Cornflower

Yellow Oleander

About Cornflower and Yellow Oleander

Cornflower

Yellow Oleander

Add ⊕

What is

Life Span

Annual and Perennial

Perennial

Type

Flowering Plants, Shrubs

Broadleaf Evergreen

Origin

World/Pandemic, North America, Europe, Russia/Siberia, China, Korea

Mexico, Central America, South America

Types

Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle

it is a type of oleander

Number of Varieties

10010

0 40000

👆🏻

Habitat

Forest edges, Hillside, Woods

coastal environs, disturbed sites, old gardens, open Woodlands, Pastures, Roadsides, Waste areas, waterways

USDA Hardiness Zone

2-119-15

0 99

👆🏻

AHS Heat Zone

7 - 1

Sunset Zone

7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24

21,22

Habit

Upright/Erect

Oval or Rounded

Information

Plant Size

Minimum Height

30.00 cm240.00 cm

0 3900

👆🏻

Minimum Width

30.00 cm240.00 cm

0 6350

👆🏻

Plant Color

Flower Color

Blue, Sky Blue, Indigo, Dark Blue

Yellow, Light Yellow, Peach

Flower Color Modifier

Bicolor

Fruit Color

Brown, Sandy Brown

Red, Green, Black

Leaf Color in Spring

Sea Green, Gray Green

Green

Leaf Color in Summer

Sea Green, Gray Green

Green, Dark Green

Leaf Color in Fall

Sea Green, Gray Green

Dark Green

Leaf Color in Winter

Light Green

Dark Green

Shape

Leaf Shape

Oblovate

Long Narrow

Thorns

✔ ✘

Season

Plant Season

Spring, Summer, Fall

Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun

Full Sun

Growth Rate

Very Fast

Fast

Type of Soil

Loam, Sand

The pH of Soil

Acidic, Neutral, Alkaline

Soil Drainage

Well drained

Bloom Time

Indeterminate

Repeat Bloomer

✔ ✘

Tolerances

Drought

Pollution, Drought, Salt

Care

Where to Plant?

Container, Ground, Pot

Ground, Pot

How to Plant?

Seedlings

Plant Maintenance

Medium

Watering Plants

Watering Requirements

Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season

Needs watering once a week, Water Deeply

In Summer

Lots of watering

In Spring

Moderate

In Winter

Average Water

Soil

Soil pH

Slightly Acidic

Acidic, Neutral, Alkaline

Soil Type

Loamy

Loam, Sand

Soil Drainage Capacity

Loamy

Well drained

Sun Exposure

Full Sun

Pruning

Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves

Prune to stimulate growth, Remove dead branches

Fertilizers

Compost

fertilize in spring, slow-release fertilizers

Pests and Diseases

Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot

Bacteria, fungus, Insects

Plant Tolerance

Drought

Drought, Pollution, Salt

Facts

Flowers

Showy

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

Fine

Foliage Sheen

Matte

Glossy

Evergreen

✔ ✘

Invasive

✔ ✘

Self-Sowing

✔ ✘

Attracts

Butterflies

Allergy

Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting

Phytodermatitis, Toxic

Benefits

Uses

Aesthetic Uses

Beautification, Bouquets, Landscape Designing, Showy Purposes

Showy Purposes

Beauty Benefits

Edible Uses

✔ ✘

Environmental Uses

Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste

Plant Benefits

Medicinal Uses

Fever, Kidney problems, Urinary tract problems

Part of Plant Used

Flowers, Root

Whole plant

Other Uses

Can be made into a herbal tea, Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties

For making oil, Used as Ornamental plant

Used As Indoor Plant

✔ ✘

Used As Outdoor Plant

✔ ✘

Garden Design

Container, Herb

Container, Feature Plant, Foundation, Hedges, Mixed Border, Screening, Wind Break, Shade Trees, Street Trees, Topiary, Bonsai, Espalier, Tropical

Scientific Name

Botanical Name

CENTAUREA cyanus

THEVETIA peruviana

Common Name

Batchelor's Buttons, Cornflower

Yellow Oleander, Lucky Nut

In Hindi

Hydrangea

पीला कनेर

In German

Hortensie

Gelbe Oleander

In French

Hortensia

Oleander Jaune

In Spanish

Hortensia

Oleander amarillo

In Greek

υδραγεία

κίτρινη πικροδάφνη

In Portuguese

Hortênsia

Oleander amarelo

In Polish

Hortensja

żółta Oleander

In Latin

Hibiscus

Yellow haurit Cleander

Classification

Kingdom

Plantae

Phylum

Anthophyta

Magnoliophyta

Class

Magnoliopsida

Order

Asterales

Gentianales

Family

Asteraceae

Apocynaceae

Genus

Centaurea

Cascabela

Clade

Angiosperms, Asterids, Eudicots

Tribe

Cynareae

Subfamily

Carduoideae

Number of Species

250100

1 27800

👆🏻

Properties of Cornflower and Yellow Oleander

Wondering what are the properties of Cornflower and Yellow Oleander? We provide you with everything About Cornflower and Yellow Oleander. Cornflower doesn't have thorns and Yellow Oleander doesn't have thorns. Also Cornflower does not have fragrant flowers. Cornflower has allergic reactions like Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting and Yellow Oleander has allergic reactions like Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting. 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 Cornflower and Yellow Oleander and you can choose the plant having best and most benefits.

Compare Annual Plants » More

Cornflower and Kochia

Cornflower and Swan River Daisy

Cornflower and Pot Marigold

» More Compare Annual Plants

Season and Care of Cornflower and Yellow Oleander

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

Cornflower and Yellow Oleander Physical Information

Cornflower and Yellow Oleander physical information is very important for comparison. Cornflower height is 30.00 cm and width 30.00 cm whereas Yellow Oleander height is 240.00 cm and width 240.00 cm. The color specification of Cornflower and Yellow Oleander are as follows:

Cornflower flower color: Blue, Sky Blue, Indigo and Dark Blue
Cornflower leaf color: Sea Green and Gray Green
Yellow Oleander flower color: Yellow, Light Yellow and Peach
Yellow Oleander leaf color: Green

Care of Cornflower and Yellow Oleander

Care of Cornflower and Yellow Oleander include pruning, fertilizers, watering etc. Cornflower pruning is done Prune to control growth, Remove damaged leaves, Remove dead branches and Remove dead leaves and Yellow Oleander pruning is done Prune to stimulate growth and Remove dead branches. In summer Cornflower needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Yellow Oleander needs Lots of watering and in winter, it needs Average Water.