Life Span
Perennial
Perennial
Type
Tree
Flowering Plants, Shrubs
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Africa, America, Asia
Types
Quercus phellos, Quercus nigra
Lockinch, Petite Indigo, White Profusion
Number of Varieties
55100
0
40000
👆🏻
Habitat
Hot climate regions, low mountains, Tropical regions
Along Railroads, River side, Roadsides
USDA Hardiness Zone
6-95-10
0
99
👆🏻
AHS Heat Zone
9-3
9-2
Sunset Zone
2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21
H1, 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
Oval or Rounded
Arching/Fountain-shaped
Plant Size
Minimum Height
1,220.00 cm7.50 cm
0
3900
👆🏻
Minimum Width
910.00 cm4.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green, Chartreuse
Blue, Pink, Purple, Red, White
Flower Color Modifier
Bicolor
-
Fruit Color
Tan, Chocolate
-
Leaf Color in Spring
Green, Light Green
Gray Green
Leaf Color in Summer
Green, Dark Green
Gray Green, Light Green
Leaf Color in Fall
Yellow, Orange, Sandy Brown
Gray Green, Light Green, Yellow green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Irregular
Egg-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall
Fall, Spring, Summer, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Part sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Loamy, Sandy, Well drained
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Slightly Acidic, Slightly Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Soil Compaction
Drought, Pollution, Salt, Soil Compaction
Where to Plant?
Ground
Ground, Pot
How to Plant?
Grafting, Seedlings
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Allow to dry out slightly between watering, Does not require lot of watering
Form a Soil ring to water efficiently, Water Deeply, Water twice a day in the initial period
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, Slightly Acidic, Slightly Alkaline
Soil Type
Clay, Loam, Sand
Loamy, Sandy, Well drained
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Part sun, Partial shade
Pruning
cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Prune for shortening long shoots, Prune if you want to improve plant shape, Prune ocassionally, Remove damaged leaves, Remove dead or diseased plant parts, Remove deadheads, Remove shoots
Fertilizers
All-Purpose Liquid Fertilizer, Bonemeal, fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
Azalea leaf gall, Fusarium leaf spot, Leaf rust, Mildew
Downy mildew, Leaf spot, Spider mites
Plant Tolerance
Heat Tolerance, Humidity, Salt and Soil Compaction
Drought
Flowers
✔
✘
✔
✘
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Butterflies, Hummingbirds
Allergy
Eczema, Rhinitis, Runny nose
Vomiting
Uses
Aesthetic Uses
Landscape Designing, Showy Purposes
Showy Purposes
Beauty Benefits
Blood purifying, Reduce Bruises, Weightloss
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Gout, Obesity, Snoring
-
Part of Plant Used
Bark, Stem
Flowers, Leaves
Other Uses
Animal Feed, Biodiesel, Recovering internal injuries
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Edging, Feature Plant, Foundation
Botanical Name
QUERCUS phellos
Buddleia davidii
Common Name
Willow Oak
Butterfly Bush, Summer Lilac, Butterflybush
In Hindi
Overcup ओक
Butterfly Bush
In German
Overcup Oak
Schmetterlingsstrauch
In French
Overcup Oak
buisson de papillon
In Spanish
Overcup Roble
arbusto de las mariposas
In Greek
Overcup Oak
Butterfly Μπους
In Portuguese
Overcup Oak
arbusto de borboleta
In Polish
Overcup Dąb
Butterfly Bush
In Latin
Oryza
papilio rubo
Kingdom
Plantae
Plantae
Phylum
-
Spermatophyta
Class
Magnoliopsida
Dicotyledonae
Order
Fagales
Lamiales
Family
Fagaceae
Scrophulariaceae
Genus
Quercus
Buddleja
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
Amaryllidoideae
-
Number of Species
400100
1
27800
👆🏻