Cornflower

Holm Oak

About Cornflower and Holm Oak

Cornflower

Holm Oak

Add ⊕

What is

Life Span

Annual and Perennial

Perennial

Type

Flowering Plants, Shrubs

Tree

Origin

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

Southern Europe, Mediterranean, Northern Africa

Types

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

Quercus ilex, Quercus rotundifolia

Number of Varieties

1002

0 40000

👆🏻

Habitat

Forest edges, Hillside, Woods

Mediterranean region

USDA Hardiness Zone

2-114-8

0 99

👆🏻

AHS Heat Zone

7 - 1

9-2

Sunset Zone

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

4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

Habit

Upright/Erect

Oval or Rounded

Information

Plant Size

Minimum Height

30.00 cm1,220.00 cm

0 3900

👆🏻

Minimum Width

30.00 cm1,070.00 cm

0 6350

👆🏻

Plant Color

Flower Color

Blue, Sky Blue, Indigo, Dark Blue

Red, Yellow green

Flower Color Modifier

Bicolor

Fruit Color

Brown, Sandy Brown

Brown, Sandy Brown, Chocolate

Leaf Color in Spring

Sea Green, Gray Green

Green, Dark Green

Leaf Color in Summer

Sea Green, Gray 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

Oblong or Lanceolate

Thorns

✔ ✘

Season

Plant Season

Spring, Summer, Fall

Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun

Growth Rate

Very Fast

Medium

Type of Soil

Loam, Sand

Clay, Loam, Sand

The pH of Soil

Acidic, Neutral, Alkaline

Soil Drainage

Well drained

Average

Bloom Time

Indeterminate

Spring

Repeat Bloomer

✔ ✘

Tolerances

Drought

Pollution, Drought, Salt

Care

Where to Plant?

Container, Ground, Pot

Ground

How to Plant?

Seedlings

Grafting, 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

Average Water Needs, Do Not over Water, Requires regular watering

In Summer

Lots of watering

In Spring

Moderate

In Winter

Average Water

Soil

Soil pH

Slightly Acidic

Acidic, Neutral, Alkaline

Soil Type

Loamy

Clay, Loam, Sand

Soil Drainage Capacity

Loamy

Average

Sun Exposure

Full Sun

Full Sun, Partial Sun

Pruning

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

Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

Compost

fertilize in fall, Nitrogen, Phosphorous, Potassium

Pests and Diseases

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

Aphids, Moth

Plant Tolerance

Drought

Pollution, Shade areas

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

Foliage Sheen

Matte

Glossy

Evergreen

✔ ✘

Invasive

✔ ✘

Self-Sowing

✔ ✘

Attracts

Butterflies

Birds, Insects

Allergy

Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting

Benefits

Uses

Aesthetic Uses

Beautification, Bouquets, Landscape Designing, Showy Purposes

Cottage Garden

Beauty Benefits

Good for skin, Skin Problems

Edible Uses

✔ ✘

Environmental Uses

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

Nesting sites for birds, Shadow Tree

Plant Benefits

Medicinal Uses

Fever, Kidney problems, Urinary tract problems

Digestive, Skin irritation

Part of Plant Used

Flowers, Root

Bark, Fruits, Wood

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

Charcoal, Used as firewood, Used for its medicinal properties, Wood is used fore making tools

Used As Indoor Plant

✔ ✘

Used As Outdoor Plant

✔ ✘

Garden Design

Container, Herb

Feature Plant, Hedges, Screening / Wind Break, Shade Trees, Street Trees

Scientific Name

Botanical Name

CENTAUREA cyanus

QUERCUS ilex

Common Name

Batchelor's Buttons, Cornflower

Evergreen Oak, Holly Oak, Holm Oak

In Hindi

Hydrangea

होल्म ओक

In German

Hortensie

Steineiche

In French

Hortensia

chêne vert

In Spanish

Hortensia

encina

In Greek

υδραγεία

πρινόδενδρο

In Portuguese

Hortênsia

azinheira

In Polish

Hortensja

dąb skalny

In Latin

Hibiscus

ilice

Classification

Kingdom

Plantae

Phylum

Anthophyta

Magnoliophyta

Class

Magnoliopsida

Order

Asterales

Fagales

Family

Asteraceae

Fagaceae

Genus

Centaurea

Quercus

Clade

Angiosperms, Asterids, Eudicots

Angiosperms, Eudicots, Rosids

Tribe

Cynareae

Subfamily

Carduoideae

Number of Species

25017

1 27800

👆🏻

Properties of Cornflower and Holm Oak

Wondering what are the properties of Cornflower and Holm Oak? We provide you with everything About Cornflower and Holm Oak. Cornflower doesn't have thorns and Holm Oak doesn't have thorns. Also Cornflower does not have fragrant flowers. Cornflower has allergic reactions like Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting and Holm Oak 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 Holm Oak 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 Holm Oak

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

Cornflower and Holm Oak Physical Information

Cornflower and Holm Oak physical information is very important for comparison. Cornflower height is 30.00 cm and width 30.00 cm whereas Holm Oak height is 1,220.00 cm and width 1,070.00 cm. The color specification of Cornflower and Holm Oak are as follows:

Cornflower flower color: Blue, Sky Blue, Indigo and Dark Blue
Cornflower leaf color: Sea Green and Gray Green
Holm Oak flower color: Red and Yellow green
Holm Oak leaf color: Green and Dark Green

Care of Cornflower and Holm Oak

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