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Cornflower
Cornflower

Blue Oat Grass
Blue Oat Grass



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Cornflower
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Blue Oat Grass

About Cornflower and Blue Oat Grass

What is

Life Span

Annual and Perennial
Perennial

Type

Flowering Plants, Shrubs
Ornamental Grasses and Bamboo

Origin

World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Southern Europe, Western Europe, Mediterranean

Types

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

Number of Varieties

10010
0 40000
👆🏻

Habitat

Forest edges, Hillside, Woods
Desert, Dry areas, Dry Forest, Rocky areas

USDA Hardiness Zone

2-114-9
0 99
👆🏻

AHS Heat Zone

7 - 1
9 - 1

Sunset Zone

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

Habit

Upright/Erect
Cushion/Mound-forming

Information

Plant Size

Minimum Height

30.00 cm45.00 cm
0 3900
👆🏻

Minimum Width

30.00 cm60.96 cm
0 6350
👆🏻

Plant Color

Flower Color

Blue, Sky Blue, Indigo, Dark Blue
Blue Green

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Brown, Sandy Brown
-

Leaf Color in Spring

Sea Green, Gray Green
Blue Green, Silver, Gray

Leaf Color in Summer

Sea Green, Gray Green
Light Green

Leaf Color in Fall

Sea Green, Gray Green
Blue Green, Silver, Gray

Leaf Color in Winter

Light Green
Blue Green, Tan, Silver, Gray

Shape

Leaf Shape

Oblovate
Grass like

Thorns

Season

Plant Season

Spring, Summer, Fall
Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun

Growth Rate

Very Fast
Medium

Type of Soil

Loam, Sand
Clay, Loam, Sand

The pH of Soil

Acidic, Neutral, Alkaline
Neutral, Alkaline

Soil Drainage

Well drained
Well drained

Bloom Time

Indeterminate
Late Spring, Early Summer

Repeat Bloomer

Tolerances

Drought
Salt

Care

Where to Plant?

Container, Ground, Pot
Container, Ground

How to Plant?

Seedlings
Rooted stem cutting, Seedlings, Stem Planting

Plant Maintenance

Medium
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, occasional watering once established, Requires regular watering, Requires watering in the growing season

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Slightly Acidic
Neutral, Alkaline

Soil Type

Loamy
Clay, Loam, Sand

Soil Drainage Capacity

Loamy
Well drained

Sun Exposure

Full Sun
Full Sun

Pruning

Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

Compost
All-Purpose Liquid Fertilizer

Pests and Diseases

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

Plant Tolerance

Drought
Salt

Facts

Flowers

Flower Petal Number

Single
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
Matte

Evergreen

Invasive

Self-Sowing

Attracts

Butterflies
Butterflies, Hummingbirds

Allergy

Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Asthma, Itchiness, Rash, Rhinitis

Benefits

Uses

Aesthetic Uses

Beautification, Bouquets, Landscape Designing, Showy Purposes
Ground Cover

Beauty Benefits

-
-

Edible Uses

Environmental Uses

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

Plant Benefits

Medicinal Uses

Fever, Kidney problems, Urinary tract problems
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Part of Plant Used

Flowers, Root
Stem

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
Used as Ornamental plant

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Herb
Container, Edging, Mixed Border, Rock Garden / Wall

Scientific Name

Botanical Name

CENTAUREA cyanus
HELICTOTRICHON sempervirens

Common Name

Batchelor's Buttons, Cornflower
Blue Oat Grass

In Hindi

Hydrangea
ब्लू जई घास

In German

Hortensie
Blau Ährengras

In French

Hortensia
Bleu Oat Grass

In Spanish

Hortensia
Azul hierba de avena

In Greek

υδραγεία
Μπλε βρώμης Grass

In Portuguese

Hortênsia
Azul Aveia

In Polish

Hortensja
Niebieski Owies trawa

In Latin

Hibiscus
Blue Oat Grass

Classification

Kingdom

Plantae
Plantae

Phylum

Anthophyta
Magnoliophyta

Class

Magnoliopsida
Liliopsida

Order

Asterales
Poales

Family

Asteraceae
Poaceae

Genus

Centaurea
Helictotrichon

Clade

Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots

Tribe

Cynareae
Aveneae

Subfamily

Carduoideae
Pooideae

Number of Species

25070
1 27800
👆🏻

Properties of Cornflower and Blue Oat Grass

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

Season and Care of Cornflower and Blue Oat Grass

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

Cornflower and Blue Oat Grass Physical Information

Cornflower and Blue Oat Grass physical information is very important for comparison. Cornflower height is 30.00 cm and width 30.00 cm whereas Blue Oat Grass height is 45.00 cm and width 60.96 cm. The color specification of Cornflower and Blue Oat Grass are as follows:

  • Cornflower flower color: Blue, Sky Blue, Indigo and Dark Blue

  • Cornflower leaf color: Sea Green and Gray Green

  • Blue Oat Grass flower color: Blue Green

  • Blue Oat Grass leaf color: Blue Green, Silver and Gray

Care of Cornflower and Blue Oat Grass

Care of Cornflower and Blue Oat Grass include pruning, fertilizers, watering etc. Cornflower pruning is done Prune to control growth, Remove damaged leaves, Remove dead branches and Remove dead leaves and Blue Oat Grass pruning is done Cut or pinch the stems, Pinch Tips, 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 Blue Oat Grass needs Lots of watering and in winter, it needs Average Water.