Life Span
Annual and Perennial
  
Perennial
  
Type
Tender Perennial
  
Epiphyte
  
Origin
Southern Europe, Mediterranean
  
Southeastern United States, Latin America and the Caribbean, Caribbean, Central America, South America
  
Types
Not Available
  
Not Available
  
Habitat
gardens, Grassland, Prairies
  
Swamps
  
USDA Hardiness Zone
7-9
  
10-13
  
AHS Heat Zone
9-7
  
12-9
  
Sunset Zone
4, 5, 6, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
H1, H2, 23, 24
  
Habit
Mat-forming
  
Clump-Forming
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Blue, Lavender
  
White, Burgundy, Dark Red, Light Green, Violet, Dark Salmon
  
Flower Color Modifier
Bicolor
  
Multi-Color
  
Fruit Color
Green
  
Not Available
  
Leaf Color in Spring
Gray Green
  
Green
  
Leaf Color in Summer
Gray Green
  
Green
  
Leaf Color in Fall
Gray Green
  
Green
  
Leaf Color in Winter
Light Green
  
Green
  
Shape
  
  
Leaf Shape
Linear
  
Long Linear
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Partial Sun, Partial shade
  
Growth Rate
Fast
  
Slow
  
Type of Soil
Loam, Sand
  
Not Available
  
The pH of Soil
Neutral, Alkaline
  
Neutral, Slightly Acidic
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
  
Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
  
Repeat Bloomer
Yes
  
Yes
  
Tolerances
Drought
  
Not Available
  
Where to Plant?
Container, Ground, Pot
  
Container, Ground, Pot
  
How to Plant?
Seedlings, Stem Cutting
  
Bulbs, By dividing rhizomes, tubers, Divison
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Allow soil to be completely dry in between waterings, Water Deeply, Water less during winter
  
Average Water Needs, Do Not over Water, 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, Alkaline
  
Neutral, Slightly Acidic
  
Soil Type
Loam, Sand
  
Not Available
  
Soil Drainage Capacity
Well drained
  
Well drained
  
Sun Exposure
Full Sun, Partial Sun
  
Partial Sun, Partial shade
  
Pruning
Cut or pinch the stems, Do not prune during shooting season, Prune if you want to improve plant shape, Prune prior to new growth, Remove deadheads
  
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Fertilizers
No fertilizers needed
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
fungus, Insects, Red blotch
  
Red blotch
  
Plant Tolerance
Drought
  
Drought
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
No
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Fine
  
Coarse
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
No
  
No
  
Attracts
Bees, Birds, Butterflies
  
Bees, pollinators
  
Allergy
Skin irritation
  
no allergic reactions
  
Uses
  
  
Aesthetic Uses
Beautification, Showy Purposes
  
Bouquets, Showy Purposes
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
No
  
No
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
No Medicinal Use
  
Cancer, Eye Problems
  
Part of Plant Used
Whole plant
  
Bulbs, Flowers, Leaves
  
Other Uses
Showy Purposes
  
Used as Ornamental plant
  
Used As Indoor Plant
No
  
Yes
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Alpine, Container, Edging, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
  
Container, Feature Plant, Houseplant, Mixed Border
  
Botanical Name
Erysimum cheiri
  
PROSTHECHEA cochleata
  
Common Name
Wallflower
  
Clamshell Orchid, Cockleshell Orchid, Black Orchid
  
In Hindi
पीला Wallflower
  
Clamshell Orchid
  
In German
Yellow Wallflower
  
Clamshell Orchid
  
In French
Yellow Wallflower
  
Clamshell Orchid
  
In Spanish
alhelí amarillo
  
Clamshell Orchid
  
In Greek
κίτρινο Wallflower
  
Encyclia Cochleata
  
In Portuguese
Wallflower amarelo
  
Clamshell Orchid
  
In Polish
Żółty Wallflower
  
Clamshell Orchid
  
In Latin
Crocus Wallflower
  
Clamshell Orchid
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Liliopsida
  
Order
Brassicales
  
Orchidales
  
Family
Brassicaceae
  
Orchidaceae
  
Genus
Erysimum
  
Prosthechea
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Monocots
  
Tribe
Not Available
  
Epidendreae
  
Subfamily
Not Available
  
Epidendroideae
  
Number of Species
Not Available
  
Not Available
  
Season and Care of Yellow Wallflower and Clamshell Orchid
Season and care of Yellow Wallflower and Clamshell Orchid is important to know. While considering everything about Yellow Wallflower and Clamshell Orchid Care, growing season is an essential factor. Yellow Wallflower season is Spring, Summer, Fall and Winter and Clamshell Orchid season is Spring, Summer, Fall and Winter. The type of soil for Yellow Wallflower is Loam, Sand and for Clamshell Orchid is Not Available while the PH of soil for Yellow Wallflower is Neutral, Alkaline and for Clamshell Orchid is Neutral, Slightly Acidic.
Yellow Wallflower and Clamshell Orchid Physical Information
Yellow Wallflower and Clamshell Orchid physical information is very important for comparison. Yellow Wallflower height is 30.50 cm and width 30.50 cm whereas Clamshell Orchid height is 30.50 cm and width 25.60 cm. The color specification of Yellow Wallflower and Clamshell Orchid are as follows:
Yellow Wallflower flower color: Blue and Lavender
Yellow Wallflower leaf color: Gray Green
Clamshell Orchid flower color: White, Burgundy, Dark Red, Light Green, Violet and Dark Salmon
- Clamshell Orchid leaf color: Green
Care of Yellow Wallflower and Clamshell Orchid
Care of Yellow Wallflower and Clamshell Orchid include pruning, fertilizers, watering etc. Yellow Wallflower pruning is done Cut or pinch the stems, Do not prune during shooting season, Prune if you want to improve plant shape, Prune prior to new growth and Remove deadheads and Clamshell Orchid pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Yellow Wallflower needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Clamshell Orchid needs Lots of watering and in winter, it needs Average Water.