Life Span
Perennial
Perennial
Type
Tree
Shrub
Origin
United States, California
Texas, Mexico
Types
-
-
Number of Varieties
8-
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Semi desert, shade of desert, Shaded sites
USDA Hardiness Zone
6-910-13
0
99
👆🏻
AHS Heat Zone
9-1
12-9
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
23, 24
Habit
Spreading
Clump-Forming
Plant Size
Minimum Height
1,520.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
1,370.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow green
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Pink
Leaf Color in Spring
Green, Blue Green
Gray Green
Leaf Color in Summer
Green, Blue Green
Gray Green
Leaf Color in Fall
Yellow, Orange, Pink
Gray Green
Leaf Color in Winter
-
Gray Green
Shape
Leaf Shape
Irregular
-
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Very Slow
Type of Soil
-
Sand
The pH of Soil
-
Neutral, Alkaline
Soil Drainage
-
Well drained
Bloom Time
Spring
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Dry Conditions
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Cuttings, Divison, Rooted stem cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Keep the Soil well drained, occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
-
Neutral, Alkaline
Soil Type
-
Sand
Soil Drainage Capacity
-
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Pests and diseases free
Plant Tolerance
Drought
Dry Conditions
Flowers
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
Bold
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Butterflies
Allergy
Pollen
-
Uses
Aesthetic Uses
Borders
Borders, Slopes hedging
Beauty Benefits
-
Making cosmetics, Moisturizing
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Air purification
Plant Benefits
Medicinal Uses
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Eczema
Part of Plant Used
Leaves, Seeds, Wood
wax
Other Uses
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Oil is used in perfume, soaps, creams, etc.
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Rock Garden, Wall, Wildflower
Botanical Name
QUERCUS douglasii
EUPHORBIA antisyphilitica
Common Name
Blue Oak
wax plant
In Hindi
Blue Oak Tree
Candelilla
In German
Blaue Eiche
candelilla
In French
Bleu Oak Tree
candelilla
In Spanish
Azul del árbol de roble
candelilla
In Greek
Μπλε Oak Tree
candelilla
In Portuguese
Carvalho azul
candelilla
In Polish
Niebieski Oak Tree
candelilla
In Latin
Blue quercum ligno
candelilla
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Euphorbiales
Family
Fagaceae
Euphorbiaceae
Genus
Quercus
Euphorbia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
20-
1
27800
👆🏻