Life Span
Perennial
Perennial
Type
Flowering Plants
Vegetable
Origin
North-Central United States, Central United States, Western United States, Texas
Southern Europe, Mediterranean
Types
-
garden asparagus , Sprenger's asparagus fern, White asparagus
Number of Varieties
70212
0
40000
👆🏻
Habitat
Cultivated Beds, Sandy areas, Sunny Edge
Loamy soils, Well Drained
USDA Hardiness Zone
3-94-8
0
99
👆🏻
AHS Heat Zone
9-1
8-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 10
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
-
Plant Size
Minimum Height
50.80 cm60.00 cm
0
3900
👆🏻
Minimum Width
35.60 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
White, Gold
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Yellow green, Orange Red
Leaf Color in Spring
Light Green, Gray Green
Green, Dark Green
Leaf Color in Summer
Gray Green
Green, Purple
Leaf Color in Fall
Gray Green
Green, Purple
Leaf Color in Winter
-
-
Shape
Leaf Shape
Oval to egg shaped
Lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
-
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
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Full Sun, Humidity, Shallow soil
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Cuttings, Divison, Seedlings
Stem Cutting
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
Keep the Soil well drained, 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
Neutral, Alkaline
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Well drained
-
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut away fading foliage
Fertilizers
All-Purpose Liquid Fertilizer
14-14-14 Fertilizer, 8-8-8, All-Purpose Liquid Fertilizer, organic fertlizers
Pests and Diseases
Red blotch
Crown rot, Foliage miners, Fusarium wilt, Leaf rust, Mites, Red blotch, Thripes
Plant Tolerance
Drought
Full Sun, Heat Tolerance, Shallow soil
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Bumblebees
Beetles, Bugs, Fishes
Allergy
-
allergic reaction, Mouth itching, Phytodermatitis, Rhinoconjunctivitis
Uses
Aesthetic Uses
Showy Purposes
Beautification, Showy Purposes
Beauty Benefits
-
Anti-ageing, Makes Hair Silkier, Promotes healthy skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Indoor Air Purification, Provides ground cover
Plant Benefits
Medicinal Uses
Analgesic, Febrifuge, Stomachic
Acne, Anemia, Menstrual Disorders, Nerve pain, Vitamin B, Vitamin E
Part of Plant Used
Root
Shoots, Stem
Other Uses
Chewing
Air freshner, Employed in herbal medicine, Leaves are used as mosquito repellent, Used for making wood alcohol
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Rock Garden / Wall, Wildflower
Edible, Herb / Vegetable
Botanical Name
PENSTEMON grandiflorus 'Prairie Snow'
ASPARAGUS officinalis 'Jersey Knight'
Common Name
Large Beardtongue, Prairie Snow Beardtongue
Asparagus, Jersey Knight Asparagus
In Hindi
Large Beardtongue
शतावर
In German
Large Beardtongue
Gemüsespargel
In French
Large Beardtongue
Asperge
In Spanish
Large Beardtongue
Asparagus
In Greek
Large Beardtongue
σπαράγγι
In Portuguese
Large Beardtongue
Asparagus
In Polish
Large Beardtongue
Szparag lekarski
In Latin
Large Beardtongue
Asparagus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Scrophulariales
Asparagales
Family
Scrophulariaceae
Liliaceae
Genus
Penstemon
Asparagus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
Asparagoideae
Number of Species
2505
1
27800
👆🏻