Life Span
Perennial
Annual and Perennial
Type
Tree
Tender Perennial
Origin
Mexico, Central America
Southern Europe, Mediterranean
Types
-
Erysimum franciscanum
Number of Varieties
4550
0
40000
👆🏻
Habitat
Hardwood forests, Lowland, Upland, Well Drained
gardens, Grassland, Prairies
USDA Hardiness Zone
4-107-9
0
99
👆🏻
AHS Heat Zone
10-1
9-7
Sunset Zone
9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
4, 5, 6, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Mat-forming
Plant Size
Minimum Height
1,830.00 cm30.50 cm
0
3900
👆🏻
Minimum Width
910.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Pale White, Pale Yellow, Yellow, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan
Green
Leaf Color in Spring
Green, Dark Green
Gray Green
Leaf Color in Summer
Dark Green
Gray Green
Leaf Color in Fall
Dark Green
Gray Green
Leaf Color in Winter
Dark Green
Light Green
Shape
Leaf Shape
Elliptic
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Winter
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Budding, Seedlings
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water excessively, Do not water frequently, Does not require lot of watering, Needs very little water
Allow soil to be completely dry in between waterings, Water Deeply, Water less during winter
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
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
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
No fertilizers needed
Pests and Diseases
Red blotch, Verticillium Wilt
fungus, Insects, Red blotch
Plant Tolerance
Drought, Dry Conditions, Dry soil, Heat Tolerance
Drought
Flowers
Insignificant
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
Medium
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Bees, Birds, Butterflies
Allergy
Asthma, Pollen, Rhinitis, Rhinoconjunctivitis
Skin irritation
Uses
Aesthetic Uses
-
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Aphrodisiac, Astringent, Tonic
-
Part of Plant Used
-
Whole plant
Other Uses
Repellent, Used as a dye
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Alpine, Container, Edging, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
FRAXINUS americana
Erysimum franciscanum
Common Name
White Ash
Franciscan wallflower, San Francisco wallflower
In Hindi
FRAXINUS americana
Franciscan wallflower
In German
Fraxinus americana
Franziskaner Mauerblümchen
In French
Fraxinus americana
wallflower franciscaine
In Spanish
Fraxinus americana
alhelí franciscana
In Greek
Fraxinus americana
Φραγκισκανών wallflower
In Portuguese
Fraxinus americana
wallflower Franciscan
In Polish
jesion amerykański
wallflower Franciszkanów
In Latin
Fraxinus
Francisci Wallflower
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Brassicales
Family
Oleaceae
Brassicaceae
Genus
Fraxinus
Erysimum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
6050
1
27800
👆🏻