Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Europe, Southern Asia, Southeastern Asia, India, China
Types
Quercus phellos, Quercus nigra
cinnamomeum, zeylanicum, delavayi
Number of Varieties
555
0
40000
👆🏻
Habitat
Hot climate regions, low mountains, Tropical regions
Dappled Shade, Woodlands
USDA Hardiness Zone
6-97-9
0
99
👆🏻
AHS Heat Zone
9-3
9-6
Sunset Zone
2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21
H1, 8, 9, 14, 15, 16, 17, 23, 24
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
1,220.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
910.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green, Chartreuse
White, Red, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Chocolate
Brown, Chocolate
Leaf Color in Spring
Green, Light Green
Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Yellow, Orange, Sandy Brown
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Irregular
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Average
Average
Bloom Time
Spring, Late Spring
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Soil Compaction
-
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Seedlings
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Allow to dry out slightly between watering, Does not require lot of watering
Reduce water once established
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
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune after flowering, Prune if you want to improve plant shape, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, Bonemeal, fertilize in growing season
Doesn't require fertilization when grown in rich soil, Fertilize in early spring, fertilize in winter, Mulch
Pests and Diseases
Azalea leaf gall, Fusarium leaf spot, Leaf rust, Mildew
Phytophthora, Thripes
Plant Tolerance
Heat Tolerance, Humidity, Salt and Soil Compaction
-
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
Fine
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Butterflies
Allergy
Eczema, Rhinitis, Runny nose
-
Uses
Aesthetic Uses
Landscape Designing, Showy Purposes
Showy Purposes
Beauty Benefits
Blood purifying, Reduce Bruises, Weightloss
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Insect Repellent, Shadow Tree, Windbreak
Plant Benefits
Medicinal Uses
Gout, Obesity, Snoring
antimicrobial, Cancer, Dermatitis
Part of Plant Used
Bark, Stem
Flowers, Leaves
Other Uses
Animal Feed, Biodiesel, Recovering internal injuries
Used as fuel, Used as insect repellent, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Feature Plant, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
QUERCUS phellos
RHODODENDRON arboreum
Common Name
Willow Oak
Chalan, Rose Tree, Tree Rhododendron
In Hindi
Overcup ओक
लाल बुरांश
In German
Overcup Oak
Rhododendron arboreum
In French
Overcup Oak
Rhododendron arboreum
In Spanish
Overcup Roble
arboreum rododendro
In Greek
Overcup Oak
Rhododendron arboreum
In Portuguese
Overcup Oak
arboreum Rhododendron
In Polish
Overcup Dąb
różanecznik drzewiasty
In Latin
Oryza
Prunus arborea
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Ericales
Family
Fagaceae
Ericaceae
Genus
Quercus
Rhododendron
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
Amaryllidoideae
-
Number of Species
4001000
1
27800
👆🏻