Life Span
Perennial
Annual and Perennial
Type
Tree
Tender Perennial
Origin
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
Southern Europe, Mediterranean
Types
Blue ash, Single-leaf ash, Fragrant ash
Erysimum franciscanum
Habitat
Moist Soils
gardens, Grassland, Prairies
USDA Hardiness Zone
3-7
7-9
Sunset Zone
-
4, 5, 6, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Mat-forming
Flower Color
Green, Purple
Pale White, Pale Yellow, Yellow, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Green
Leaf Color in Spring
Green, Dark Green
Gray Green
Leaf Color in Summer
Dark Green
Gray Green
Leaf Color in Fall
Yellow, Yellow green, Brown, Bronze
Gray Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Pinnate
Linear
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
Tolerances
Wet Site
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
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 pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short twigs
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
No fertilizers needed
Pests and Diseases
Red blotch
fungus, Insects, Red blotch
Plant Tolerance
Wet Site
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Attracts
Birds
Bees, Birds, Butterflies
Allergy
-
Skin irritation
Aesthetic Uses
Showy Purposes
Beautification, Showy Purposes
Edible Uses
Insignificant
No
Environmental Uses
Air purification, Nesting sites for birds, Wildlife, Windbreak
Air purification
Medicinal Uses
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
-
Part of Plant Used
Inner Bark, Leaves, Tree trunks
Whole plant
Other Uses
Basketary, Used as a dye, Used as fuel, Used for woodware
Showy Purposes
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Shade Trees, Water Gardens
Alpine, Container, Edging, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
FRAXINUS nigra
Erysimum franciscanum
Common Name
Black Ash, Brown Ash, Swamp Ash
Franciscan wallflower, San Francisco wallflower
In Hindi
Black Ash plant
Franciscan wallflower
In German
Black Ash Pflanze
Franziskaner Mauerblümchen
In French
plante Black Ash
wallflower franciscaine
In Spanish
planta de negro de Ceniza
alhelí franciscana
In Greek
φυτό μαύρη τέφρα
Φραγκισκανών wallflower
In Portuguese
planta Black Ash
wallflower Franciscan
In Polish
Black Ash roślin
wallflower Franciszkanów
In Latin
Black ash herba
Francisci Wallflower
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Brassicales
Family
Oleaceae
Brassicaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Black Ash and Franciscan Wallflower
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Ash and Franciscan Wallflower. Basically, these two plants vary in many aspects. Compare Black Ash and Franciscan Wallflower as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Black Ash is Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat and Tonic whereas of Franciscan Wallflower is . Black Ash has beauty benefits as follows: while Franciscan Wallflower has beauty benefits as follows: .
Compare Facts of Black Ash vs Franciscan Wallflower
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Black Ash vs Franciscan Wallflower and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Black Ash are whereas of Franciscan Wallflower have Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Ash has no showy fruits and Franciscan Wallflower has no showy fruits. Also Black Ash is not flowering and Franciscan Wallflower is not flowering . You can compare Black Ash and Franciscan Wallflower facts and facts of other plants too.