Life Span
Annual and Perennial
Perennial
Type
Grass
Broadleaf Evergreen
Origin
Africa
Europe, Russia
Types
Pennisetum glaucum
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Habitat
Sunny Edge, Warmer regions
Cold Regions, stream banks
USDA Hardiness Zone
8-11
6-11
Sunset Zone
8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Upright/Erect
Upright/Erect
Flower Color
Brown, Purple, Purplish-black
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Cream
Orange Red
Leaf Color in Spring
Purple, Dark Green, Burgundy
Red, Green, Copper
Leaf Color in Summer
Light Green
Green, Blue Green
Leaf Color in Fall
Purple, Dark Green, Burgundy
Green, Blue Green
Leaf Color in Winter
-
Red, Dark Green, Burgundy, Bronze
Leaf Shape
Long Linear
Oval
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Very Fast
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Late Summer, Early Fall, Fall
Late Spring, Early Summer, Summer
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Seedlings
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Requirements
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
Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune in winter, Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove dead leaves
Fertilizers
15-0-15, All-Purpose Liquid Fertilizer
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
Pests and Diseases
Alternaria Leaf Spot, eyespot, Red blotch
Aphids, Stem spot
Plant Tolerance
Deer resistant, Drought
Shallow soil, Sun
Flower Petal Number
Single
Single
Foliage Texture
Coarse
Medium
Invasive
Sometimes
Sometimes
Attracts
Aphids, Bees, Birds
Ants, Butterflies, pollinators
Allergy
-
Antibacterial, Peripheral Edema
Aesthetic Uses
along a porch, deck or patio, Beautification, Informal Hedge, Mixed Border, Showy Purposes, Wild gardens
Cottage Garden, Showy Purposes
Beauty Benefits
-
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Environmental Uses
Air purification
Air purification, Fixes Nitrogen
Medicinal Uses
-
Asthma, Diarrhea, Obesity, Osteoarthritis
Part of Plant Used
Branch, Flowering Tips, Whole plant
Leaves, Twigs
Other Uses
Beneficial species for attracting pollinators, repels deer
Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Container, Cutflower, Dried Flower/Everlasting, Mixed Border
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
PENNISETUM glaucum 'purple millet'
Symphytum asperum
Common Name
Millet, Pearl Millet
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
purple millet
Blackwort
In German
purple millet
Blackwort
In French
millet pourpre
Blackwort
In Spanish
purple millet
Blackwort
In Greek
purple millet
Blackwort
In Portuguese
purple millet
Blackwort
In Polish
purple millet
Blackwort
In Latin
purple millet
Blackwort
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Poaceae
Boraginaceae
Genus
Pennisetum
Symphytum
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Subfamily
Panicoideae
Boraginoideae
Season and Care of Purple Millet and Comfrey
Season and care of Purple Millet and Comfrey is important to know. While considering everything about Purple Millet and Comfrey Care, growing season is an essential factor. Purple Millet season is Spring, Summer and Fall and Comfrey season is Spring, Summer and Fall. The type of soil for Purple Millet is Loam, Sand and for Comfrey is Loam, Sand while the PH of soil for Purple Millet is Neutral, Alkaline and for Comfrey is Acidic, Neutral.
Purple Millet and Comfrey Physical Information
Purple Millet and Comfrey physical information is very important for comparison. Purple Millet height is 90.00 cm and width 30.50 cm whereas Comfrey height is 20.00 cm and width 90.00 cm. The color specification of Purple Millet and Comfrey are as follows:
Purple Millet flower color: Brown, Purple and Purplish-black
Purple Millet leaf color: Purple, Dark Green and Burgundy
Comfrey flower color: White and Light Pink
- Comfrey leaf color: Red, Green and Copper
Care of Purple Millet and Comfrey
Care of Purple Millet and Comfrey include pruning, fertilizers, watering etc. Purple Millet pruning is done Prune in winter, 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 Purple Millet 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.