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White Onion
White Onion

Black Ash
Black Ash



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White Onion
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Black Ash

About White Onion and Black Ash

What is

Life Span

Perennial
Perennial

Type

Vegetable
Tree

Origin

World/Pandemic, North America, Europe, Russia/Siberia, Northern Africa, Asia, India
Northeastern United States, Mid-Atlantic United States, Central United States, Canada

Types

White Spanish Gladalan White
Blue ash, Single-leaf ash, Fragrant ash

Number of Varieties

1545
0 40000
👆🏻

Habitat

Cropland, Farms, gardens
Moist Soils

USDA Hardiness Zone

-99993-7
0 99
👆🏻

AHS Heat Zone

-
7-1

Sunset Zone

A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
-

Habit

Upright/Erect
Upright/Erect

Information

Plant Size

Minimum Height

60.00 cm1,220.00 cm
0 3900
👆🏻

Minimum Width

10.20 cm610.00 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Yellow green
Green, Purple

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

-
Green, Tan

Leaf Color in Spring

Green
Green, Dark Green

Leaf Color in Summer

Green, Gray Green
Dark Green

Leaf Color in Fall

Green, Gray Green, Yellow green
Yellow, Yellow green, Brown, Bronze

Leaf Color in Winter

-
-

Shape

Leaf Shape

Linear
Pinnate

Thorns

Season

Plant Season

-
Spring, Summer

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun

Growth Rate

Fast
Fast

Type of Soil

Loam, Sand
Clay, Loam, Sand

The pH of Soil

Neutral
Acidic, Neutral

Soil Drainage

Well drained
Average

Bloom Time

Late Spring, Early Summer
Early Spring, Spring

Repeat Bloomer

Tolerances

Drought
Wet Site

Care

Where to Plant?

Ground, Pot
Ground

How to Plant?

Seedlings, Sets
Seedlings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Keep the ground moist but not water-logged, Requires a lot of watering, Water twice a day in the initial period
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
Acidic, Neutral

Soil Type

Loam, Sand
Clay, Loam, Sand

Soil Drainage Capacity

Well drained
Average

Sun Exposure

Full Sun, Partial Sun
Full Sun

Pruning

Dispose of diseased portions, Prune after flowering
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

14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, Fertilize the soil before planting
All-Purpose Liquid Fertilizer

Pests and Diseases

Aphids, Downy mildew, Leaf rust, Slugs, Soft scales
Red blotch

Plant Tolerance

Humidity, Shade areas, Shallow soil
Wet Site

Facts

Flowers

Showy
Insignificant

Flower Petal Number

Single
-

Fruits

Showy Fruit

Edible Fruit

Fragrance

Fragrant Flower

Fragrant Fruit

Fragrant Leaf

Fragrant Bark/Stem

Showy Foliage

Showy Bark

Foliage Texture

Medium
Medium

Foliage Sheen

Matte
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Aphids, Insects, Snails
Birds

Allergy

Eye irritation, Gastric, Oral Allergy
-

Benefits

Uses

Aesthetic Uses

-
Showy Purposes

Beauty Benefits

Anti-ageing, Blackheads, Good for the Scalp, Reduce Bruises
-

Edible Uses

Environmental Uses

Air purification, Indoor Air Purification, Insect Repellent
Air purification, Nesting sites for birds, Wildlife, Windbreak

Plant Benefits

Medicinal Uses

Analgesic, Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic, High blood pressure, Respiratory Disorders, Rheumatism
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic

Part of Plant Used

Whole plant
Inner Bark, Leaves, Tree trunks

Other Uses

Animal Feed, Culinary use, Oil is used for aromatherapy, Sauces
Basketary, Used as a dye, Used as fuel, Used for woodware

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Edible, Herb / Vegetable
Shade Trees, Water Gardens

Scientific Name

Botanical Name

ALLIUM cepa 'White Ebenezer'
FRAXINUS nigra

Common Name

Garden Onion, White Onion
Black Ash, Brown Ash, Swamp Ash

In Hindi

प्याज
Black Ash plant

In German

Zwiebel
Black Ash Pflanze

In French

Oignon
plante Black Ash

In Spanish

Cebolla
planta de negro de Ceniza

In Greek

Κρεμμύδι
φυτό μαύρη τέφρα

In Portuguese

Cebola
planta Black Ash

In Polish

Cebula
Black Ash roślin

In Latin

cepa
Black ash herba

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Liliopsida
Magnoliopsida

Order

Asparagales
Scrophulariales

Family

Liliaceae
Oleaceae

Genus

Allium
Fraxinus

Clade

Angiosperms, Monocots
Angiosperms, Asterids, Eudicots

Tribe

Allieae
Oleeae

Subfamily

Allioideae
-

Number of Species

75018
1 27800
👆🏻

Properties of White Onion and Black Ash

Wondering what are the properties of White Onion and Black Ash? We provide you with everything About White Onion and Black Ash. White Onion doesn't have thorns and Black Ash doesn't have thorns. Also White Onion does not have fragrant flowers. White Onion has allergic reactions like Eye irritation, Gastric and Oral Allergy and Black Ash has allergic reactions like Eye irritation, Gastric and Oral Allergy. Compare all the properties and characteristics of these two plants. Find out which of these plant can be used as indoor plant. If you are interested to decorate your house and garden, find out aesthetic uses, compare them and select the plant which will beautify your surrounding. Along with beautification, try comparing medicinal and edible uses of White Onion and Black Ash and you can choose the plant having best and most benefits.

Season and Care of White Onion and Black Ash

Season and care of White Onion and Black Ash is important to know. While considering everything about White Onion and Black Ash Care, growing season is an essential factor. White Onion season is and Black Ash season is . The type of soil for White Onion is Loam, Sand and for Black Ash is Clay, Loam, Sand while the PH of soil for White Onion is Neutral and for Black Ash is Acidic, Neutral.

White Onion and Black Ash Physical Information

White Onion and Black Ash physical information is very important for comparison. White Onion height is 60.00 cm and width 10.20 cm whereas Black Ash height is 1,220.00 cm and width 610.00 cm. The color specification of White Onion and Black Ash are as follows:

  • White Onion flower color: White and Yellow green

  • White Onion leaf color: Green

  • Black Ash flower color: Green and Purple

  • Black Ash leaf color: Green and Dark Green

Care of White Onion and Black Ash

Care of White Onion and Black Ash include pruning, fertilizers, watering etc. White Onion pruning is done Dispose of diseased portions and Prune after flowering and Black Ash pruning is done 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 and Remove short twigs. In summer White Onion needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Black Ash needs Lots of watering and in winter, it needs Average Water.