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Sourwood
Sourwood

Comfrey
Comfrey



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Sourwood
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Comfrey

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What is

Life Span

Perennial
Perennial

Type

Tree
Broadleaf Evergreen

Origin

Southeastern United States
Europe, Russia

Types

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

Number of Varieties

-2
0 40000
👆🏻

Habitat

Dappled Shade, Sunny Edge, Woodland Garden Canopy
Cold Regions, stream banks

USDA Hardiness Zone

5-96-11
0 99
👆🏻

AHS Heat Zone

9-3
-

Sunset Zone

2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
21,22

Habit

Pyramidal
Upright/Erect

Information

Plant Size

Minimum Height

460.00 cm20.00 cm
0 3900
👆🏻

Minimum Width

370.00 cm90.00 cm
0 6350
👆🏻

Plant Color

Flower Color

White
White, Light Pink

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Brown
Orange Red

Leaf Color in Spring

Green
Red, Green, Copper

Leaf Color in Summer

Dark Green
Green, Blue Green

Leaf Color in Fall

Red, Orange Red
Green, Blue Green

Leaf Color in Winter

-
Red, Dark Green, Burgundy, Bronze

Shape

Leaf Shape

Oblong to ablanceolate
Oval

Thorns

Season

Plant Season

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

Growing Conditions

Sunlight

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

Growth Rate

Slow
Medium

Type of Soil

Clay, Loam
Loam, Sand

The pH of Soil

Acidic
Acidic, Neutral

Soil Drainage

Well drained
Well drained

Bloom Time

Early Summer, Summer
Late Spring, Early Summer, Summer

Repeat Bloomer

Tolerances

-
-

Care

Where to Plant?

Ground
Container, Ground

How to Plant?

Seedlings
Root Division, Transplanting

Plant Maintenance

Medium
Low

Watering Plants

Watering Requirements

Average Water Needs
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

Acidic
Acidic, Neutral

Soil Type

Clay, Loam
Loam, Sand

Soil Drainage Capacity

Well drained
Well drained

Sun Exposure

Full Sun, Partial Sun
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

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

Pests and Diseases

Beetles
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

Medium
Medium

Foliage Sheen

Glossy
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Birds
Ants, Butterflies, pollinators

Allergy

-
Antibacterial, Peripheral Edema

Benefits

Uses

Aesthetic Uses

Beautification
Cottage Garden, Showy Purposes

Beauty Benefits

Hair Conditioner, Skin Problems
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes

Edible Uses

Environmental Uses

Air purification
Air purification, Fixes Nitrogen

Plant Benefits

Medicinal Uses

Cardiac, Diuretic, Refrigerant, Tonic
Asthma, Diarrhea, Obesity, Osteoarthritis

Part of Plant Used

Bark, Leaves
Leaves, Twigs

Other Uses

It is a remedy for treating fevers, Used in making tea, Used in treatment of mouth ulcers
Used for its medicinal properties

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

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

Scientific Name

Botanical Name

OXYDENDRUM arboreum
Symphytum asperum

Common Name

Sourwood
Comfrey,Black Root, Blackwort, Bruisewort

In Hindi

Sourwood
Blackwort

In German

Sourwood
Blackwort

In French

Sourwood
Blackwort

In Spanish

Sourwood
Blackwort

In Greek

Sourwood
Blackwort

In Portuguese

Sourwood
Blackwort

In Polish

Sourwood
Blackwort

In Latin

Sourwood
Blackwort

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Ericales
Lamiales

Family

Ericaceae
Boraginaceae

Genus

Oxydendrum
Symphytum

Clade

Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids

Tribe

Oxydendreae
-

Subfamily

Vaccinioideae
Boraginoideae

Number of Species

135
1 27800
👆🏻

Difference Between Sourwood and Comfrey

If you are confused whether Sourwood or Comfrey 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 Sourwood and Comfrey Information and learn more about it. Fertilizers required for proper growth of Sourwood are Nitrate based fertilizers, whereas for Comfrey fertilizers required are 14-14-14 Fertilizer, All-Purpose Liquid Fertilizer and can go long without fertilizers. Hence, one should know the basic difference between Sourwood and Comfrey if you are planning to have them in your garden to enhance its beauty.

<Flowering Plants

Importance of Sourwood and Comfrey

Want to have the most appropriate plant for your garden? You might want to know the importance of Sourwood and Comfrey. Basically, these two plants vary in many aspects. Compare Sourwood and Comfrey 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 Sourwood is Cardiac, Diuretic, Refrigerant and Tonic whereas of Comfrey is Asthma, Diarrhea, Obesity and Osteoarthritis. Sourwood has beauty benefits as follows: Hair Conditioner and Skin Problems while Comfrey has beauty benefits as follows: Hair Conditioner and Skin Problems.

Compare Facts of Sourwood vs Comfrey

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 Sourwood vs Comfrey 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 Sourwood are whereas of Comfrey have Antibacterial and Peripheral Edema respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Sourwood has showy fruits and Comfrey has showy fruits. Also Sourwood is not flowering and Comfrey is not flowering . You can compare Sourwood and Comfrey facts and facts of other plants too.