Life Span
Perennial
Annual
Type
Tree
Flowering Plants
Origin
United States, California
China
Types
Quercus lobata
Ribbon series, Milady aster
Number of Varieties
1035
0
40000
👆🏻
Habitat
Semi desert, Subtropical climates
Cold Regions
USDA Hardiness Zone
7-93-9
0
99
👆🏻
AHS Heat Zone
9-6
9 - 1
Sunset Zone
3b, 4, 5, 6, 7, 8, 9, 11, 12, 13, 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, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Spreading
Upright/Erect
Plant Size
Minimum Height
1,650.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
1,680.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow green
White, Yellow, Purple, Pink, Rose, Crimson, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sienna, Chocolate
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Yellow, Yellow green, Gold
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Irregular
Arrowhead
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Form a Soil ring to water efficiently, Keep ground moist, Requires watering in the growing season, Water more in summer, Water when soil is dry
Do Not over Water, Keep ground moist, Never Over-water, Requires a lot of watering, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Alternate Days
Soil
Soil pH
Acidic, Neutral, Alkaline
Slightly Acidic
Soil Type
Clay, Loam
Loamy, Well drained
Soil Drainage Capacity
Average
Loamy, Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Don't prune in winter, No pruning needed in the early stages, Prune if you want to improve plant shape, Remove deadheads
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Compost, Well-rotted manure
Pests and Diseases
Fungal Diseases
fungus
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single, Double, Semi-Double
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
-
Asthma
Uses
Aesthetic Uses
-
Beautification, Bouquets, Hanging Basket, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for insects, Versatility, Very little waste
Plant Benefits
Medicinal Uses
-
Rheumatism
Part of Plant Used
Bark, Leaves, Wood
Flowers
Other Uses
Cattle Fodder, Used by tanners in tanning leather, Used in making musical instruments, Wood is used for making furniture, Wood is used for ship building, Wood is used in construction
Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Bedding Plant, Container, Cottage garden, Rock Garden, Showy Tree
Botanical Name
QUERCUS lobata
CALLISTEPHUS chinensis
Common Name
California Swamp Oak, California White Oak, Roble Oak, Valley Oak
China Aster
In Hindi
घाटी ओक
चीन एस्टर
In German
Tal Eiche
China Aster
In French
Oak Valley
Chine Aster
In Spanish
valle del roble
aster de China
In Greek
Valley Oak
Κίνα Aster
In Portuguese
vale Oak
China Aster
In Polish
Dolina Oak
Chiny Aster
In Latin
Oak vallis
Sinis Aster
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
-
Magnoliopsida
Order
Fagales
Asterales
Family
Fagaceae
Asteraceae
Genus
Quercus
Callistephus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
Astereae
Subfamily
-
Asteroideae
Number of Species
60015
1
27800
👆🏻