Life Span
Perennial
Perennial
Type
Grass
Broadleaf Evergreen
Origin
Southwestern United States
Europe, Russia
Types
Muhlenbergia rigens, Muhlenbergia emersleyi
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Habitat
Sandy areas
Cold Regions, stream banks
USDA Hardiness Zone
7-11
6-11
Sunset Zone
7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Clump-Forming
Upright/Erect
Flower Color
-
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green
Red, Green, Copper
Leaf Color in Summer
Light Green
Green, Blue Green
Leaf Color in Fall
Green
Green, Blue Green
Leaf Color in Winter
Green
Red, Dark Green, Burgundy, Bronze
Leaf Shape
Long linear and narrow
Oval
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Late Spring, Early Summer, Summer
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Seedlings
Root Division, Transplanting
Plant Maintenance
Low
Low
Watering Requirements
Requires watering in the growing season, Water occasionally
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, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove dead leaves
Fertilizers
fertilize in spring
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
Pests and Diseases
Red blotch
Aphids, Stem spot
Plant Tolerance
Drought, Heat Tolerance
Shallow soil, Sun
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Attracts
Birds, Deers, Insects
Ants, Butterflies, pollinators
Allergy
-
Antibacterial, Peripheral Edema
Aesthetic Uses
Beautification, Ground Cover, Landscape Designing, Showy Purposes
Cottage Garden, Showy Purposes
Beauty Benefits
-
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Environmental Uses
Food for animals, Nesting sites for birds, Shelter for wildlife
Air purification, Fixes Nitrogen
Medicinal Uses
Sore throat
Asthma, Diarrhea, Obesity, Osteoarthritis
Part of Plant Used
Leaves, Root
Leaves, Twigs
Other Uses
Can be made into a herbal tea, Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used for its medicinal properties
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Foundation, Groundcover, Mixed Border, Wildflower
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
MUHLENBERGIA rigens
Symphytum asperum
Common Name
Deer Grass
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
हिरण घास
Blackwort
In German
Deer Grass
Blackwort
In French
cerfs Herbe
Blackwort
In Spanish
Ciervo Hierba
Blackwort
In Greek
ελάφια Grass
Blackwort
In Portuguese
cervos grama
Blackwort
In Polish
Deer Trawa
Blackwort
In Latin
deer Grass
Blackwort
Phylum
Anthophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Poaceae
Boraginaceae
Genus
Muhlenbergia
Symphytum
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Subfamily
Chloridoideae
Boraginoideae
Season and Care of Deer Grass and Comfrey
Season and care of Deer Grass and Comfrey is important to know. While considering everything about Deer Grass and Comfrey Care, growing season is an essential factor. Deer Grass season is Summer and Fall and Comfrey season is Summer and Fall. The type of soil for Deer Grass is Clay, Loam, Sand and for Comfrey is Loam, Sand while the PH of soil for Deer Grass is Acidic, Neutral, Alkaline and for Comfrey is Acidic, Neutral.
Deer Grass and Comfrey Physical Information
Deer Grass and Comfrey physical information is very important for comparison. Deer Grass height is 30.00 cm and width 60.00 cm whereas Comfrey height is 20.00 cm and width 90.00 cm. The color specification of Deer Grass and Comfrey are as follows:
Care of Deer Grass and Comfrey
Care of Deer Grass and Comfrey include pruning, fertilizers, watering etc. Deer Grass pruning is done Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches and Remove dead leaves and Comfrey pruning is done Cut or pinch the stems and Remove dead leaves. In summer Deer Grass needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Comfrey needs Lots of watering and in winter, it needs Average Water.