Life Span
Perennial
Perennial
Type
Tree
Broadleaf Evergreen
Origin
United States, California
-
Types
Quercus lobata
Rhododendron, Azalea indica, Azalea japonica
Number of Varieties
10
10
Habitat
Semi desert, Subtropical climates
Forests
USDA Hardiness Zone
7-9
8-11
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
Oval or Rounded
Flower Color
Red, Yellow green
Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sienna, Chocolate
-
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Yellow, Yellow green, Gold
Green, Dark Green
Leaf Color in Winter
-
Green, Dark Green
Leaf Shape
Irregular
Linear
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Average
Well drained
Bloom Time
Spring
Early Spring, Spring, Late Fall, Winter, Late Winter
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
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
Average Water Needs, Do not water frequently
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic
Soil Type
Clay, Loam
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, Apply N-P-K
Pests and Diseases
Fungal Diseases
Caterpillars, Citrus leaf miner, Petal blight, Red blotch, Rust, Twig blight, Whiteflies
Plant Tolerance
Drought
Drought, Shade areas
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Attracts
Birds
Onion thrips, White Pine Weevil
Aesthetic Uses
-
Bonsai, Cottage Garden
Environmental Uses
Air purification
Air purification
Medicinal Uses
-
Astringent
Part of Plant Used
Bark, Leaves, Wood
Flowers, Leaves
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
Repellent, used for making charcoal, Used for woodware
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Botanical Name
QUERCUS lobata
RHODODENDRON 'Anthopogon'
Common Name
California Swamp Oak, California White Oak, Roble Oak, Valley Oak
Evergreen Azalea
In German
Tal Eiche
Azalee
In French
Oak Valley
azalée
In Spanish
valle del roble
azalea
In Greek
Valley Oak
αζάλεα
In Portuguese
vale Oak
Azalea
In Polish
Dolina Oak
azalia
In Latin
Oak vallis
Azalea
Family
Fagaceae
Ericaceae
Genus
Quercus
Rhododendron
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Season and Care of Valley Oak and Azalea
Season and care of Valley Oak and Azalea is important to know. While considering everything about Valley Oak and Azalea Care, growing season is an essential factor. Valley Oak season is Spring, Summer, Fall and Winter and Azalea season is Spring, Summer, Fall and Winter. The type of soil for Valley Oak is Clay, Loam and for Azalea is Loam, Sand while the PH of soil for Valley Oak is Acidic, Neutral, Alkaline and for Azalea is Acidic.
Valley Oak and Azalea Physical Information
Valley Oak and Azalea physical information is very important for comparison. Valley Oak height is 1,650.00 cm and width 1,680.00 cm whereas Azalea height is 60.00 cm and width 90.00 cm. The color specification of Valley Oak and Azalea are as follows:
Care of Valley Oak and Azalea
Care of Valley Oak and Azalea include pruning, fertilizers, watering etc. Valley Oak pruning is done Don't prune in winter, No pruning needed in the early stages, Prune if you want to improve plant shape and Remove deadheads and Azalea pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Valley Oak needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Azalea needs Lots of watering and in winter, it needs Average Water.