / Wall
Botanical Name
PROSTHECHEA cochleata
PULSATILLA vulgaris
Common Name
Clamshell Orchid, Cockleshell Orchid, Black Orchid
Pasque Flower, wind flower, prairie crocus, Easter Flower, meadow anemone
In Hindi
Clamshell Orchid
Pasque Flower
In German
Clamshell Orchid
Kuhschellen
In French
Clamshell Orchid
Pasque Flower
In Spanish
Clamshell Orchid
Pasque Flower
In Greek
Encyclia Cochleata
Pasque Flower
In Portuguese
Clamshell Orchid
Pasque Flower
In Polish
Clamshell Orchid
Sasanka
In Latin
Clamshell Orchid
Pasque Flower
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Vascular plant
Class
Liliopsida
Magnoliopsida
Order
Orchidales
Ranunculales
Family
Orchidaceae
Ranunculaceae
Genus
Prosthechea
Pulsatilla
Clade
Angiosperms, Monocots
Angiosperms, Eudicots
Tribe
Epidendreae
-
Subfamily
Epidendroideae
-
Number of Species
5033
1
27800
👆🏻