Life Span
Annual and Perennial
Perennial
Type
Tree
Flowering Plants
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Southwestern United States, Mexico
Types
Quercus stellata
-
Number of Varieties
2025
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Alpine Meadows, moist forests, Open areas
USDA Hardiness Zone
5-94-9
0
99
👆🏻
AHS Heat Zone
9-4
9-1
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
1,830.00 cm25.40 cm
0
3900
👆🏻
Minimum Width
1,680.00 cm20.30 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Yellow, Tan
Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Orange, Tan, Bronze, Orange Red
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Elliptic and Ovate
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Pollution
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Layering, Root Division, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering
Average Water Needs, Never Over-water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
cut main flower spike, Remove damaged leaves, Remove dead branches, Remove dead leaves, remove old stems before spring
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
chrysanthemum eelworms, Slugs, Snails
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
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
Coarse
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Hummingbirds, Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Cottage Garden, Landscape Designing, Ornamental use, Water gardening
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for insects, Prevent Soil Erosion
Plant Benefits
Medicinal Uses
Astringent, Emetic, Febrifuge, Tonic
-
Part of Plant Used
Leaves, Seeds, Wood
-
Other Uses
Used As Food, Used as Ornamental plant, Used in pulpwood and lumber production
Beneficial species for attracting pollinators, deer resistant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Cutflower, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
QUERCUS stellata
PENSTEMON barbatus 'Elfin Pink'
Common Name
Post Oak
Beardlip Penstemon, Elfin Pink Penstemon
In Hindi
पोस्ट ओक
Elfin Pink Penstemon
In German
Post oak
Elfin Pink Penstemon
In French
Post oak
Elfin Pink Penstemon
In Spanish
Post oak
Elfin Pink Penstemon
In Greek
Post Oak
Elfin Pink Penstemon
In Portuguese
Post Oak
Elfin Penstemon -de-rosa
In Polish
post Oak
Elfin Różowy Penstemon
In Latin
Post quercu
Elfin Pink Penstemon
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Angiosperms
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Lamiales
Family
Fagaceae
Scrophulariaceae
Genus
Quercus
Penstemon
Clade
Angiosperms, Eudicots, Rosids
Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
90250
1
27800
👆🏻