Life Span
Perennial
Perennial
Type
Shrub
Flowering Plants
Origin
North America, United States, North-Central United States, Central United States, Canada
South-Central United States
Types
Blue False Indigo
White False Indigo
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Habitat
gardens, Grassland, Warmer regions
Rocky areas
USDA Hardiness Zone
2-8
5-8
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9
No Available
Habit
Oval or Rounded
Clump-Forming
Flower Color
Purple
White, Purple
Flower Color Modifier
Not Available
Bicolor
Fruit Color
Light Green
Not Available
Leaf Color in Spring
Light Green, Gray Green, Gray
Green
Leaf Color in Summer
Light Green, Gray Green, Gray
Green
Leaf Color in Fall
Light Green, Gray Green, Gray
Green
Leaf Color in Winter
Not Available
Not Available
Leaf Shape
Ovate
Long linear and narrow
Plant Season
Summer, Fall
Not Available
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Late Summer, Early Fall
Late Spring
Tolerances
Drought
Not Available
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Stem Planting
From bulbs
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
Neutral, Alkaline
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Invasive
No
Not Available
Self-Sowing
Not Available
No
Attracts
Not Available
Hummingbirds, Butterflies
Allergy
Not Available
Not Available
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Not Available
Not Available
Part of Plant Used
Whole plant
Flowers, Leaves
Other Uses
Used as Ornamental plant
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Foundation, Mixed Border, Rock Garden, Wall
Bedding Plant, Rock Garden / Wall, Wildflower
Botanical Name
AMORPHA canescens
PENSTEMON cobaea
Common Name
False Indigo
Beardtongue
In Hindi
इंडिगो
Beardtongue
In German
falsches Indigo
Bartfaden
In French
faux Indigo
beardtongue
In Spanish
Falso Indigo
beardtongue
In Greek
Λάθος Indigo
Beardtongue
In Portuguese
false Indigo
Beardtongue
In Polish
fałsz Indigo
Beardtongue
In Latin
falsum indicum
ursus lingua
Phylum
Magnoliophyta
Tracheophyta
Class
Not Available
Equisetopsida
Family
Fabaceae
Scrophulariaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Not Available
Not Available
Subfamily
Not Available
Not Available
Number of Species
Not Available
Difference Between False Indigo and Beardtongue
If you are confused whether False Indigo or Beardtongue 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 False Indigo and Beardtongue Information and learn more about it. Fertilizers required for proper growth of False Indigo are All-Purpose Liquid Fertilizer, whereas for Beardtongue fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between False Indigo and Beardtongue if you are planning to have them in your garden to enhance its beauty.
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Flowering PlantsImportance of False Indigo and Beardtongue
Want to have the most appropriate plant for your garden? You might want to know the importance of False Indigo and Beardtongue. Basically, these two plants vary in many aspects. Compare False Indigo and Beardtongue 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 False Indigo is Not Available whereas of Beardtongue is Not Available. False Indigo has beauty benefits as follows: Not Available while Beardtongue has beauty benefits as follows: Not Available.
Compare Facts of False Indigo vs Beardtongue
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 False Indigo vs Beardtongue 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 False Indigo are Not Available whereas of Beardtongue have Not Available respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. False Indigo has no showy fruits and Beardtongue has no showy fruits. Also False Indigo is not flowering and Beardtongue is not flowering . You can compare False Indigo and Beardtongue facts and facts of other plants too.