Life Span
Perennial
Perennial
Type
Tree
Ornamental Grasses and Bamboo
Origin
United States, California, Mexico
Southern Europe, Western Europe, Mediterranean
Types
Standard Live Oak, Highrise Live Oak, Cathedral Live Oak
-
Number of Varieties
1010
0
40000
👆🏻
Habitat
-
Desert, Dry areas, Dry Forest, Rocky areas
USDA Hardiness Zone
9-114-9
0
99
👆🏻
AHS Heat Zone
12-9
9 - 1
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, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Spreading
Cushion/Mound-forming
Plant Size
Minimum Height
610.00 cm45.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm60.96 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green
Blue Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Brown
-
Leaf Color in Spring
Green
Blue Green, Silver, Gray
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Dark Green
Blue Green, Silver, Gray
Leaf Color in Winter
Dark Green
Blue Green, Tan, Silver, Gray
Shape
Leaf Shape
Ovate
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
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
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought, Salt
Salt
Where to Plant?
Ground
Container, Ground
How to Plant?
Stem Planting, Transplanting
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Water Deeply
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
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
Neutral, Alkaline
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
Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Compost, Fertilize the first year, High-phosphorous fertilizers used
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Pollution, Salt
Salt
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
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Butterflies, Hummingbirds
Allergy
-
Asthma, Itchiness, Rash, Rhinitis
Uses
Aesthetic Uses
-
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Bark, Root
Stem
Other Uses
Used in construction, Wood is used for making furniture
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Shade Trees, Street Trees
Container, Edging, Mixed Border, Rock Garden / Wall
Botanical Name
QUERCUS agrifolia
HELICTOTRICHON sempervirens
Common Name
California Live Oak
Blue Oat Grass
In Hindi
पुरान बलूत
ब्लू जई घास
In German
Live Oak
Blau Ährengras
In French
Live Oak
Bleu Oat Grass
In Spanish
roble vivo
Azul hierba de avena
In Greek
live oak
Μπλε βρώμης Grass
In Portuguese
carvalho vivo
Azul Aveia
In Polish
Live Oak
Niebieski Owies trawa
In Latin
live quercu
Blue Oat Grass
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Poales
Family
Fagaceae
Poaceae
Genus
Quercus
Helictotrichon
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Aveneae
Subfamily
-
Pooideae
Number of Species
60070
1
27800
👆🏻