Life Span
Perennial
Perennial
Type
Flowering Plants, Herbs
Tree
Origin
Southwestern United States, Mexico
North America, United States, Northwestern United States, Alaska, California, Canada
Types
-
-
Number of Varieties
5630
0
40000
👆🏻
Habitat
Mountains, Upland
Lowland evergreen rainforest
USDA Hardiness Zone
4-94-7
0
99
👆🏻
AHS Heat Zone
9-2
7-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Clump-Forming
Pyramidal
Plant Size
Minimum Height
60.00 cm1,370.00 cm
0
3900
👆🏻
Minimum Width
45.70 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Rose, Crimson
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Brown
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
Green
-
Shape
Leaf Shape
Long Linear
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Salt
Maritime exposure, Salt water
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
From bulbs
Layering, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Requires a lot of watering
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Leaf spot, Root rot
-
Plant Tolerance
Drought
Maritime exposure, Salt water
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
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Insects
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Prevent Soil Erosion, Shadow Tree
Plant Benefits
Medicinal Uses
Broken Bones, Burns, Sore throat, Stomach aliments, Urine infections
Anodyne, Appetizer, Astringent
Part of Plant Used
Whole plant
Flowers, Inner Bark, Sap
Other Uses
Used as Ornamental plant
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Mixed Border, Rock Garden / Wall, Wildflower
Screening / Wind Break, Shade Trees
Botanical Name
PENSTEMON barbatus
ALNUS rubra
Common Name
Beardlip Penstemon, Scarlet Beardtongue
Oregon Alder, Red Alder
In Hindi
Beardlip Penstemon
red alder
In German
Beardlip Penstemon
rot-Erle
In French
penstemon beardlip
aulne rouge
In Spanish
penstemon beardlip
aliso rojo
In Greek
beardlip penstemon
κόκκινη σκλήθρα
In Portuguese
penstemon beardlip
amieiro vermelho
In Polish
beardlip penstemon
czerwony olcha
In Latin
Birdlip penstemon
red alnus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Fagales
Family
Scrophulariaceae
Betulaceae
Genus
Penstemon
Alnus
Clade
Angiosperms, Asterids, Dicotyledonous, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
4035
1
27800
👆🏻