Life Span
Perennial
Perennial
Type
Ornamental Grasses and Bamboo
Flowering Plants
Origin
Southern Europe, Western Europe, Mediterranean
South-Central United States
Types
Not Available
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Number of Varieties
Not Available
Habitat
Desert, Dry areas, Dry Forest, Rocky areas
Rocky areas
USDA Hardiness Zone
4-9
5-8
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
No Available
Habit
Cushion/Mound-forming
Clump-Forming
Flower Color
Blue Green
White, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Not Available
Leaf Color in Spring
Blue Green, Silver, Gray
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Blue Green, Silver, Gray
Green
Leaf Color in Winter
Blue Green, Tan, Silver, Gray
Not Available
Leaf Shape
Grass like
Long linear and narrow
Plant Season
Spring, Summer, Fall, Winter
Not Available
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Late Spring
Tolerances
Salt
Not Available
Where to Plant?
Container, Ground
Ground
How to Plant?
Rooted stem cutting, Seedlings, Stem Planting
From bulbs
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
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
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Pinch Tips, 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
Salt
Drought
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Invasive
No
Not Available
Attracts
Butterflies, Hummingbirds
Hummingbirds, Butterflies
Allergy
Asthma, Itchiness, Rash, Rhinitis
Not Available
Aesthetic Uses
Ground Cover
Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Not Available
Not Available
Part of Plant Used
Stem
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
Container, Edging, Mixed Border, Rock Garden / Wall
Bedding Plant, Rock Garden / Wall, Wildflower
Botanical Name
HELICTOTRICHON sempervirens
PENSTEMON cobaea
Common Name
Blue Oat Grass
Beardtongue
In Hindi
ब्लू जई घास
Beardtongue
In German
Blau Ährengras
Bartfaden
In French
Bleu Oat Grass
beardtongue
In Spanish
Azul hierba de avena
beardtongue
In Greek
Μπλε βρώμης Grass
Beardtongue
In Portuguese
Azul Aveia
Beardtongue
In Polish
Niebieski Owies trawa
Beardtongue
In Latin
Blue Oat Grass
ursus lingua
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Equisetopsida
Family
Poaceae
Scrophulariaceae
Genus
Helictotrichon
Penstemon
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Aveneae
Not Available
Subfamily
Pooideae
Not Available
Number of Species
Not Available
Importance of Blue Oat Grass and Beardtongue
Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Oat Grass and Beardtongue. Basically, these two plants vary in many aspects. Compare Blue Oat Grass 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 Blue Oat Grass is Not Available whereas of Beardtongue is Not Available. Blue Oat Grass has beauty benefits as follows: Not Available while Beardtongue has beauty benefits as follows: Not Available.
Compare Facts of Blue Oat Grass 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 Blue Oat Grass 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 Blue Oat Grass are Asthma, Itchiness, Rash and Rhinitis whereas of Beardtongue have Not Available respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blue Oat Grass has no showy fruits and Beardtongue has no showy fruits. Also Blue Oat Grass is not flowering and Beardtongue is not flowering . You can compare Blue Oat Grass and Beardtongue facts and facts of other plants too.