Life Span
Annual
Perennial
Type
Flowering Plants, Shrubs
Tree
Origin
America
North America, United States, Northwestern United States, Alaska, California, Canada
Types
Lobelia aberdarica, Lobelia leschenaultiana, Lobelia canbyi
-
Habitat
Open areas, River side, Woods
Lowland evergreen rainforest
USDA Hardiness Zone
4-9
4-7
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Cushion/Mound-forming
Pyramidal
Flower Color
Blue, Red, Violet, White
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Dark Green
Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green
Plant Season
Fall, Summer
Spring, Summer, Fall
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Type of Soil
Well drained
Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Early Fall, Early Summer, Late Summer, Mid fall, Mid Spring
Early Spring
Tolerances
-
Maritime exposure, Salt water
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Layering, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Form a Soil ring to water efficiently, Prefer drip-irrigation instead of Over-head watering, Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water twice a day in the initial period
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic
Acidic, Neutral, Alkaline
Soil Type
Well drained
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Cut or pinch the stems, Prune after flowering, Prune to control growth, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Botrytis Blight, Crown rot, Pythium rot, Stem spot
-
Plant Tolerance
Drought
Maritime exposure, Salt water
Flowers
Yes
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Attracts
Birds, Hummingbirds
Insects
Allergy
coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting, weakness
-
Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
-
Beauty Benefits
-
Skin Problems
Environmental Uses
Air purification
Air purification, Prevent Soil Erosion, Shadow Tree
Medicinal Uses
Asthma, Bronchitis, Croup
Anodyne, Appetizer, Astringent
Part of Plant Used
Leaves, Seeds
Flowers, Inner Bark, Sap
Other Uses
Showy Purposes
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Bog Garden, Edging, Foundation, Hanging Basket, Houseplant, Mixed Border, Rock Garden / Wall
Screening / Wind Break, Shade Trees
Botanical Name
Lobelia laxiflora
ALNUS rubra
Common Name
Lobelia
Oregon Alder, Red Alder
In Hindi
Lobelia
red alder
In German
Lobelie
rot-Erle
In French
Lobelia
aulne rouge
In Spanish
Lobelia
aliso rojo
In Greek
λοβηλία
κόκκινη σκλήθρα
In Portuguese
Lobélia
amieiro vermelho
In Polish
Lobelia
czerwony olcha
In Latin
Lobelia
red alnus
Phylum
Anthophyta
Magnoliophyta
Class
Dicotyledonae
Magnoliopsida
Family
Campanulaceae
Betulaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Lobelia and Red Alder
Want to have the most appropriate plant for your garden? You might want to know the importance of Lobelia and Red Alder. Basically, these two plants vary in many aspects. Compare Lobelia and Red Alder 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 Lobelia is Asthma, Bronchitis and Croup whereas of Red Alder is Anodyne, Appetizer and Astringent. Lobelia has beauty benefits as follows: while Red Alder has beauty benefits as follows: .
Compare Facts of Lobelia vs Red Alder
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 Lobelia vs Red Alder 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 Lobelia are coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting and weakness whereas of Red Alder have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Lobelia has no showy fruits and Red Alder has showy fruits. Also Lobelia is flowering and Red Alder is not flowering . You can compare Lobelia and Red Alder facts and facts of other plants too.