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Clamshell Orchid
Clamshell Orchid

Sweet William
Sweet William



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Clamshell Orchid
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Sweet William

Compare Clamshell Orchid and Sweet William

What is

Life Span

Perennial
Biennial and Perennial

Type

Epiphyte
Flowering Plants

Origin

Southeastern United States, Latin America and the Caribbean, Caribbean, Central America, South America
Europe, Northern Europe, Western Europe

Types

-
'Bellagio Apricot' begonia, 'Bellagio Blush' begonia, 'Bellagio Pink' begonia

Number of Varieties

31600
0 40000
👆🏻

Habitat

Swamps
Subtropical climates, Tropical regions

USDA Hardiness Zone

10-133-9
0 99
👆🏻

AHS Heat Zone

12-9
9 - 1

Sunset Zone

H1, H2, 23, 24
21,22

Habit

Clump-Forming
Cushion/Mound-forming

Information

Plant Size

Minimum Height

30.50 cm45.00 cm
0 3900
👆🏻

Minimum Width

25.60 cm30.00 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Burgundy, Dark Red, Light Green, Violet, Dark Salmon
White, Yellow, Red, Pink, Light Pink, Rose, Dark Red, Orange Red

Flower Color Modifier

Multi-Color
Bicolor

Fruit Color

-
-

Leaf Color in Spring

Green
Light Green, Blue Green, Gray Green

Leaf Color in Summer

Green
Light Green, Blue Green, Gray Green

Leaf Color in Fall

Green
Light Green, Blue Green, Gray Green

Leaf Color in Winter

Green
Light Green

Shape

Leaf Shape

Long Linear
Long Linear

Thorns

Season

Plant Season

Spring, Summer, Fall
Spring, Summer, Fall

Growing Conditions

Sunlight

Partial Sun, Partial shade
Full Sun, Partial Sun

Growth Rate

Slow
Medium

Type of Soil

-
Loam

The pH of Soil

Neutral, Slightly Acidic
Neutral

Soil Drainage

Well drained
Well drained

Bloom Time

Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Early Spring, Spring, Late Spring

Repeat Bloomer

Tolerances

-
Drought, Shade areas

Care

Where to Plant?

Container, Ground, Pot
Container, Ground, Pot

How to Plant?

Bulbs, By dividing rhizomes, tubers, Divison
Divison, Seedlings, Stem Planting

Plant Maintenance

Medium
Low

Watering Plants

Watering Requirements

Average Water Needs, Do Not over Water, Requires regular watering
Needs watering once a week

In Summer

Lots of watering
Moderate

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Neutral, Slightly Acidic
Neutral

Soil Type

-
Loam

Soil Drainage Capacity

Well drained
Well drained

Sun Exposure

Partial Sun, Partial shade
Full Sun, Partial Sun

Pruning

Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, fertilize in growing season, fertilize in spring, fertilize in summer

Pests and Diseases

Red blotch
Fusarium wilt, Gray mold, Leaf spot, Root rot, Rust, Slugs

Plant Tolerance

Drought
Drought, Shade areas

Facts

Flowers

Showy
Showy

Flower Petal Number

Single
Single, Double, Semi-Double

Fruits

Showy Fruit

Edible Fruit

Fragrance

Fragrant Flower

Fragrant Fruit

Fragrant Leaf

Fragrant Bark/Stem

Showy Foliage

Showy Bark

Foliage Texture

Coarse
Fine

Foliage Sheen

Glossy
Matte

Evergreen

Invasive

Self-Sowing

Attracts

Bees, pollinators
-

Allergy

-
Asthma

Benefits

Uses

Aesthetic Uses

Bouquets, Showy Purposes
Beautification, Bouquets, Cottage Garden

Beauty Benefits

-
-

Edible Uses

Environmental Uses

Air purification
Air purification

Plant Benefits

Medicinal Uses

Cancer, Eye Problems
Bronchitis, Candidiasis, Cold, Digestive disorders, Dysentry, Haemoptysis, Liver problems, Menstrual Disorders, Scrofula, Swelling

Part of Plant Used

Bulbs, Flowers, Leaves
Whole plant

Other Uses

Used as Ornamental plant
Food for animals

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Feature Plant, Houseplant, Mixed Border
Bedding Plant, Container, Cutflower, Feature Plant, Groundcover, Hanging Basket, Mixed Border, Rock Garden / Wall

Scientific Name

Botanical Name

PROSTHECHEA cochleata
DIANTHUS barbatus 'Heart Attack'

Common Name

Clamshell Orchid, Cockleshell Orchid, Black Orchid
Heart Attack Sweet William, Sweet William

In Hindi

Clamshell Orchid
स्वीट विलियम

In German

Clamshell Orchid
Bartn

In French

Clamshell Orchid
sweet william

In Spanish

Clamshell Orchid
Guillermo dulce

In Greek

Encyclia Cochleata
είδος γαρύφαλλου

In Portuguese

Clamshell Orchid
william doce

In Polish

Clamshell Orchid
słodki William

In Latin

Clamshell Orchid
amaranthus

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Liliopsida
Magnoliopsida

Order

Orchidales
Caryophyllales

Family

Orchidaceae
Caryophyllaceae

Genus

Prosthechea
Dianthus

Clade

Angiosperms, Monocots
Angiosperms, Core eudicots, Eudicots

Tribe

Epidendreae
-

Subfamily

Epidendroideae
-

Number of Species

5075
1 27800
👆🏻

Difference Between Clamshell Orchid and Sweet William

If you are confused whether Clamshell Orchid or Sweet William 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 Clamshell Orchid and Sweet William Information and learn more about it. Fertilizers required for proper growth of Clamshell Orchid are All-Purpose Liquid Fertilizer, whereas for Sweet William fertilizers required are All-Purpose Liquid Fertilizer, fertilize in growing season, fertilize in spring and fertilize in summer. Hence, one should know the basic difference between Clamshell Orchid and Sweet William if you are planning to have them in your garden to enhance its beauty.

<Flowering Plants

Importance of Clamshell Orchid and Sweet William

Want to have the most appropriate plant for your garden? You might want to know the importance of Clamshell Orchid and Sweet William. Basically, these two plants vary in many aspects. Compare Clamshell Orchid and Sweet William 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 Clamshell Orchid is Cancer and Eye Problems whereas of Sweet William is Bronchitis, Candidiasis, Cold, Digestive disorders, Dysentry, Haemoptysis, Liver problems, Menstrual Disorders, Scrofula and Swelling. Clamshell Orchid has beauty benefits as follows: while Sweet William has beauty benefits as follows: .

Compare Facts of Clamshell Orchid vs Sweet William

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 Clamshell Orchid vs Sweet William 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 Clamshell Orchid are whereas of Sweet William have Asthma respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Clamshell Orchid has no showy fruits and Sweet William has no showy fruits. Also Clamshell Orchid is not flowering and Sweet William is not flowering . You can compare Clamshell Orchid and Sweet William facts and facts of other plants too.