Life Span
Perennial
Annual
Type
Flowering Plants
Tender Perennial
Origin
South-Central United States
Brazil
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Ornamental plant
Habitat
Rocky areas
Tropical regions
USDA Hardiness Zone
5-8
11-15
Sunset Zone
No Available
H1, H2, 24
Habit
Clump-Forming
Upright/Erect
Flower Color
White, Purple
-
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green
White, Yellow, Green, Light Green, Light Yellow, Ivory
Leaf Color in Summer
Green
White, Green, Light Green, Light Yellow, Ivory
Leaf Color in Fall
Green
White, Yellow, Green, Light Green, Light Yellow, Ivory
Leaf Color in Winter
-
Light Green
Leaf Shape
Long linear and narrow
oblong or obovate
Plant Season
-
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Partial shade, Full Shade
Type of Soil
Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring
Early Summer, Summer
Where to Plant?
Ground
Container
How to Plant?
From bulbs
Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Requires watering in the growing season
Medium
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
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Partial shade, Full Shade
Pruning
Remove damaged leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Foliage Texture
Medium
Bold
Foliage Sheen
Matte
Glossy
Attracts
Hummingbirds, Butterflies
Hummingbirds
Allergy
-
Eye irritation, Nausea, Swelling in mouth
Aesthetic Uses
Showy Purposes
Showy Purposes
Environmental Uses
Air purification
Air purification
Part of Plant Used
Flowers, Leaves
Leaves
Other Uses
Showy Purposes, Used as Ornamental plant
Air freshner, Showy Purposes
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Container, Feature Plant, Foundation, Houseplant, Tropical
Botanical Name
PENSTEMON cobaea
DIEFFENBACHIA seguine
Common Name
Beardtongue
Dumbcane
In Hindi
Beardtongue
dieffenbachia seguine
In German
Bartfaden
Dieffenbachie
In French
beardtongue
dieffenbachia seguine
In Spanish
beardtongue
seguine DIEFFENBACHIA
In Greek
Beardtongue
Dieffenbachia seguine
In Portuguese
Beardtongue
Dieffenbachia seguine
In Polish
Beardtongue
Difenbachia seguine
In Latin
ursus lingua
Caladium
Phylum
Tracheophyta
Tracheophyta
Class
Equisetopsida
Magnoliopsida
Order
Lamiales
Alismatales
Family
Scrophulariaceae
Araceae
Genus
Penstemon
Dieffenbachia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Difference Between Beardtongue and Dumbcane
If you are confused whether Beardtongue or Dumbcane 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 Dumbcane Information and learn more about it. Fertilizers required for proper growth of Beardtongue are All-Purpose Liquid Fertilizer, whereas for Dumbcane fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Beardtongue and Dumbcane if you are planning to have them in your garden to enhance its beauty.
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Flowering Plants
Importance of Beardtongue and Dumbcane
Want to have the most appropriate plant for your garden? You might want to know the importance of Beardtongue and Dumbcane. Basically, these two plants vary in many aspects. Compare Beardtongue and Dumbcane 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 whereas of Dumbcane is . Beardtongue has beauty benefits as follows: while Dumbcane has beauty benefits as follows: .
Compare Facts of Beardtongue vs Dumbcane
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 Dumbcane 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 whereas of Dumbcane have Eye irritation, Nausea and Swelling in mouth respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Beardtongue has no showy fruits and Dumbcane has showy fruits. Also Beardtongue is not flowering and Dumbcane is not flowering . You can compare Beardtongue and Dumbcane facts and facts of other plants too.