Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Southern Europe, Mediterranean, Northern Africa
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Types
Quercus ilex, Quercus rotundifolia
-
Number of Varieties
22
0
40000
👆🏻
Habitat
Mediterranean region
gardens, Hardwood forests
USDA Hardiness Zone
4-85-7
0
99
👆🏻
AHS Heat Zone
9-2
7-5
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,220.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
1,070.00 cm12.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow green
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown, Chocolate
Light Green
Leaf Color in Spring
Green, Dark Green
Green, Blue Green
Leaf Color in Summer
Dark Green
Green, Gray Green
Leaf Color in Fall
Dark Green
Green, Gray Green
Leaf Color in Winter
Dark Green
Light Green
Shape
Leaf Shape
Oblong or Lanceolate
Butterfly shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial shade, Full Shade
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought, Salt
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Grafting, Seedlings
Divison, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Medium
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
Clay, Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Partial shade, Full Shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove deadheads, Requires very little pruning
Fertilizers
fertilize in fall, Nitrogen, Phosphorous, Potassium
No fertilizers needed
Pests and Diseases
Aphids, Moth
Pests and diseases free, Red blotch
Plant Tolerance
Pollution, Shade areas
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
Medium
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Insects
Bees, Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Cottage Garden
Showy Purposes
Beauty Benefits
Good for skin, Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Nesting sites for birds, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
Digestive, Skin irritation
Cancer, Diuretic
Part of Plant Used
Bark, Fruits, Wood
Flowers, Root
Other Uses
Charcoal, Used as firewood, Used for its medicinal properties, Wood is used fore making tools
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Screening / Wind Break, Shade Trees, Street Trees
Feature Plant, Groundcover
Botanical Name
QUERCUS ilex
JEFFERSONIA diphylla
Common Name
Evergreen Oak, Holly Oak, Holm Oak
-
In Hindi
होल्म ओक
Twinleaf
In German
Steineiche
Twinleaf
In French
chêne vert
Twinleaf
In Spanish
encina
Twinleaf
In Greek
πρινόδενδρο
Twinleaf
In Portuguese
azinheira
Twinleaf
In Polish
dąb skalny
Twinleaf
In Latin
ilice
Twinleaf
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Ranunculales
Family
Fagaceae
Berberidaceae
Genus
Quercus
Jeffersonia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
172
1
27800
👆🏻