Life Span
Biennial
Perennial
Type
Flowering Plants, Perennial
Perennial, Shrub
Origin
Southern Europe, Russia/Siberia, Turkey
Northwestern United States, Canada
Types
Carillon, Temple Bells
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Number of Varieties
578
0
40000
👆🏻
Habitat
Terrestrial
foothill woods, High elevation, Open areas, Rocky areas
USDA Hardiness Zone
3-84-9
0
99
👆🏻
AHS Heat Zone
8 - 1
9-1
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
Habit
Upright/Erect
Mat-forming
Plant Size
Minimum Height
60.00 cm45.72 cm
0
3900
👆🏻
Minimum Width
30.00 cm40.64 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Yellow, Brown
Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
Light Green
Dark Green
Shape
Leaf Shape
Ovate
Narrow and lance shape
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Divison, Seedlings, Seperation
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Needs less watering, Requires regular watering, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
cut main flower spike
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Downy mildew, Leaf spot, Powdery mildew
Red blotch
Plant Tolerance
-
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
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Hummingbirds, Butterflies
Allergy
Blurred vision, Confusion, Depression, Diarrhea, Disorientation, drowsiness, Fainting, Halos around objects, Headache, Irregular or slow heartbeat, Lethargy, Loss of appetite, Low blood pressure, Nausea, Rash, Stomach pain, Vomiting, weakness
Asthma, Pollen
Uses
Aesthetic Uses
Showy Purposes
Cottage Garden, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Wildlife
Plant Benefits
Medicinal Uses
-
Recovering internal injuries, Wounds
Part of Plant Used
Whole plant
Flowers
Other Uses
Used as Ornamental plant
Container, Used as Ornamental plant, Veterinarian uses
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Cutflower, Mixed Border
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
DIGITALIS grandiflora
PENSTEMON fruticosus 'Purple Haze'
Common Name
Large Yellow Foxglove, Yellow Foxglove
Bush Penstemon, Shrubby Penstemon
In Hindi
पीला Foxglove
Bush Penstemon
In German
Gelber Fingerhut
Bush Penstemon
In French
Digitale Jaune
Bush Penstemon
In Spanish
Foxglove amarillo
Bush Penstemon
In Greek
κίτρινο Foxglove
Μπους Penstemon
In Portuguese
Foxglove amarelo
Bush, Penstemon
In Polish
żółty naparstnica
Bush Penstemon
In Latin
Yellow Foxglove
Persicaria Bush
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Scrophulariales
Family
Scrophulariaceae
Scrophulariaceae
Genus
Digitalis
Penstemon
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
26250
1
27800
👆🏻