Life Span
Annual and Perennial
Perennial
Type
Tender Perennial
Tender Perennial
Origin
Southern Europe, Mediterranean
Southeastern Asia
Types
Erysimum cheiri
Curcuma alismatifolia
Number of Varieties
507
0
40000
👆🏻
Habitat
gardens, Grassland, Prairies
Open grasslands, Wild
USDA Hardiness Zone
7-98-11
0
99
👆🏻
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, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Mat-forming
Clump-Forming
Plant Size
Minimum Height
30.50 cm60.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Lavender
White, Yellow, Pink, Light Pink, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green
-
Leaf Color in Spring
Gray Green
Green, Light Green, Blue Green
Leaf Color in Summer
Gray Green
Green, Blue Green
Leaf Color in Fall
Gray Green
Green, Blue Green, Yellow green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Linear
Lance shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Neutral, Alkaline
Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
Summer, Late Summer, Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings, Stem Cutting
Rhizome division, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow soil to be completely dry in between waterings, Water Deeply, Water less during winter
Do not let dry out between waterings, Requires a lot of 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
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
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
Complete balanced fertilizer
Pests and Diseases
fungus, Insects, Red blotch
Fungal Diseases, Red blotch
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
Fine
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, Butterflies
Snails
Allergy
Skin irritation
poisonous if ingested, Skin irritation
Uses
Aesthetic Uses
Beautification, Showy Purposes
Cut Flowers, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Antidiarrhoeal, Anti-oxidant
Part of Plant Used
Whole plant
Flowers
Other Uses
Showy Purposes
Used as a vegetable, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Edging, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
Bedding Plant, Container, Feature Plant, Mixed Border, Tropical
Botanical Name
ERYSIMUM linifolium
CURCUMA alismatifolia
Common Name
Wallflower
Hidden Ginger, Siam Tulip
In Hindi
wallflower
Siam Tulip
In German
Goldlack
Siam Tulip
In French
giroflée and ravenelle
Siam Tulip
In Spanish
Alhelí
Tulipán de Tailandia
In Greek
Μη χορεύων θεατής χορού
Siam Tulip
In Portuguese
goivo-amarelo
Siam Tulip
In Polish
Lak
Siam Tulip
In Latin
Wallflower
Tulip Siam
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Liliopsida
Order
Brassicales
Zingiberales
Family
Brassicaceae
Zingiberaceae
Genus
Erysimum
Curcuma
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Zingibereae
Subfamily
-
Zingiberoideae
Number of Species
7550
1
27800
👆🏻