Life Span
Perennial
Perennial
Origin
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
Europe, Asia
Types
Black walnut
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
Cold Regions, Hills, Hillside
Forest edges, Hillside, Woods
USDA Hardiness Zone
4-8
-9999
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
21,22
Habit
Oval or Rounded
Spreading
Flower Color
Yellow green
White, Purple, Pink, Violet, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Brown
-
Leaf Color in Spring
Green, Copper
Green, Gray Green
Leaf Color in Summer
Dark Green
Green, Gray Green
Leaf Color in Fall
Dark Green, Yellow green
Green, Gray Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Pinnate
Oblovate
Plant Season
Spring, Summer, Fall
Spring, Summer
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Spring, Summer
Tolerances
Drought, Frost
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Budding, Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Requires watering in the growing season, Water Deeply, Water when top layer of soil becomes dry
-
In Summer
Lots of watering
Average Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
In Early Autumn, Prune to stimulate growth, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in spring, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Anthracnose, Armillaria mellea, Blight, Caterpillars, Crown gall, Crown rot, fungus, Powdery mildew, Red blotch
Red blotch
Plant Tolerance
Drought, Frost
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Foliage Texture
Coarse
Coarse
Foliage Sheen
Glossy
Matte
Allergy
Severe allergen
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Beauty Benefits
Good for skin and hair
-
Environmental Uses
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Amazing growth rate, Erosion control, Food for birds, Food for insects, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shadow Tree, Shelter for wildlife, Windbreak
Air purification
Medicinal Uses
Anemia, Asthma, Cancer, Cough, Diarrhea, Menstrual Disorders, Urinary tract problems
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Fruits, Seeds
Flowers, Root
Other Uses
Economic Purpose, Used as a dye, Used as firewood, Used As Food, Used for its medicinal properties
-
Used As Indoor Plant
No
-
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Feature Plant, Shade Trees
Herb / Vegetable
Botanical Name
JUGLANS regia
SYMPHYTUM officinale
Common Name
English Walnut
Common Comfrey
In Hindi
अंग्रेजी अखरोट
Hydrangea
In German
Englisch Walnut
Hortensie
In French
Anglais Noyer
Hortensia
In Spanish
Inglés nuez
Hortensia
In Greek
Αγγλικά Καρυδιά
υδραγεία
In Portuguese
Inglês Walnut
Hortênsia
In Polish
orzech włoski
Hortensja
In Latin
Nucis anglicus
Hibiscus
Family
Juglandaceae
Boraginaceae
Clade
Angiosperms, Eudicots, Rosids
-
Subfamily
Juglandoideae
-
Season and Care of English Walnut and Common Comfrey
Season and care of English Walnut and Common Comfrey is important to know. While considering everything about English Walnut and Common Comfrey Care, growing season is an essential factor. English Walnut season is Spring, Summer and Fall and Common Comfrey season is Spring, Summer and Fall. The type of soil for English Walnut is Clay, Loam, Sand and for Common Comfrey is Clay, Loam while the PH of soil for English Walnut is Acidic, Neutral and for Common Comfrey is Acidic, Neutral.
English Walnut and Common Comfrey Physical Information
English Walnut and Common Comfrey physical information is very important for comparison. English Walnut height is 1,220.00 cm and width 1,220.00 cm whereas Common Comfrey height is 60.00 cm and width 60.00 cm. The color specification of English Walnut and Common Comfrey are as follows:
English Walnut flower color: Yellow green
English Walnut leaf color: Green and Copper
Common Comfrey flower color: White, Purple, Pink, Violet and Ivory
- Common Comfrey leaf color: Green and Gray Green
Care of English Walnut and Common Comfrey
Care of English Walnut and Common Comfrey include pruning, fertilizers, watering etc. English Walnut pruning is done In Early Autumn, Prune to stimulate growth and Remove dead leaves and Common Comfrey pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer English Walnut 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.