Life Span
Perennial
Annual and Perennial
Type
Tree
Fruit
Origin
United States, California
-
Types
-
-
Number of Varieties
8100
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Terrestrial
USDA Hardiness Zone
6-95-8
0
99
👆🏻
AHS Heat Zone
9-1
9-2
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Spreading
Vining/Climbing
Plant Size
Minimum Height
1,520.00 cm300.00 cm
0
3900
👆🏻
Minimum Width
1,370.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow green
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Dark Blue, Black
Leaf Color in Spring
Green, Blue Green
Green, Light Green, Dark Green
Leaf Color in Summer
Green, Blue Green
Gray Green, Dark Green
Leaf Color in Fall
Yellow, Orange, Pink
Yellow, Red, Gray Green, Copper
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Irregular
Maple shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Fast
Type of Soil
-
Clay, Loam, Sand
The pH of Soil
-
Acidic, Neutral, Alkaline
Soil Drainage
-
Well drained
Bloom Time
Spring
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Water occasionally
In Summer
Lots of watering
Less Watering
In Spring
Moderate
Adequately
In Winter
Average Water
Ample Water
Soil
Soil pH
-
Acidic, Neutral, Alkaline
Soil Type
-
Clay, Loam, Sand
Soil Drainage Capacity
-
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial 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
Balanced, soluble fertilizer, Compost
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
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
Coarse
Foliage Sheen
-
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
Pollen
-
Uses
Aesthetic Uses
Borders
Decorating walls, Showy Purposes
Beauty Benefits
-
Anti-ageing, Beautiful Skin, Moisturizing, Remove blemishes, used as a dye
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Air purification, soil erosion prevension on hill slopes
Plant Benefits
Medicinal Uses
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
anti-cancer, Diabetes, Diuretic, Hepatitis, Urinary tract problems
Part of Plant Used
Leaves, Seeds, Wood
Fruits, Leaves
Other Uses
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used for producing cooking oil
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Edible, Fruit / Fruit Tree, Vine
Botanical Name
QUERCUS douglasii
VITIS 'Buffalo'
Common Name
Blue Oak
Black Grape
In Hindi
Blue Oak Tree
काले अंगूर
In German
Blaue Eiche
schwarze Trauben
In French
Bleu Oak Tree
raisins noirs
In Spanish
Azul del árbol de roble
uvas negras
In Greek
Μπλε Oak Tree
μαύρα σταφύλια
In Portuguese
Carvalho azul
uvas pretas
In Polish
Niebieski Oak Tree
czarne winogrona
In Latin
Blue quercum ligno
nigra, uvae
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Rhamnales
Family
Fagaceae
Vitaceae
Genus
Quercus
Vitis
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
2032
1
27800
👆🏻