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Blue Oat Grass
Blue Oat Grass

Kou
Kou



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Blue Oat Grass
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Kou

Compare Blue Oat Grass and Kou

What is

Life Span

Perennial
Perennial

Type

Ornamental Grasses and Bamboo
Tree

Origin

Southern Europe, Western Europe, Mediterranean
Eastern Africa, Southern Asia, Southeastern Asia, Melanesia, Micronesia, Polynesia, Australia

Types

-
Mareer, Manjak

Number of Varieties

1015
0 40000
👆🏻

Habitat

Desert, Dry areas, Dry Forest, Rocky areas
Saline Soils, Sandy areas

USDA Hardiness Zone

4-910-15
0 99
👆🏻

AHS Heat Zone

9 - 1
12-10

Sunset Zone

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
H1, H2

Habit

Cushion/Mound-forming
Oval or Rounded

Information

Plant Size

Minimum Height

45.00 cm760.00 cm
0 3900
👆🏻

Minimum Width

60.96 cm670.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Blue Green
White, Yellow, Gold, Orange Red

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

-
Light Green, Chocolate

Leaf Color in Spring

Blue Green, Silver, Gray
Green

Leaf Color in Summer

Light Green
Green

Leaf Color in Fall

Blue Green, Silver, Gray
Green

Leaf Color in Winter

Blue Green, Tan, Silver, Gray
Green

Shape

Leaf Shape

Grass like
Oval

Thorns

Season

Plant Season

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

Growing Conditions

Sunlight

Full Sun
Full Sun

Growth Rate

Medium
Medium

Type of Soil

Clay, Loam, Sand
Clay, Loam, Sand

The pH of Soil

Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Drainage

Well drained
Average

Bloom Time

Late Spring, Early Summer
Indeterminate

Repeat Bloomer

Tolerances

Salt
Drought, Salt

Care

Where to Plant?

Container, Ground
Ground

How to Plant?

Rooted stem cutting, Seedlings, Stem Planting
Seedlings, Stem Cutting

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
Average Water Needs

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Type

Clay, Loam, Sand
Clay, Loam, Sand

Soil Drainage Capacity

Well drained
Average

Sun Exposure

Full Sun
Full Sun

Pruning

Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead leaves
Pinch or prune as they grow to promote branching and bushiness, Remove damaged leaves

Fertilizers

All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer

Pests and Diseases

Red blotch
Root rot, Snails

Plant Tolerance

Salt
Drought and 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

Fine
Coarse

Foliage Sheen

Matte
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Butterflies, Hummingbirds
Birds, Butterflies

Allergy

Asthma, Itchiness, Rash, Rhinitis
Dizziness, Throat itching, Vomiting

Benefits

Uses

Aesthetic Uses

Ground Cover
Cottage Garden

Beauty Benefits

-
Making cosmetics, used as a dye

Edible Uses

Environmental Uses

Air purification
Absorbs greenhouse gases, No fertilizer, pesticides, or herbicides needed, Shadow Tree

Plant Benefits

Medicinal Uses

-
Acne, Aging, Hair Loss

Part of Plant Used

Stem
Flowers, Fruits, Leaves

Other Uses

Used as Ornamental plant
Making Shampoo, Showy Purposes, Used as Biofuel, Used as Ornamental plant

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Edging, Mixed Border, Rock Garden / Wall
Edible, Shade Trees, Street Trees, Tropical

Scientific Name

Botanical Name

HELICTOTRICHON sempervirens
CORDIA subcordata

Common Name

Blue Oat Grass
Beach Cordia, Island Walnut, Kou, Sea Trumpet

In Hindi

ब्लू जई घास
Cordia subcordata

In German

Blau Ährengras
Cordia subcordata

In French

Bleu Oat Grass
Cordia subcordata

In Spanish

Azul hierba de avena
Cordia subcordata

In Greek

Μπλε βρώμης Grass
Cordia subcordata

In Portuguese

Azul Aveia
Cordia subcordata

In Polish

Niebieski Owies trawa
Cordia subcordata

In Latin

Blue Oat Grass
Cordia subcordata

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Liliopsida
Magnoliopsida

Order

Poales
Lamiales

Family

Poaceae
Boraginaceae

Genus

Helictotrichon
Cordia

Clade

Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots

Tribe

Aveneae
-

Subfamily

Pooideae
-

Number of Species

701
1 27800
👆🏻

Difference Between Blue Oat Grass and Kou

If you are confused whether Blue Oat Grass or Kou are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Blue Oat Grass and Kou Information and learn more about it. Fertilizers required for proper growth of Blue Oat Grass are All-Purpose Liquid Fertilizer, whereas for Kou fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Blue Oat Grass and Kou if you are planning to have them in your garden to enhance its beauty.

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Importance of Blue Oat Grass and Kou

Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Oat Grass and Kou. Basically, these two plants vary in many aspects. Compare Blue Oat Grass and Kou as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Blue Oat Grass is whereas of Kou is Acne, Aging and Hair Loss. Blue Oat Grass has beauty benefits as follows: while Kou has beauty benefits as follows: .

Compare Facts of Blue Oat Grass vs Kou

How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Blue Oat Grass vs Kou and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Blue Oat Grass are Asthma, Itchiness, Rash and Rhinitis whereas of Kou have Dizziness, Throat itching and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blue Oat Grass has no showy fruits and Kou has no showy fruits. Also Blue Oat Grass is not flowering and Kou is not flowering . You can compare Blue Oat Grass and Kou facts and facts of other plants too.