Life Span
Perennial
Perennial
Origin
United States, California
Eastern Asia, India, Nepal, China
Types
Quercus lobata
Victoria Rhubarb
Colorado Red Rhubarb
Turkish Rhubarb
Habitat
Semi desert, Subtropical climates
gardens, Grassland, Humid climates, Tropical regions, Urban areas
USDA Hardiness Zone
7-9
3-7
Sunset Zone
3b, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Spreading
Clump-Forming
Flower Color
Red, Yellow green
Ivory
Flower Color Modifier
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
Leaf Shape
Irregular
Compound
Plant Season
Spring, Summer, Fall, Winter
Summer
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Summer, Late Summer
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Stem Planting
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
Do Not over Water, Requires regular watering, Use Mulches to help prevent water loss during hot and windy weather, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
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
Foliage Texture
Medium
Bold
Foliage Sheen
Glossy
Matte
Allergy
-
Skin irritation
Environmental Uses
Air purification
Air purification
Part of Plant Used
Bark, Leaves, Wood
Whole plant
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
Culinary use, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Edible, Herb / Vegetable, Mixed Border
Botanical Name
QUERCUS lobata
RHEUM x hybridum
Common Name
California Swamp Oak, California White Oak, Roble Oak, Valley Oak
Hybrid Garden Rhubarb, Rhubarb
In Hindi
घाटी ओक
एक प्रकार का फल
In German
Tal Eiche
Rhabarber
In French
Oak Valley
Rhubarbe
In Spanish
valle del roble
Ruibarbo
In Greek
Valley Oak
Ραβέντι
In Portuguese
vale Oak
Ruibarbo
In Polish
Dolina Oak
Rabarbar
In Latin
Oak vallis
RHEUM
Order
Fagales
Caryophyllales
Family
Fagaceae
Polygonaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Importance of Valley Oak and Rhubarb
Want to have the most appropriate plant for your garden? You might want to know the importance of Valley Oak and Rhubarb. Basically, these two plants vary in many aspects. Compare Valley Oak and Rhubarb as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Valley Oak is whereas of Rhubarb is . Valley Oak has beauty benefits as follows: while Rhubarb has beauty benefits as follows: .
Compare Facts of Valley Oak vs Rhubarb
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Valley Oak vs Rhubarb and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Valley Oak are whereas of Rhubarb have Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Valley Oak has showy fruits and Rhubarb has no showy fruits. Also Valley Oak is not flowering and Rhubarb is not flowering . You can compare Valley Oak and Rhubarb facts and facts of other plants too.