Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Broadleaf Evergreen
Origin
Northeastern United States, North-Central United States, Alaska, Canada
Europe, Russia
Types
Oriental spruce, Bog spruce, Weeping spruce
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Habitat
Moist Soils, Slopes, Swamps, Well Drained
Cold Regions, stream banks
USDA Hardiness Zone
1-6
6-11
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7
21,22
Habit
Narrow Upright/Fastigiate
Upright/Erect
Flower Color
White
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Pink
Orange Red
Leaf Color in Spring
Green, Sea Green, Blue Green, Gray Green
Red, Green, Copper
Leaf Color in Summer
Blue Green, Gray Green
Green, Blue Green
Leaf Color in Fall
Blue Green, Gray Green
Green, Blue Green
Leaf Color in Winter
Blue Green, Gray Green, Dark Green
Red, Dark Green, Burgundy, Bronze
Leaf Shape
Needle like
Oval
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
-
Late Spring, Early Summer, Summer
Where to Plant?
Ground
Container, Ground
How to Plant?
Cuttings, Seedlings
Root Division, Transplanting
Plant Maintenance
Medium
Low
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 pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Pinch Tips, Remove crossing or rubbing branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
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
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Glossy
Attracts
Birds
Ants, Butterflies, pollinators
Allergy
Dermatitis
Antibacterial, Peripheral Edema
Aesthetic Uses
Showy Purposes
Cottage Garden, Showy Purposes
Beauty Benefits
Good for skin
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Environmental Uses
Air purification, Shadow Tree
Air purification, Fixes Nitrogen
Medicinal Uses
anti-inflammatory, Disinfectant, Kidney problems, Odontalgic, Poultice, Salve, Stomachic, tuberculosis, Vulnerary
Asthma, Diarrhea, Obesity, Osteoarthritis
Part of Plant Used
Flowers, Inner Bark, Seeds
Leaves, Twigs
Other Uses
Disinfectant, Gum, Paper pulp, Pitch, String, Used as a dye, Used in paper industry, Waterproofing
Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bog Garden, Screening, Wind Break
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
PICEA mariana
Symphytum asperum
Common Name
Black Spruce, Bog Spruce, Swamp Spruce
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
Black Spruce Tree
Blackwort
In German
Schwarz Fichte
Blackwort
In French
Noir Épicéa
Blackwort
In Spanish
Negro árbol de abeto
Blackwort
In Greek
Μαύρο Spruce Tree
Blackwort
In Portuguese
Árvore Spruce Preto
Blackwort
In Polish
Czarny Świerk Drzewo
Blackwort
In Latin
Niger abiegnis
Blackwort
Phylum
Coniferophyta
Magnoliophyta
Class
Pinopsida
Magnoliopsida
Family
Pinaceae
Boraginaceae
Clade
-
Angiosperms, Eudicots, Rosids
Subfamily
Pinoideae
Boraginoideae
Importance of Black Spruce and Comfrey
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Spruce and Comfrey. Basically, these two plants vary in many aspects. Compare Black Spruce 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 Black Spruce is anti-inflammatory, Disinfectant, Kidney problems, Odontalgic, Poultice, Salve, Stomachic, tuberculosis and Vulnerary whereas of Comfrey is Asthma, Diarrhea, Obesity and Osteoarthritis. Black Spruce has beauty benefits as follows: Good for skin while Comfrey has beauty benefits as follows: Good for skin.
Compare Facts of Black Spruce 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 Black Spruce 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 Black Spruce are Dermatitis 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. Black Spruce has showy fruits and Comfrey has showy fruits. Also Black Spruce is flowering and Comfrey is not flowering . You can compare Black Spruce and Comfrey facts and facts of other plants too.