Black Walnut

Oleander

About Black Walnut and Oleander

Black Walnut

Oleander

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What is

Life Span

Perennial

Type

Tree

Flowering Plants, Shrub

Origin

United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada

Southwest Asia

Types

Juglans nigra

Calypso, Petite Salmon, Petite Pink

Number of Varieties

101

0 40000

👆🏻

Habitat

bottomlands, Moist woods

dry rocky watercourses, Riverbanks

USDA Hardiness Zone

4-99-11

0 99

👆🏻

AHS Heat Zone

9-3

Sunset Zone

1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21

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

Habit

Oval or Rounded

Bushy, Evergreen

Information

Plant Size

Minimum Height

1,830.00 cm300.00 cm

0 3900

👆🏻

Minimum Width

1,830.00 cm350.00 cm

0 6350

👆🏻

Plant Color

Flower Color

Yellow green

Cream, Creamy Yellow, Pink, Purple, Red, White

Flower Color Modifier

Bicolor

Fruit Color

Green, Chocolate

Leaf Color in Spring

Green

Dark Green

Leaf Color in Summer

Green, Dark Green

Dark Green

Leaf Color in Fall

Yellow, Dark Green, Yellow green, Gold

Dark Green

Leaf Color in Winter

Gray Green

Shape

Leaf Shape

Pinnate

Long linear and narrow

Thorns

✔ ✘

Season

Plant Season

Spring, Summer, Fall

Fall, Spring

Growing Conditions

Sunlight

Full Sun

Full Sun, Partial shade

Growth Rate

Medium

Type of Soil

Clay, Loam, Sand

Well drained

The pH of Soil

Acidic, Neutral

Neutral, Slightly Alkaline

Soil Drainage

Well drained

Bloom Time

Late Spring, Early Summer

Summer

Repeat Bloomer

✔ ✘

Tolerances

Drought

Care

Where to Plant?

Ground

Ground, Pot

How to Plant?

Seedlings

Layering, Seedlings, Stem Planting

Plant Maintenance

Medium

Low

Watering Plants

Watering Requirements

Average Water Needs, Requires regular watering

Water less during winter, Water more in summer

In Summer

Lots of watering

In Spring

Moderate

In Winter

Average Water

Soil

Soil pH

Acidic, Neutral

Neutral, Slightly Alkaline

Soil Type

Clay, Loam, Sand

Well drained

Soil Drainage Capacity

Well drained

Sun Exposure

Full Sun

Full Sun, Partial shade

Pruning

Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts

Prune in the late winter or spring, Remove shoots

Fertilizers

Apply NPK fertilizer at the ratio of 6-24-24

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

Pests and Diseases

Red blotch

Leaf spot, Mealybugs, Red blotch, Red spider mite, Scale, Scale insects

Plant Tolerance

Drought

Facts

Flowers

✔ ✘

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

Coarse

Medium

Foliage Sheen

Glossy

Matte

Evergreen

✔ ✘

Invasive

✔ ✘

Self-Sowing

✔ ✘

Attracts

Birds, Butterflies

Mealybugs

Allergy

Anaphylaxis, Toxic

Phytodermatitis, Rash, Toxic

Benefits

Uses

Aesthetic Uses

Cottage Garden, Showy Purposes, Used in parkland

Beauty Benefits

Good for skin

Edible Uses

✔ ✘

Environmental Uses

Air purification, Shadow Tree

Air purification

Plant Benefits

Medicinal Uses

Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle

Asthma, Cancer, Cardiotonic, Diabetes, epilepsy, Scabies

Part of Plant Used

Fruits

Flowers, Leaves

Other Uses

Used As Food, Used as Ornamental plant

Used as Ornamental plant

Used As Indoor Plant

✔ ✘

Used As Outdoor Plant

✔ ✘

Garden Design

Feature Plant, Shade Trees

Scientific Name

Botanical Name

JUGLANS nigra

Nerium

Common Name

Black Walnut

Oleander, Nerium Oleander

In Hindi

काले अखरोट के पेड़

ओलियंडर

In German

Schwarz Walnussbaum

Oleander

In French

Noir noyer

laurier-rose

In Spanish

nogal negro

Adelfa

In Greek

Μαύρη καρυδιά

Πικροδάφνη

In Portuguese

nogueira preta

oleandro

In Polish

Czarny orzech drzewo

Oleander

In Latin

Niger walnut tree

Cleander

Classification

Kingdom

Plantae

Phylum

Magnoliophyta

Class

Magnoliopsida

Order

Juglandales

Gentianales

Family

Juglandaceae

Apocynaceae

Genus

Juglans

Nerium

Clade

Angiosperms, Eudicots, Rosids

Angiosperms, Asterids, Eudicots

Tribe

Juglandeae

Wrightieae

Subfamily

Juglandinae

Apocynoideae, Hippocastanoideae

Number of Species

16700

1 27800

👆🏻

Properties of Black Walnut and Oleander

Wondering what are the properties of Black Walnut and Oleander? We provide you with everything About Black Walnut and Oleander. Black Walnut doesn't have thorns and Oleander doesn't have thorns. Also Black Walnut does not have fragrant flowers. Black Walnut has allergic reactions like Anaphylaxis and Toxic and Oleander has allergic reactions like Anaphylaxis and Toxic. 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 Black Walnut and Oleander and you can choose the plant having best and most benefits.

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Season and Care of Black Walnut and Oleander

Season and care of Black Walnut and Oleander is important to know. While considering everything about Black Walnut and Oleander Care, growing season is an essential factor. Black Walnut season is Spring, Summer and Fall and Oleander season is Spring, Summer and Fall. The type of soil for Black Walnut is Clay, Loam, Sand and for Oleander is Well drained while the PH of soil for Black Walnut is Acidic, Neutral and for Oleander is Neutral, Slightly Alkaline.

Black Walnut and Oleander Physical Information

Black Walnut and Oleander physical information is very important for comparison. Black Walnut height is 1,830.00 cm and width 1,830.00 cm whereas Oleander height is 300.00 cm and width 350.00 cm. The color specification of Black Walnut and Oleander are as follows:

Black Walnut flower color: Yellow green
Black Walnut leaf color: Green
Oleander flower color: Cream, Creamy Yellow, Pink, Purple, Red and White
Oleander leaf color: Dark Green

Care of Black Walnut and Oleander

Care of Black Walnut and Oleander include pruning, fertilizers, watering etc. Black Walnut pruning is done Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves and Remove dead or diseased plant parts and Oleander pruning is done Prune in the late winter or spring and Remove shoots. In summer Black Walnut needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Oleander needs Lots of watering and in winter, it needs Average Water.