Life Span
Perennial
Perennial
Type
Flowering Plants
Tree
Origin
South-Central United States
India, China
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Bead tree
Number of Varieties
2003
0
40000
👆🏻
Habitat
Rocky areas
Forest margins, Roadsides
USDA Hardiness Zone
5-88-15
0
99
👆🏻
AHS Heat Zone
12-1
12-7
Sunset Zone
No Available
H1, H2, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
30.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple
Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Yellow
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Long linear and narrow
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Cold climate, Drought, Pollution, Soil Compaction, Variety of soil types
Where to Plant?
Ground
Ground
How to Plant?
From bulbs
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Requires watering in the growing season
Average Water Needs, Medium, Requires regular watering, Requires watering in the growing season, Water daily during growing season, Water less during winter
In Summer
Lots of watering
Ample Water
In Spring
Moderate
Less Watering
In Winter
Average Water
Less Watering
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
Fertilize every year, fertilize in growing season, Less fertilizing
Pests and Diseases
Red blotch
Insects, Red blotch
Plant Tolerance
Drought
Cold climate, Drought, Variety of soil types
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Birds, Butterflies
Allergy
-
Toxic
Uses
Aesthetic Uses
Showy Purposes
Beautification, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Amazing growth rate, Erosion control, Food for birds, Food for insects, Forms dense stands, Nesting sites for birds, No fertilizer, pesticides, or herbicides needed, Prevent Soil Erosion, Shadow Tree, Shelter for wildlife, Soil protection, soil stabilisation, Used to establish native woodland, Very little waste, Wildlife, Windbreak
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
Seeds, Stem, Tree trunks
Other Uses
Showy Purposes, Used as Ornamental plant
Air freshner, Showy Purposes, Used as firewood, Used as Ornamental plant, Wood is used for making furniture, Wood is used for ship building, Wood is used fore making tools, Wood is used in construction, Wood log is used in making fences
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Shade Trees
Botanical Name
PENSTEMON cobaea
MELIA azedarach
Common Name
Beardtongue
Chinaberry Tree
In Hindi
Beardtongue
Chinaberry ट्री
In German
Bartfaden
Chinaberry -Baum
In French
beardtongue
Chinaberry Arbre
In Spanish
beardtongue
Chinaberry Arbre
In Greek
Beardtongue
chinaberry Δέντρο
In Portuguese
Beardtongue
azederaque
In Polish
Beardtongue
azederaque
In Latin
ursus lingua
Chinaberry ligno
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Equisetopsida
Magnoliopsida
Order
Lamiales
Sapindales
Family
Scrophulariaceae
Meliaceae
Genus
Penstemon
Melia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
Melieae
Subfamily
-
Meloideae
Number of Species
26150
1
27800
👆🏻