Life Span
Perennial
Perennial
Origin
Europe, Asia
Europe, Northern Africa, Western Asia
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Hazelnut, Corylus
Habitat
Forest edges, Hillside, Woods
Lower slopes, Moist woods, Slopes
USDA Hardiness Zone
-9999
4-8
Sunset Zone
21,22
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
Habit
Spreading
Oval or Rounded
Flower Color
White, Purple, Pink, Violet, Ivory
Yellow
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Gray Green
Green
Leaf Color in Summer
Green, Gray Green
Green, Dark Green
Leaf Color in Fall
Green, Gray Green
Yellow, Green, Brown
Leaf Color in Winter
Light Green
-
Leaf Shape
Oblovate
Cordate
Plant Season
Spring, Summer
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Spring, Summer
Early Spring, Spring, Late Winter
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings, Stem Planting
Budding, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
-
Do not water frequently, Needs less watering
In Summer
Average Water
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
-
Foliage Texture
Coarse
Coarse
Foliage Sheen
Matte
Matte
Invasive
Sometimes
Sometimes
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
-
Environmental Uses
Air purification
Air purification
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
antihelmintic, Astringent, Diaphoretic, Febrifuge, Nutrients, Nutritive
Part of Plant Used
Flowers, Root
Seeds
Other Uses
-
Basketary, Cosmetics, used for making charcoal
Used As Indoor Plant
-
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Herb / Vegetable
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Botanical Name
SYMPHYTUM officinale
CORYLUS avellana 'Rote Zellernuss'
Common Name
Common Comfrey
Common Filbert, Redleaf Filbert
In Hindi
Hydrangea
हेज़लनट
In German
Hortensie
Haselnuss
In French
Hortensia
aveline
In Spanish
Hortensia
avellana
In Greek
υδραγεία
φουντούκι
In Portuguese
Hortênsia
avelã
In Polish
Hortensja
leszczyna
In Latin
Hibiscus
Filbert
Family
Boraginaceae
Betulaceae
Clade
-
Angiosperms, Eudicots, Rosids
Properties of Common Comfrey and Filbert
Wondering what are the properties of Common Comfrey and Filbert? We provide you with everything About Common Comfrey and Filbert. Common Comfrey doesn't have thorns and Filbert doesn't have thorns. Also Common Comfrey does not have fragrant flowers. Common Comfrey has allergic reactions like Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting and Filbert has allergic reactions like Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting. 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 Common Comfrey and Filbert and you can choose the plant having best and most benefits.
Season and Care of Common Comfrey and Filbert
Season and care of Common Comfrey and Filbert is important to know. While considering everything about Common Comfrey and Filbert Care, growing season is an essential factor. Common Comfrey season is Spring and Summer and Filbert season is Spring and Summer. The type of soil for Common Comfrey is Clay, Loam and for Filbert is Clay, Loam, Sand while the PH of soil for Common Comfrey is Acidic, Neutral and for Filbert is Neutral, Alkaline.
Common Comfrey and Filbert Physical Information
Common Comfrey and Filbert physical information is very important for comparison. Common Comfrey height is 60.00 cm and width 60.00 cm whereas Filbert height is 370.00 cm and width 300.00 cm. The color specification of Common Comfrey and Filbert are as follows:
Common Comfrey flower color: White, Purple, Pink, Violet and Ivory
Common Comfrey leaf color: Green and Gray Green
Filbert flower color: Yellow
- Filbert leaf color: Green
Care of Common Comfrey and Filbert
Care of Common Comfrey and Filbert include pruning, fertilizers, watering etc. Common Comfrey pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Filbert pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Common Comfrey needs Average Water and in winter, it needs Average Water. Whereas, in summer Filbert needs Lots of watering and in winter, it needs Average Water.