Life Span
Perennial
Biennial
Type
Flowering Plants
Herbs, Shrub
Origin
North-Central United States, Central United States, Western United States, Texas
Mediterranean, Northern Africa
Types
-
-
Number of Varieties
7025
0
40000
👆🏻
Habitat
Cultivated Beds, Sandy areas, Sunny Edge
Temperate Regions
USDA Hardiness Zone
3-95-8
0
99
👆🏻
AHS Heat Zone
9-1
8 - 5
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 10
21,22
Habit
Upright/Erect
Rosette/Stemless
Plant Size
Minimum Height
50.80 cm10.20 cm
0
3900
👆🏻
Minimum Width
35.60 cm50.80 cm
0
6350
👆🏻
Plant Color
Flower Color
White
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Light Green, Gray Green
Silver
Leaf Color in Summer
Gray Green
Silver
Leaf Color in Fall
Gray Green
Silver
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Oval to egg shaped
Oval with a pointed tip and fine teeth along their edges
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground, Pot
Ground, Pot
How to Plant?
Cuttings, Divison, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep the Soil well drained, Needs a lot of moisture in the growing season, Reduce watering in winter
Average Water Needs, Never Over-water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, 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, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
Pests and Diseases
Red blotch
Red blotch, Slugs, Snails
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Bumblebees
Snails
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Analgesic, Febrifuge, Stomachic
Antiseptic, Astringent
Part of Plant Used
Root
Leaves
Other Uses
Chewing
Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Rock Garden / Wall, Wildflower
Bedding Plant, Container, Mixed Border, Rock Garden / Wall
Botanical Name
PENSTEMON grandiflorus 'Prairie Snow'
SALVIA argentea
Common Name
Large Beardtongue, Prairie Snow Beardtongue
Silver Clary, Silver Sage
In Hindi
Large Beardtongue
रजत बाबा
In German
Large Beardtongue
Silver Sage
In French
Large Beardtongue
Silver Sage
In Spanish
Large Beardtongue
silver Sage
In Greek
Large Beardtongue
Silver Sage
In Portuguese
Large Beardtongue
silver Sage
In Polish
Large Beardtongue
silver Sage
In Latin
Large Beardtongue
Argentum Sage
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Lamiales
Family
Scrophulariaceae
Lamiaceae
Genus
Penstemon
Salvia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
Mentheae
Subfamily
-
Nepetoideae
Number of Species
250900
1
27800
👆🏻