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About Black Birch and Common Comfrey


About Common Comfrey and Black Birch


What is

Life Span
Biennial  
Perennial  

Type
Tree  
Herb  

Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States  
Europe, Asia  

Types
Yellow Birch, Paper Birch, River Birch  
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle  

Number of Varieties
40  
99+
100  
99+

Habitat
Hills, Moist Soils  
Forest edges, Hillside, Woods  

USDA Hardiness Zone
4-9  
-9999  

AHS Heat Zone
9-1  
9*1  

Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24  
21,22  

Habit
Oval or Rounded  
Spreading  

Information

Plant Size
  
  

Minimum Height
2,133.60 cm  
20
60.00 cm  

Minimum Width
762.00 cm  
28
60.00 cm  
99+

Plant Color
  
  

Flower Color
Yellow, Brown  
White, Purple, Pink, Violet, Ivory  

Flower Color Modifier
Bicolor  
Bicolor  

Fruit Color
Black  
-  

Leaf Color in Spring
Green, Light Green  
Green, Gray Green  

Leaf Color in Summer
Green, Light Green  
Green, Gray Green  

Leaf Color in Fall
Yellow, Light Yellow, Tan  
Green, Gray Green  

Leaf Color in Winter
-  
Light Green  

Shape
  
  

Leaf Shape
Pinnate  
Oblovate  

Thorns
No  
No  

Season

Plant Season
Spring, Summer, Fall, Winter  
Spring, Summer  

Growing Conditions
  
  

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

Growth Rate
Fast  
Fast  

Type of Soil
Clay, Loam  
Clay, Loam  

The pH of Soil
Acidic, Neutral  
Acidic, Neutral  

Soil Drainage
Average  
Average  

Bloom Time
Spring  
Spring, Summer  

Repeat Bloomer
No  
No  

Tolerances
Wet Site, Pollution, Soil Compaction  
Drought  

Care

Where to Plant?
Ground  
Container, Ground  

How to Plant?
Seedlings  
Seedlings, Stem Planting  

Plant Maintenance
Medium  
Medium  

Watering Plants
  
  

Watering Requirements
Requires watering in the growing season, Water daily during growing season, Water Deeply, Water more frequently during periods of extreme drought  
-  

In Summer
Lots of watering  
Average Water  

In Spring
Moderate  
Moderate  

In Winter
Average Water  
Average Water  

Soil
  
  

Soil pH
Acidic, Neutral  
Acidic, Neutral  

Soil Type
Clay, Loam  
Clay, Loam  

Soil Drainage Capacity
Average  
Average  

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

Pruning
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove hanging branches  
Remove damaged leaves, Remove dead branches, Remove dead leaves  

Fertilizers
All-Purpose Liquid Fertilizer, fertilize twice a year, Nitrogen  
All-Purpose Liquid Fertilizer  

Pests and Diseases
Red blotch  
Red blotch  

Plant Tolerance
Pollution, Soil Compaction, Wet Site  
Drought  

Facts

Flowers
Showy  
Showy  

Flower Petal Number
-  
Single  

Fruits
  
  

Showy Fruit
No  
No  

Edible Fruit
No  
No  

Fragrance
  
  

Fragrant Flower
No  
No  

Fragrant Fruit
No  
No  

Fragrant Leaf
No  
No  

Fragrant Bark/Stem
No  
No  

Showy Foliage
Yes  
No  

Showy Bark
Yes  
No  

Foliage Texture
Medium  
Coarse  

Foliage Sheen
Matte  
Matte  

Evergreen
No  
No  

Invasive
No  
Sometimes  

Self-Sowing
No  
Yes  

Attracts
Ants, Aphids, Birds  
Bees, Flies  

Allergy
-  
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting  

Benefits

Uses
  
  

Aesthetic Uses
-  
-  

Beauty Benefits
Good for skin  
-  

Edible Uses
Yes  
-  

Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife  
Air purification  

Plant Benefits
  
  

Medicinal Uses
Antibacterial, anti-inflammatory, Arthritis, Boils, bowel syndrome, Combats Stress, Diarrhea, Dysentry, Heart problems, Kidney Stones, Osteoarthritis, Skin Disorders, Urinary tract problems  
Fever, Kidney problems, Urinary tract problems  

Part of Plant Used
Bark, Leaves, Sap  
Flowers, Root  

Other Uses
Medicinal oil, Used as essential oil  
-  

Used As Indoor Plant
No  
-  

Used As Outdoor Plant
Yes  
Yes  

Garden Design
Feature Plant, Shade Trees  
Herb / Vegetable  

Scientific Name

Botanical Name
BETULA nigra 'Studetec'  
SYMPHYTUM officinale  

Common Name
Black Birch, River Birch, Tecumseh Compact River Birch  
Common Comfrey  

In Hindi
काले बर्च वृक्ष  
Hydrangea  

In German
Schwarze Birke  
Hortensie  

In French
Noir Bouleau  
Hortensia  

In Spanish
Negro del árbol de abedul  
Hortensia  

In Greek
Μαύρο Birch Tree  
υδραγεία  

In Portuguese
Bétula Preto  
Hortênsia  

In Polish
Czarny Brzoza  
Hortensja  

In Latin
Niger Caerulus  
Hibiscus  

Classification

Kingdom
Plantae  
Plantae  

Phylum
Magnoliophyta  
-  

Class
Magnoliopsida  
-  

Order
Fagales  
-  

Family
Betulaceae  
Boraginaceae  

Genus
Betula  
-  

Clade
Angiosperms, Eudicots, Rosids  
-  

Tribe
-  
-  

Subfamily
-  
-  

Number of Species
40  
99+
35  

Summary >>
<< Classification

Properties of Black Birch and Common Comfrey

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

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Season and Care of Black Birch and Common Comfrey

Season and care of Black Birch and Common Comfrey is important to know. While considering everything about Black Birch and Common Comfrey Care, growing season is an essential factor. Black Birch season is Spring, Summer, Fall and Winter and Common Comfrey season is Spring, Summer, Fall and Winter. The type of soil for Black Birch is Clay, Loam and for Common Comfrey is Clay, Loam while the PH of soil for Black Birch is Acidic, Neutral and for Common Comfrey is Acidic, Neutral.

Black Birch and Common Comfrey Physical Information

Black Birch and Common Comfrey physical information is very important for comparison. Black Birch height is 2,133.60 cm and width 762.00 cm whereas Common Comfrey height is 60.00 cm and width 60.00 cm. The color specification of Black Birch and Common Comfrey are as follows:

Care of Black Birch and Common Comfrey

Care of Black Birch and Common Comfrey include pruning, fertilizers, watering etc. Black Birch pruning is done Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts and Remove hanging branches and Common Comfrey pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Black Birch needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Common Comfrey needs Average Water and in winter, it needs Average Water.

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