Life Span
Perennial
Annual
Type
Flowering Plants
Vegetable
Origin
South-Central United States
Africa, Southern Africa
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
-
Number of Varieties
20020
0
40000
👆🏻
Habitat
Rocky areas
along watercourse, Grassland
USDA Hardiness Zone
5-810-12
0
99
👆🏻
AHS Heat Zone
12-1
12-4
Sunset Zone
No Available
A3, H1, H2, 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
Clump-Forming
Prostrate/Trailing
Plant Size
Minimum Height
30.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
30.50 cm240.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Crimson, Dark Green
Leaf Color in Spring
Green
Light Green
Leaf Color in Summer
Green
Green, Gray Green
Leaf Color in Fall
Green
Green, Gray Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Long linear and narrow
Irregular
Thorns
✔
✘
✔
✘
Plant Season
-
Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Very Fast
Type of Soil
Loam
Loam
The pH of Soil
Neutral, Alkaline
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
From bulbs
Seedlings, Transplanting
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Requires watering in the growing season
Requires consistently moist soil, Requires regular watering, Requires watering in the growing season, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral
Soil Type
Loam
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves
Remove damaged leaves, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
fertilize in growing season, Nitrogen, Potassium
Pests and Diseases
Red blotch
brown-spot needle blight, Cutworms, Downy mildew, Flea beetle, Flea Beetles, Fungal Diseases, fungus, Fusarium wilt, Powdery mildew, Red blotch
Plant Tolerance
Drought
Drought, Salt
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
Hummingbirds, Butterflies
Bees, Insects, Squirrels
Allergy
-
Stomach pain, Throat itching
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for animals, Food for birds, Food for insects, Versatility
Plant Benefits
Medicinal Uses
-
High blood pressure, Nutrients
Part of Plant Used
Flowers, Leaves
Fruits
Other Uses
Showy Purposes, Used as Ornamental plant
Used As Food, Used for its medicinal properties, Used in making beverages
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Edible, Fruit / Fruit Tree, Herb / Vegetable, Tropical, Vine
Botanical Name
PENSTEMON cobaea
CITRULLUS lanatus 'Crimson Sweet'
Common Name
Beardtongue
Crimson Sweet Watermelon, Watermelon
In Hindi
Beardtongue
तरबूज़
In German
Bartfaden
Wassermelone
In French
beardtongue
Citrullus lanatus
In Spanish
beardtongue
Citrullus lanatus
In Greek
Beardtongue
καρπούζι
In Portuguese
Beardtongue
Citrullus lanatus
In Polish
Beardtongue
Citrullus lanatus
In Latin
ursus lingua
Citrullus lanatus
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Embryophyta
Class
Equisetopsida
Magnoliopsida
Order
Lamiales
Cucurbitales
Family
Scrophulariaceae
Cucurbitaceae
Genus
Penstemon
Citrullus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
Benincaseae
Subfamily
-
Cucurbitoideae
Number of Species
2611000
1
27800
👆🏻