Cornflower

Red Alder

Compare Cornflower and Red Alder

Cornflower

Red Alder

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1 What is

1.1 Life Span

Annual and Perennial

Perennial

1.2 Type

Flowering Plants, Shrubs

Tree

1.3 Origin

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

North America, United States, Northwestern United States, Alaska, California, Canada

1.4 Types

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

Not available

1.4.1 Number of Varieties

100NA

0 40000

1.5 Habitat

Forest edges, Hillside, Woods

Lowland evergreen rainforest

1.6 USDA Hardiness Zone

2-114-7

0 99

1.7 AHS Heat Zone

7 - 1

7-1

1.8 Sunset Zone

Not Available

3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17

1.9 Habit

Upright/Erect

Pyramidal

2 Information

2.1 Plant Size

2.1.1 Minimum Height

30.00 cm1,370.00 cm

0.54 3900

2.1.2 Minimum Width

30.00 cm610.00 cm

0.1 6350

2.2 Plant Color

2.2.1 Flower Color

Blue, Sky Blue, Indigo, Dark Blue

Yellow, Red, Coral

2.2.2 Flower Color Modifier

Bicolor

2.2.3 Fruit Color

Brown, Sandy Brown

Brown

2.2.4 Leaf Color in Spring

Sea Green, Gray Green

Green, Dark Green

2.2.5 Leaf Color in Summer

Sea Green, Gray Green

Dark Green

2.2.6 Leaf Color in Fall

Sea Green, Gray Green

Dark Green

2.2.7 Leaf Color in Winter

Light Green

Not Available

2.3 Shape

2.3.1 Leaf Shape

Oblovate

Ovate

2.4 Thorns

✔ ✘

3 Season

3.1 Plant Season

Spring, Summer, Fall

3.2 Growing Conditions

3.2.1 Sunlight

Full Sun, Partial Sun

Full Sun, Partial Sun, Partial shade

3.2.2 Growth Rate

Very Fast

Fast

3.2.3 Type of Soil

Loam, Sand

3.2.4 The pH of Soil

Acidic, Neutral, Alkaline

3.2.5 Soil Drainage

Well drained

Average

3.2.6 Bloom Time

Indeterminate

Early Spring

3.2.7 Repeat Bloomer

✔ ✘

3.3 Tolerances

Drought

Maritime exposure, Salt water

4 Care

4.1 Where to Plant?

Container, Ground, Pot

Ground

4.2 How to Plant?

Seedlings

Layering, Seedlings

4.3 Plant Maintenance

Medium

4.4 Watering Plants

4.4.1 Watering Requirements

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

Average Water Needs

4.4.2 In Summer

Lots of watering

4.4.3 In Spring

Moderate

4.4.4 In Winter

Average Water

4.5 Soil

4.5.1 Soil pH

Slightly Acidic

Acidic, Neutral, Alkaline

4.5.2 Soil Type

Loamy

Loam, Sand

4.5.3 Soil Drainage Capacity

Loamy

Average

4.6 Sun Exposure

Full Sun

Full Sun, Partial Sun, Partial shade

4.7 Pruning

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

Remove damaged leaves, Remove dead branches, Remove dead leaves

4.8 Fertilizers

Compost

All-Purpose Liquid Fertilizer, Nitrogen

4.9 Pests and Diseases

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

Not Available

4.10 Plant Tolerance

Drought

Maritime exposure, Salt water

5 Facts

5.1 Flowers

Showy

Insignificant

5.1.1 Flower Petal Number

Single

Not Available

5.2 Fruits

5.2.1 Showy Fruit

✔ ✘

5.2.2 Edible Fruit

✔ ✘

5.3 Fragrance

5.3.1 Fragrant Flower

✔ ✘

5.3.2 Fragrant Fruit

✔ ✘

5.3.3 Fragrant Leaf

✔ ✘

5.3.4 Fragrant Bark/Stem

✔ ✘

5.4 Showy Foliage

✔ ✘

5.5 Showy Bark

✔ ✘

5.6 Foliage Texture

Medium

5.7 Foliage Sheen

Matte

Glossy

5.8 Evergreen

✔ ✘

5.9 Invasive

✔ ✘

5.10 Self-Sowing

✔ ✘

5.11 Attracts

Butterflies

Insects, Not Available

5.12 Allergy

Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting

Not Available

6 Benefits

6.1 Uses

6.1.1 Aesthetic Uses

Beautification, Bouquets, Landscape Designing, Showy Purposes

Not Used For Aesthetic Purpose

6.1.2 Beauty Benefits

Not Available

Skin Problems

6.1.3 Edible Uses

✔ ✘

6.1.4 Environmental Uses

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

Air purification, Prevent Soil Erosion, Shadow Tree

6.2 Plant Benefits

6.2.1 Medicinal Uses

Fever, Kidney problems, Urinary tract problems

Anodyne, Appetizer, Astringent

6.2.2 Part of Plant Used

Flowers, Root

Flowers, Inner Bark, Sap

6.2.3 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 a dye, used for making charcoal, Used for making informal hedge

6.3 Used As Indoor Plant

✔ ✘

6.4 Used As Outdoor Plant

✔ ✘

6.5 Garden Design

Container, Herb

Screening / Wind Break, Shade Trees

7 Scientific Name

7.1 Botanical Name

CENTAUREA cyanus

ALNUS rubra

7.2 Common Name

Batchelor's Buttons, Cornflower

Oregon Alder, Red Alder

7.2.1 In Hindi

Hydrangea

red alder

7.2.2 In German

Hortensie

rot-Erle

7.2.3 In French

Hortensia

aulne rouge

7.2.4 In Spanish

Hortensia

aliso rojo

7.2.5 In Greek

υδραγεία

κόκκινη σκλήθρα

7.2.6 In Portuguese

Hortênsia

amieiro vermelho

7.2.7 In Polish

Hortensja

czerwony olcha

7.2.8 In Latin

Hibiscus

red alnus

8 Classification

8.1 Kingdom

Plantae

8.2 Phylum

Anthophyta

Magnoliophyta

8.3 Class

Magnoliopsida

8.4 Order

Asterales

Fagales

8.5 Family

Asteraceae

Betulaceae

8.6 Genus

Centaurea

Alnus

8.7 Clade

Angiosperms, Asterids, Eudicots

Angiosperms, Eudicots, Rosids

8.8 Tribe

Cynareae

Not Available

8.9 Subfamily

Carduoideae

Not Available

8.10 Number of Species

NA35

1 27800

Difference Between Cornflower and Red Alder

If you are confused whether Cornflower or Red Alder 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 Cornflower and Red Alder Information and learn more about it. Fertilizers required for proper growth of Cornflower are Compost, whereas for Red Alder fertilizers required are All-Purpose Liquid Fertilizer and Nitrogen. Hence, one should know the basic difference between Cornflower and Red Alder if you are planning to have them in your garden to enhance its beauty.

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Importance of Cornflower and Red Alder

Want to have the most appropriate plant for your garden? You might want to know the importance of Cornflower and Red Alder. Basically, these two plants vary in many aspects. Compare Cornflower and Red Alder 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 Cornflower is Fever, Kidney problems and Urinary tract problems whereas of Red Alder is Anodyne, Appetizer and Astringent. Cornflower has beauty benefits as follows: Not Available while Red Alder has beauty benefits as follows: Not Available.

Compare Facts of Cornflower vs Red Alder

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 Cornflower vs Red Alder 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 Cornflower are Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting whereas of Red Alder have Not Available respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Cornflower has no showy fruits and Red Alder has showy fruits. Also Cornflower is not flowering and Red Alder is not flowering . You can compare Cornflower and Red Alder facts and facts of other plants too.