Life Span
Perennial
Perennial
Type
Flowering Plants
Flowering Plants, Ornamental Plants, Shrubs
Origin
South-Central United States
Africa
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Not Available
Habitat
Rocky areas
gardens, meadows
USDA Hardiness Zone
5-8
Not Available
AHS Heat Zone
12-1
12 - 6
Sunset Zone
No Available
Not Available
Habit
Clump-Forming
Upright/Erect
Minimum Width
Not Available
Flower Color
White, Purple
Blue, Indigo, Lavender, Light Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Non Fruiting Plant
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Green, Yellow green
Leaf Color in Winter
Not Available
Green, Light Yellow, Tan
Leaf Shape
Long linear and narrow
Palmate and toothed
Plant Season
Not Available
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring
Not Available
Tolerances
Not Available
Heat And Humidity
Where to Plant?
Ground
Ground, Pot
How to Plant?
From bulbs
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Requires watering in the growing season
It cannot sustain wet-feet, Keep ground moist, Requires regular watering, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves
Cut away fading foliage, Do not prune during shooting season, Remove damaged leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
High-phosphorous fertilizers used, Organic Flower Fertilizer
Pests and Diseases
Red blotch
Bacterial leaf spot, fungus, Mealybugs
Plant Tolerance
Drought
Heat And Humidity
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Matte
Invasive
Not Available
No
Attracts
Hummingbirds, Butterflies
Butterflies
Allergy
Not Available
Severe allergen, Skin irritation, Skin rash, Throat itching, Vomiting
Aesthetic Uses
Showy Purposes
Beautification, Borders, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Not Available
No Beauty Benefits
Environmental Uses
Air purification
Air purification
Medicinal Uses
Not Available
No Medicinal Use
Part of Plant Used
Flowers, Leaves
Flowers
Other Uses
Showy Purposes, Used as Ornamental plant
Used in making blue ink
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Edging, Feature Plant
Botanical Name
PENSTEMON cobaea
Delphinium elatum
Common Name
Beardtongue
Alpine delphinium, Delphium, Candle larkspur, Siberian larkspur, Musk Larkspur,
In Hindi
Beardtongue
अल्पाइन Delphinium
In German
Bartfaden
Alpine Delphinium
In French
beardtongue
Alpine Delphinium
In Spanish
beardtongue
Alpine Delphinium
In Greek
Beardtongue
Alpine Δελφίνιο
In Portuguese
Beardtongue
Alpine Delphinium
In Polish
Beardtongue
Alpine Delphinium
In Latin
ursus lingua
Alpine Delphinium
Phylum
Tracheophyta
Tracheophyta
Class
Equisetopsida
Magnoliopsida
Order
Lamiales
Ranunculales
Family
Scrophulariaceae
Ranunculaceae
Genus
Penstemon
Delphinium
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots
Tribe
Not Available
Not Available
Subfamily
Not Available
Not Available
Difference Between Beardtongue and Alpine Delphinium
If you are confused whether Beardtongue or Alpine Delphinium are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Beardtongue and Alpine Delphinium Information and learn more about it. Fertilizers required for proper growth of Beardtongue are All-Purpose Liquid Fertilizer, whereas for Alpine Delphinium fertilizers required are High-phosphorous fertilizers used and Organic Flower Fertilizer. Hence, one should know the basic difference between Beardtongue and Alpine Delphinium if you are planning to have them in your garden to enhance its beauty.
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Flowering PlantsImportance of Beardtongue and Alpine Delphinium
Want to have the most appropriate plant for your garden? You might want to know the importance of Beardtongue and Alpine Delphinium. Basically, these two plants vary in many aspects. Compare Beardtongue and Alpine Delphinium 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 Beardtongue is Not Available whereas of Alpine Delphinium is No Medicinal Use. Beardtongue has beauty benefits as follows: Not Available while Alpine Delphinium has beauty benefits as follows: Not Available.
Compare Facts of Beardtongue vs Alpine Delphinium
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 Beardtongue vs Alpine Delphinium 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 Beardtongue are Not Available whereas of Alpine Delphinium have Severe allergen, Skin irritation, Skin rash, Throat itching and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Beardtongue has no showy fruits and Alpine Delphinium has no showy fruits. Also Beardtongue is not flowering and Alpine Delphinium is flowering. You can compare Beardtongue and Alpine Delphinium facts and facts of other plants too.
