Black Walnut

Cowslip Primrose

About Black Walnut and Cowslip Primrose

Black Walnut

Cowslip Primrose

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What is

Life Span

Perennial

Annual

Type

Tree

Flowering Plants, Ornamental Plants

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

Asia, Europe

Types

Juglans nigra

Number of Varieties

101

0 40000

👆🏻

Habitat

bottomlands, Moist woods

Old fields, Open grasslands

USDA Hardiness Zone

4-95-8

0 99

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AHS Heat Zone

9-3

8-1

Sunset Zone

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

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

Oval or Rounded

Clump-Forming

Information

Plant Size

Minimum Height

1,830.00 cm25.00 cm

0 3900

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Minimum Width

1,830.00 cm50.00 cm

0 6350

👆🏻

Plant Color

Flower Color

Yellow green

Yellow

Flower Color Modifier

Bicolor

Fruit Color

Green, Chocolate

Leaf Color in Spring

Green

Leaf Color in Summer

Green, Dark Green

Green

Leaf Color in Fall

Yellow, Dark Green, Yellow green, Gold

Green

Leaf Color in Winter

Light Green

Shape

Leaf Shape

Pinnate

Oblong

Thorns

✔ ✘

Season

Plant Season

Spring, Summer, Fall

Summer

Growing Conditions

Sunlight

Full Sun

Full Sun, Partial Sun

Growth Rate

Medium

Type of Soil

Clay, Loam, Sand

Loam, Sand

The pH of Soil

Acidic, Neutral

Acidic, Neutral, Alkaline

Soil Drainage

Well drained

Bloom Time

Late Spring, Early Summer

Early Summer, Summer, Late Summer

Repeat Bloomer

✔ ✘

Tolerances

Variety of soil types

Care

Where to Plant?

Ground

Container, Ground, Pot

How to Plant?

Seedlings

Divison, Seedlings, Stem Planting

Plant Maintenance

Medium

Low

Watering Plants

Watering Requirements

Average Water Needs, Requires regular watering

Average Water Needs, Do Not over Water, Never Over-water, Requires regular watering, Water more in summer

In Summer

Lots of watering

In Spring

Moderate

In Winter

Average Water

Soil

Soil pH

Acidic, Neutral

Acidic, Neutral, Alkaline

Soil Type

Clay, Loam, Sand

Loam, Sand

Soil Drainage Capacity

Well drained

Sun Exposure

Full Sun

Full Sun, Partial Sun

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

Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts

Fertilizers

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

All-Purpose Liquid Fertilizer, fertilize in growing season

Pests and Diseases

Red blotch

Slugs, Snails

Plant Tolerance

Variety of soil types

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

Fine

Foliage Sheen

Glossy

Matte

Evergreen

✔ ✘

Invasive

✔ ✘

Self-Sowing

✔ ✘

Attracts

Birds, Butterflies

Insects

Allergy

Anaphylaxis, Toxic

Abdominal pain, Constipation, Diarrhea, Skin irritation

Benefits

Uses

Aesthetic Uses

Beautification, Borders, Landscape Designing, Showy Purposes

Beauty Benefits

Good for skin

Good for skin, Making cosmetics, Stops hair loss

Edible Uses

✔ ✘

Environmental Uses

Air purification, Shadow Tree

Air purification, Food for insects, Versatility

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

Eczema

Part of Plant Used

Fruits

Root

Other Uses

Used As Food, Used as Ornamental plant

Decoration Purposes, Medicinal oil, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties

Used As Indoor Plant

✔ ✘

Used As Outdoor Plant

✔ ✘

Garden Design

Feature Plant, Shade Trees

Edging, Feature Plant, Groundcover, Mixed Border

Scientific Name

Botanical Name

JUGLANS nigra

Primula veris

Common Name

Black Walnut

cowslip, common cowslip, cowslip primrose

In Hindi

काले अखरोट के पेड़

cowslip primrose

In German

Schwarz Walnussbaum

Echte Schlüsselblume

In French

Noir noyer

Brérelle, le Coqueluchon, le Coucou, l’Herbe à la paralysie, l’Herbe de saint Paul, la Primerolle, la Primevère de printemps ou la Printanière

In Spanish

nogal negro

Primula veris

In Greek

Μαύρη καρυδιά

πασχαλίτσα primrose

In Portuguese

nogueira preta

prímula cowslip

In Polish

Czarny orzech drzewo

Pierwiosnek lekarski

In Latin

Niger walnut tree

cowslip Primrose

Classification

Kingdom

Plantae

Phylum

Magnoliophyta

Class

Magnoliopsida

Order

Juglandales

Myrtales

Family

Juglandaceae

Onagraceae

Genus

Juglans

Oenothera

Clade

Angiosperms, Eudicots, Rosids

Tribe

Juglandeae

Onagreae

Subfamily

Juglandinae

Onagroideae

Number of Species

16145

1 27800

👆🏻

Properties of Black Walnut and Cowslip Primrose

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

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Season and Care of Black Walnut and Cowslip Primrose

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

Black Walnut and Cowslip Primrose Physical Information

Black Walnut and Cowslip Primrose physical information is very important for comparison. Black Walnut height is 1,830.00 cm and width 1,830.00 cm whereas Cowslip Primrose height is 25.00 cm and width 50.00 cm. The color specification of Black Walnut and Cowslip Primrose are as follows:

Black Walnut flower color: Yellow green
Black Walnut leaf color: Green
Cowslip Primrose flower color: Yellow
Cowslip Primrose leaf color: Green

Care of Black Walnut and Cowslip Primrose

Care of Black Walnut and Cowslip Primrose 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 Cowslip Primrose pruning is done Remove damaged leaves, Remove dead branches, Remove dead leaves and Remove dead or diseased plant parts. In summer Black Walnut needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Cowslip Primrose needs Lots of watering and in winter, it needs Average Water.