Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
United States, California, Mexico
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Types
Standard Live Oak, Highrise Live Oak, Cathedral Live Oak
Juglans nigra
Number of Varieties
1010
0
40000
👆🏻
Habitat
-
bottomlands, Moist woods
USDA Hardiness Zone
9-114-9
0
99
👆🏻
AHS Heat Zone
12-9
9-3
Sunset Zone
7, 8, 9, 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
Habit
Spreading
Oval or Rounded
Plant Size
Minimum Height
610.00 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm1,830.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Brown
Green, Chocolate
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Ovate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought, Salt
-
Where to Plant?
Ground
Ground
How to Plant?
Stem Planting, Transplanting
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Water Deeply
Average Water Needs, Requires regular watering
In Summer
Ample Water
Lots of watering
In Spring
Average Water, Ample Water
Moderate
In Winter
Once a week
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Don't prune in the fall, Remove dead branches
Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, Compost, Fertilize the first year, High-phosphorous fertilizers used
Apply NPK fertilizer at the ratio of 6-24-24
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Pollution, Salt
-
Flowers
Insignificant
Insignificant
Flower Petal Number
-
-
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
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Birds, Butterflies
Allergy
-
Anaphylaxis, Toxic
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
-
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Part of Plant Used
Bark, Root
Fruits
Other Uses
Used in construction, Wood is used for making furniture
Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Shade Trees, Street Trees
Feature Plant, Shade Trees
Botanical Name
QUERCUS agrifolia
JUGLANS nigra
Common Name
California Live Oak
Black Walnut
In Hindi
पुरान बलूत
काले अखरोट के पेड़
In German
Live Oak
Schwarz Walnussbaum
In French
Live Oak
Noir noyer
In Spanish
roble vivo
nogal negro
In Greek
live oak
Μαύρη καρυδιά
In Portuguese
carvalho vivo
nogueira preta
In Polish
Live Oak
Czarny orzech drzewo
In Latin
live quercu
Niger walnut tree
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Juglandales
Family
Fagaceae
Juglandaceae
Genus
Quercus
Juglans
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Juglandeae
Subfamily
-
Juglandinae
Number of Species
60016
1
27800
👆🏻