Life Span
Perennial
Perennial
Type
Flowering Plants
Shrub
Origin
North-Central United States, Central United States, Western United States, Texas
Southwestern United States, Mexico
Types
Blue Toadflax, Old-Field Toadflax
Common sotol, Bear Grass, Common Sotol, Desert Spoon
Number of Varieties
30-
0
40000
👆🏻
Habitat
Cultivated Beds
Desert, Lower slopes
USDA Hardiness Zone
3-912-15
0
99
👆🏻
AHS Heat Zone
9-1
12-10
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 10
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Rosette/Stemless
Plant Size
Minimum Height
61.00 cm270.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Light Blue, Lavender
Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
-
-
Leaf Color in Spring
Light Green, Blue Green, Gray Green
Green, Blue Green
Leaf Color in Summer
Blue Green, Gray Green
Green, Blue Green
Leaf Color in Fall
Blue Green, Gray Green
Green, Blue Green
Leaf Color in Winter
-
Green, Blue Green
Shape
Leaf Shape
Oval to egg shaped
Rosette
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Divison, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Needs very little water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
use all-purpose fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Foliar disease, Root rot, Spider mites
-
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
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bumblebees
Hummingbirds
Allergy
Depression, High blood cholestrol, Pain
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Analgesic, Febrifuge, Stomachic
-
Part of Plant Used
Leaves, Root
Leaves
Other Uses
-
Paper pulp, Pulp can be used to make rope place mats and other goods
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Rock Garden / Wall, Wildflower
Container, Dried Flower, Everlasting, Feature Plant, Rock Garden, Wall, Wildflower
Botanical Name
PENSTEMON grandiflorus
DASYLIRION texanum
Common Name
Large Beardtongue, Shell-leaf Penstemon, Wild Snapdragon
Common sotol, Bear Grass, Common Sotol, Desert Spoon
In Hindi
Wild Snapdragon
sotol
In German
Wilde Snapdragon
Dasylirion texanum
In French
Snapdragon sauvage
sotol
In Spanish
Salvaje Snapdragon
sotol
In Greek
άγρια Snapdragon
sotol
In Portuguese
Selvagem Snapdragon
sotol
In Polish
Dziki Snapdragon
sotol
In Latin
Phlox Ferae
sotol
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Scrophulariales
Liliales
Family
Scrophulariaceae
Liliaceae
Genus
Penstemon
Dasylirion
Clade
Angiosperms, Asterids, Eudicots
Monocots
Tribe
-
-
Subfamily
Scrophularioideae
Nolinoideae
Number of Species
40300
1
27800
👆🏻