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Clamshell Orchid
Clamshell Orchid

Comfrey
Comfrey



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Clamshell Orchid
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Comfrey

About Clamshell Orchid and Comfrey

What is

Life Span

Perennial
Perennial

Type

Epiphyte
Broadleaf Evergreen

Origin

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

Types

-
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)

Number of Varieties

32
0 40000
👆🏻

Habitat

Swamps
Cold Regions, stream banks

USDA Hardiness Zone

10-136-11
0 99
👆🏻

AHS Heat Zone

12-9
-

Sunset Zone

H1, H2, 23, 24
21,22

Habit

Clump-Forming
Upright/Erect

Information

Plant Size

Minimum Height

30.50 cm20.00 cm
0 3900
👆🏻

Minimum Width

25.60 cm90.00 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Burgundy, Dark Red, Light Green, Violet, Dark Salmon
White, Light Pink

Flower Color Modifier

Multi-Color
Bicolor

Fruit Color

-
Orange Red

Leaf Color in Spring

Green
Red, Green, Copper

Leaf Color in Summer

Green
Green, Blue Green

Leaf Color in Fall

Green
Green, Blue Green

Leaf Color in Winter

Green
Red, Dark Green, Burgundy, Bronze

Shape

Leaf Shape

Long Linear
Oval

Thorns

Season

Plant Season

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

Growing Conditions

Sunlight

Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade

Growth Rate

Slow
Medium

Type of Soil

-
Loam, Sand

The pH of Soil

Neutral, Slightly Acidic
Acidic, Neutral

Soil Drainage

Well drained
Well drained

Bloom Time

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

Repeat Bloomer

Tolerances

-
-

Care

Where to Plant?

Container, Ground, Pot
Container, Ground

How to Plant?

Bulbs, By dividing rhizomes, tubers, Divison
Root Division, Transplanting

Plant Maintenance

Medium
Low

Watering Plants

Watering Requirements

Average Water Needs, Do Not over Water, Requires regular watering
Allow to dry out slightly between watering, Water daily during growing season

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Neutral, Slightly Acidic
Acidic, Neutral

Soil Type

-
Loam, Sand

Soil Drainage Capacity

Well drained
Well drained

Sun Exposure

Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade

Pruning

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

Fertilizers

All-Purpose Liquid Fertilizer
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers

Pests and Diseases

Red blotch
Aphids, Stem spot

Plant Tolerance

Drought
Shallow soil, Sun

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

Coarse
Medium

Foliage Sheen

Glossy
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Bees, pollinators
Ants, Butterflies, pollinators

Allergy

-
Antibacterial, Peripheral Edema

Benefits

Uses

Aesthetic Uses

Bouquets, Showy Purposes
Cottage Garden, Showy Purposes

Beauty Benefits

-
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes

Edible Uses

Environmental Uses

Air purification
Air purification, Fixes Nitrogen

Plant Benefits

Medicinal Uses

Cancer, Eye Problems
Asthma, Diarrhea, Obesity, Osteoarthritis

Part of Plant Used

Bulbs, Flowers, Leaves
Leaves, Twigs

Other Uses

Used as Ornamental plant
Used for its medicinal properties

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Feature Plant, Houseplant, Mixed Border
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical

Scientific Name

Botanical Name

PROSTHECHEA cochleata
Symphytum asperum

Common Name

Clamshell Orchid, Cockleshell Orchid, Black Orchid
Comfrey,Black Root, Blackwort, Bruisewort

In Hindi

Clamshell Orchid
Blackwort

In German

Clamshell Orchid
Blackwort

In French

Clamshell Orchid
Blackwort

In Spanish

Clamshell Orchid
Blackwort

In Greek

Encyclia Cochleata
Blackwort

In Portuguese

Clamshell Orchid
Blackwort

In Polish

Clamshell Orchid
Blackwort

In Latin

Clamshell Orchid
Blackwort

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Liliopsida
Magnoliopsida

Order

Orchidales
Lamiales

Family

Orchidaceae
Boraginaceae

Genus

Prosthechea
Symphytum

Clade

Angiosperms, Monocots
Angiosperms, Eudicots, Rosids

Tribe

Epidendreae
-

Subfamily

Epidendroideae
Boraginoideae

Number of Species

5035
1 27800
👆🏻

Properties of Clamshell Orchid and Comfrey

Wondering what are the properties of Clamshell Orchid and Comfrey? We provide you with everything About Clamshell Orchid and Comfrey. Clamshell Orchid doesn't have thorns and Comfrey doesn't have thorns. Also Clamshell Orchid does not have fragrant flowers. Clamshell Orchid has allergic reactions like and Comfrey has allergic reactions like . 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 Clamshell Orchid and Comfrey and you can choose the plant having best and most benefits.

Season and Care of Clamshell Orchid and Comfrey

Season and care of Clamshell Orchid and Comfrey is important to know. While considering everything about Clamshell Orchid and Comfrey Care, growing season is an essential factor. Clamshell Orchid season is Spring, Summer and Fall and Comfrey season is Spring, Summer and Fall. The type of soil for Clamshell Orchid is and for Comfrey is Loam, Sand while the PH of soil for Clamshell Orchid is Neutral, Slightly Acidic and for Comfrey is Acidic, Neutral.

Clamshell Orchid and Comfrey Physical Information

Clamshell Orchid and Comfrey physical information is very important for comparison. Clamshell Orchid height is 30.50 cm and width 25.60 cm whereas Comfrey height is 20.00 cm and width 90.00 cm. The color specification of Clamshell Orchid and Comfrey are as follows:

  • Clamshell Orchid flower color: White, Burgundy, Dark Red, Light Green, Violet and Dark Salmon

  • Clamshell Orchid leaf color: Green

  • Comfrey flower color: White and Light Pink

  • Comfrey leaf color: Red, Green and Copper

Care of Clamshell Orchid and Comfrey

Care of Clamshell Orchid and Comfrey include pruning, fertilizers, watering etc. Clamshell Orchid pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Comfrey pruning is done Cut or pinch the stems and Remove dead leaves. In summer Clamshell Orchid needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Comfrey needs Lots of watering and in winter, it needs Average Water.