Life Span
Perennial
Perennial
Type
Tree
Flowering Plants, Shrubs
Origin
United States, California
Europe, Southern Europe, Turkey
Types
Quercus lobata
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Number of Varieties
10100
0
40000
👆🏻
Habitat
Semi desert, Subtropical climates
Forest edges, Hillside, Woods
USDA Hardiness Zone
7-95-8
0
99
👆🏻
AHS Heat Zone
9-6
8*1
Sunset Zone
3b, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Spreading
Clump-Forming
Plant Size
Minimum Height
1,650.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
1,680.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow green
Magenta, Black
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sienna, Chocolate
-
Leaf Color in Spring
Green
Gray Green
Leaf Color in Summer
Dark Green
Gray Green
Leaf Color in Fall
Yellow, Yellow green, Gold
Olive, Gray Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Irregular
Oblovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Stem Planting
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
-
In Summer
Lots of watering
Average Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Don't prune in winter, No pruning needed in the early stages, Prune if you want to improve plant shape, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Fungal Diseases
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Butterflies
Allergy
-
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Bark, Leaves, Wood
Flowers, Root
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
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Alpine, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
QUERCUS lobata
GERANIUM subcaulescens
Common Name
California Swamp Oak, California White Oak, Roble Oak, Valley Oak
Cranesbill
In Hindi
घाटी ओक
Hydrangea
In German
Tal Eiche
Hortensie
In French
Oak Valley
Hortensia
In Spanish
valle del roble
Hortensia
In Greek
Valley Oak
υδραγεία
In Portuguese
vale Oak
Hortênsia
In Polish
Dolina Oak
Hortensja
In Latin
Oak vallis
Hibiscus
Kingdom
Plantae
Plantae
Phylum
-
-
Class
-
-
Order
Fagales
-
Family
Fagaceae
Geraniaceae
Genus
Quercus
-
Clade
Angiosperms, Eudicots, Rosids
-
Tribe
-
-
Subfamily
-
-
Number of Species
600430
1
27800
👆🏻