Life Span
Perennial
Annual or Biennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Asia, Europe, North Africa, North America
Types
Not available
Not Available
Habitat
Lowland evergreen rainforest
Shaded sites, Waste areas
USDA Hardiness Zone
4-7
3-9
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
21,22
Habit
Pyramidal
Clump-Forming
Flower Color
Yellow, Red, Coral
Pink, Magenta, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Not Available
Leaf Color in Spring
Green, Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Red, Green, Dark Red
Leaf Color in Winter
Not Available
Light Green
Leaf Shape
Ovate
Arrowhead
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Partial Sun, Partial shade, Full Shade
Growth Rate
Fast
Very Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring
Spring, Late Spring, Early Summer, Summer
Tolerances
Maritime exposure, Salt water
Not Available
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Not Available
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Keep ground moist, Requires regular watering
In Summer
Lots of watering
Average Water
In Spring
Moderate
Average Water
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Partial Sun, Partial shade, Full Shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
Not Available
Pests and Diseases
Not Available
Downy mildew, Pest Free, Powdery mildew
Plant Tolerance
Maritime exposure, Salt water
Shade areas
Flowers
Insignificant
Showy
Flower Petal Number
Not Available
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Attracts
Insects, Not Available
Not Available
Allergy
Not Available
Not Available
Aesthetic Uses
Not Used For Aesthetic Purpose
Cottage Garden, Showy Purposes
Beauty Benefits
Skin Problems
Good for skin, Reduce Bruises, Skin irritation
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Insect Repellent
Medicinal Uses
Anodyne, Appetizer, Astringent
Antioxidants, Antiseptic, Astringent, Diabetes, Diarrhea, Diuretic, Gallbladder Diseases, Haemorrhages, Inflammation, Kidney problems, Kidney Stones, Liver problems, Sore throat, Strengthen gums, Swelling, Ulcers
Part of Plant Used
Flowers, Inner Bark, Sap
Leaves, Root, Whole plant
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Can be made into a herbal tea, repels rabbits, deers and mosquitos, Used as a nutritious food item
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees
Bedding Plant, Mixed Border, Wildflower
Botanical Name
ALNUS rubra
GERANIUM robertianum
Common Name
Oregon Alder, Red Alder
Death-Comes-Quickly, Herb Robert, Dove's Foot, Crow's Foot, Storksbill, Red Robin
In Hindi
red alder
जड़ी बूटी रॉबर्ट
In German
rot-Erle
Kraut Robert
In French
aulne rouge
herbe à Robert
In Spanish
aliso rojo
hierba de San Roberto
In Greek
κόκκινη σκλήθρα
βότανο Robert
In Portuguese
amieiro vermelho
erva robert
In Polish
czerwony olcha
herb robert
In Latin
red alnus
Robertus herba
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Betulaceae
Geraniaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Not Available
Not Available
Subfamily
Not Available
Not Available
Number of Species
Not Available
Season and Care of Red Alder and Herb Robert
Season and care of Red Alder and Herb Robert is important to know. While considering everything about Red Alder and Herb Robert Care, growing season is an essential factor. Red Alder season is Spring, Summer and Fall and Herb Robert season is Spring, Summer and Fall. The type of soil for Red Alder is Loam, Sand and for Herb Robert is Loam, Sand while the PH of soil for Red Alder is Acidic, Neutral, Alkaline and for Herb Robert is Acidic, Neutral, Alkaline.
Red Alder and Herb Robert Physical Information
Red Alder and Herb Robert physical information is very important for comparison. Red Alder height is 1,370.00 cm and width 610.00 cm whereas Herb Robert height is 25.40 cm and width 30.50 cm. The color specification of Red Alder and Herb Robert are as follows:
Red Alder flower color: Yellow, Red and Coral
Red Alder leaf color: Green and Dark Green
Herb Robert flower color: Pink, Magenta and Rose
- Herb Robert leaf color: Green and Light Green
Care of Red Alder and Herb Robert
Care of Red Alder and Herb Robert include pruning, fertilizers, watering etc. Red Alder pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Herb Robert pruning is done Cut or pinch the stems, Remove damaged leaves and Remove dead leaves. In summer Red Alder needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Herb Robert needs Average Water and in winter, it needs Average Water.