Home
Garden Plants


Compare Oleander and Black Ash


Black Ash and Oleander


What is

Life Span
Perennial  
Perennial  

Type
Flowering Plants, Shrub  
Tree  

Origin
Southwest Asia  
Northeastern United States, Mid-Atlantic United States, Central United States, Canada  

Types
Calypso, Petite Salmon, Petite Pink  
Blue ash, Single-leaf ash, Fragrant ash  

Number of Varieties
1  
45  
99+

Habitat
dry rocky watercourses, Riverbanks  
Moist Soils  

USDA Hardiness Zone
9-11  
3-7  

AHS Heat Zone
-  
7-1  

Sunset Zone
8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20  
-  

Habit
Bushy, Evergreen  
Upright/Erect  

Information

Plant Size
  
  

Minimum Height
300.00 cm  
99+
1,220.00 cm  
33

Minimum Width
350.00 cm  
99+
610.00 cm  
34

Plant Color
  
  

Flower Color
Cream, Creamy Yellow, Pink, Purple, Red, White  
Green, Purple  

Flower Color Modifier
Bicolor  
Bicolor  

Fruit Color
-  
Green, Tan  

Leaf Color in Spring
Dark Green  
Green, Dark Green  

Leaf Color in Summer
Dark Green  
Dark Green  

Leaf Color in Fall
Dark Green  
Yellow, Yellow green, Brown, Bronze  

Leaf Color in Winter
Gray Green  
-  

Shape
  
  

Leaf Shape
Long linear and narrow  
Pinnate  

Thorns
No  
No  

Season

Plant Season
Fall, Spring  
Spring, Summer  

Growing Conditions
  
  

Sunlight
Full Sun, Partial shade  
Full Sun  

Growth Rate
Medium  
Fast  

Type of Soil
Well drained  
Clay, Loam, Sand  

The pH of Soil
Neutral, Slightly Alkaline  
Acidic, Neutral  

Soil Drainage
Well drained  
Average  

Bloom Time
Summer  
Early Spring, Spring  

Repeat Bloomer
Yes  
No  

Tolerances
Drought  
Wet Site  

Care

Where to Plant?
Ground, Pot  
Ground  

How to Plant?
Layering, Seedlings, Stem Planting  
Seedlings  

Plant Maintenance
Low  
Medium  

Watering Plants
  
  

Watering Requirements
Water less during winter, Water more in summer  
Average Water Needs  

In Summer
Lots of watering  
Lots of watering  

In Spring
Moderate  
Moderate  

In Winter
Average Water  
Average Water  

Soil
  
  

Soil pH
Neutral, Slightly Alkaline  
Acidic, Neutral  

Soil Type
Well drained  
Clay, Loam, Sand  

Soil Drainage Capacity
Well drained  
Average  

Sun Exposure
Full Sun, Partial shade  
Full Sun  

Pruning
Prune in the late winter or spring, Remove shoots  
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  

Fertilizers
All-Purpose Liquid Fertilizer, fertilize every 2-3 weeks while growing, Fertilize in early spring, Potassium  
All-Purpose Liquid Fertilizer  

Pests and Diseases
Leaf spot, Mealybugs, Red blotch, Red spider mite, Scale, Scale insects  
Red blotch  

Plant Tolerance
Drought  
Wet Site  

Facts

Flowers
Yes  
Insignificant  

Flower Petal Number
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  

Showy Bark
No  
No  

Foliage Texture
Medium  
Medium  

Foliage Sheen
Matte  
Glossy  

Evergreen
Yes  
No  

Invasive
No  
No  

Self-Sowing
No  
Yes  

Attracts
Mealybugs  
Birds  

Allergy
Phytodermatitis, Rash, Toxic  
-  

Benefits

Uses
  
  

Aesthetic Uses
Cottage Garden, Showy Purposes, Used in parkland  
Showy Purposes  

Beauty Benefits
-  
-  

Edible Uses
No  
Insignificant  

Environmental Uses
Air purification  
Air purification, Nesting sites for birds, Wildlife, Windbreak  

Plant Benefits
  
  

Medicinal Uses
Asthma, Cancer, Cardiotonic, Diabetes, epilepsy, Scabies  
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic  

Part of Plant Used
Flowers, Leaves  
Inner Bark, Leaves, Tree trunks  

Other Uses
Used as Ornamental plant  
Basketary, Used as a dye, Used as fuel, Used for woodware  

Used As Indoor Plant
No  
No  

Used As Outdoor Plant
Yes  
Yes  

Garden Design
-  
Shade Trees, Water Gardens  

Scientific Name

Botanical Name
Nerium  
FRAXINUS nigra  

Common Name
Oleander, Nerium Oleander  
Black Ash, Brown Ash, Swamp Ash  

In Hindi
ओलियंडर  
Black Ash plant  

In German
Oleander  
Black Ash Pflanze  

In French
laurier-rose  
plante Black Ash  

In Spanish
Adelfa  
planta de negro de Ceniza  

In Greek
Πικροδάφνη  
φυτό μαύρη τέφρα  

In Portuguese
oleandro  
planta Black Ash  

In Polish
Oleander  
Black Ash roślin  

In Latin
Cleander  
Black ash herba  

Classification

Kingdom
Plantae  
Plantae  

Phylum
Magnoliophyta  
Magnoliophyta  

Class
Magnoliopsida  
Magnoliopsida  

Order
Gentianales  
Scrophulariales  

Family
Apocynaceae  
Oleaceae  

Genus
Nerium  
Fraxinus  

Clade
Angiosperms, Asterids, Eudicots  
Angiosperms, Asterids, Eudicots  

Tribe
Wrightieae  
Oleeae  

Subfamily
Apocynoideae, Hippocastanoideae  
-  

Number of Species
700  
36
18  

What is >>
<< All

Difference Between Oleander and Black Ash

If you are confused whether Oleander or Black Ash are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Oleander and Black Ash Information and learn more about it. Fertilizers required for proper growth of Oleander are All-Purpose Liquid Fertilizer, fertilize every 2-3 weeks while growing, Fertilize in early spring and Potassium, whereas for Black Ash fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Oleander and Black Ash if you are planning to have them in your garden to enhance its beauty.

<Flowering Plants

Compare Flowering Plants

Importance of Oleander and Black Ash

Want to have the most appropriate plant for your garden? You might want to know the importance of Oleander and Black Ash. Basically, these two plants vary in many aspects. Compare Oleander and Black Ash 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 Oleander is Asthma, Cancer, Cardiotonic, Diabetes, epilepsy and Scabies whereas of Black Ash is Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat and Tonic. Oleander has beauty benefits as follows: while Black Ash has beauty benefits as follows: .

Compare Facts of Oleander vs Black Ash

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 Oleander vs Black Ash 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 Oleander are Phytodermatitis, Rash and Toxic whereas of Black Ash have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Oleander has no showy fruits and Black Ash has no showy fruits. Also Oleander is flowering and Black Ash is not flowering . You can compare Oleander and Black Ash facts and facts of other plants too.

Flowering Plants

Flowering Plants

» More Flowering Plants

Compare Flowering Plants

» More Compare Flowering Plants