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Cornflower
Cornflower

Sea Lettuce
Sea Lettuce



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Cornflower
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Sea Lettuce

Compare Cornflower and Sea Lettuce

What is

Life Span

Annual and Perennial
Perennial

Type

Flowering Plants, Shrubs
Succulent

Origin

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

Types

Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Ulva lactuca, Ulva intestinalis

Number of Varieties

1003
0 40000
👆🏻

Habitat

Forest edges, Hillside, Woods
Coastal Regions, shores

USDA Hardiness Zone

2-1110-11
0 99
👆🏻

AHS Heat Zone

7 - 1
12-1

Sunset Zone

7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
9, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24

Habit

Upright/Erect
Rosette/Stemless

Information

Plant Size

Minimum Height

30.00 cm15.20 cm
0 3900
👆🏻

Minimum Width

30.00 cm30.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Blue, Sky Blue, Indigo, Dark Blue
Yellow, Red

Flower Color Modifier

Bicolor
-

Fruit Color

Brown, Sandy Brown
-

Leaf Color in Spring

Sea Green, Gray Green
Gray Green, Yellow green, Gray

Leaf Color in Summer

Sea Green, Gray Green
Gray Green, Yellow green, Gray

Leaf Color in Fall

Sea Green, Gray Green
Gray Green, Yellow green, Gray

Leaf Color in Winter

Light Green
Gray Green, Yellow green, Gray

Shape

Leaf Shape

Oblovate
Cone shaped to oblong

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
Sand

The pH of Soil

Acidic, Neutral, Alkaline
Acidic, Neutral

Soil Drainage

Well drained
Well drained

Bloom Time

Indeterminate
Late Spring, Early Summer

Repeat Bloomer

Tolerances

Drought
Drought

Care

Where to Plant?

Container, Ground, Pot
Container, Ground

How to Plant?

Seedlings
Leaf Cutting, Seedlings, Stem Cutting

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
Water slowly, and allow to dry completely between soakings

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Slightly Acidic
Acidic, Neutral

Soil Type

Loamy
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
Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

Compost
Fertilzer with low nitrogen content

Pests and Diseases

Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Fungal Diseases, Root rot

Plant Tolerance

Drought
Drought

Facts

Flowers

Showy
Showy

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
Bold

Foliage Sheen

Matte
Matte

Evergreen

Invasive

Self-Sowing

Attracts

Butterflies
Hummingbirds, Butterflies

Allergy

Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Mild Allergen

Benefits

Uses

Aesthetic Uses

Beautification, Bouquets, Landscape Designing, Showy Purposes
-

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
Bone strength, Rich in Iron, Rich in protein

Part of Plant Used

Flowers, Root
Leaves

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 in salads, Used to flavour soups

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Herb
Container, Houseplant, Mixed Border, Rock Garden, Wall

Scientific Name

Botanical Name

CENTAUREA cyanus
DUDLEYA caespitosa

Common Name

Batchelor's Buttons, Cornflower
Sealettuce, Sand lettuce, Coast dudleya

In Hindi

Hydrangea
Sea Lettuce

In German

Hortensie
Meersalat

In French

Hortensia
La laitue de mer

In Spanish

Hortensia
lechuga de mar

In Greek

υδραγεία
θάλασσα Μαρούλι

In Portuguese

Hortênsia
alface mar

In Polish

Hortensja
Sea sałata

In Latin

Hibiscus
Lactuca mare

Classification

Kingdom

Plantae
Plantae

Phylum

Anthophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Asterales
Rosales

Family

Asteraceae
Crassulaceae

Genus

Centaurea
Dudleya

Clade

Angiosperms, Asterids, Eudicots
Angiosperms, Core eudicots, Eudicots

Tribe

Cynareae
Sedeae

Subfamily

Carduoideae
Sedoideae

Number of Species

25050
1 27800
👆🏻

Difference Between Cornflower and Sea Lettuce

If you are confused whether Cornflower or Sea Lettuce 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 Sea Lettuce Information and learn more about it. Fertilizers required for proper growth of Cornflower are Compost, whereas for Sea Lettuce fertilizers required are Fertilzer with low nitrogen content. Hence, one should know the basic difference between Cornflower and Sea Lettuce if you are planning to have them in your garden to enhance its beauty.

<Flowering Plants

Importance of Cornflower and Sea Lettuce

Want to have the most appropriate plant for your garden? You might want to know the importance of Cornflower and Sea Lettuce. Basically, these two plants vary in many aspects. Compare Cornflower and Sea Lettuce 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 Sea Lettuce is Bone strength, Rich in Iron and Rich in protein. Cornflower has beauty benefits as follows: while Sea Lettuce has beauty benefits as follows: .

Compare Facts of Cornflower vs Sea Lettuce

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 Sea Lettuce 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 Sea Lettuce have Mild Allergen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Cornflower has no showy fruits and Sea Lettuce has no showy fruits. Also Cornflower is not flowering and Sea Lettuce is not flowering . You can compare Cornflower and Sea Lettuce facts and facts of other plants too.