Life Span
Perennial
Perennial
Origin
Southern Europe, Mediterranean, Northern Africa
Eastern Asia, India, Nepal, China
Types
-
Victoria Rhubarb
Colorado Red Rhubarb
Turkish Rhubarb
Habitat
Open Forest
gardens, Grassland, Humid climates, Tropical regions, Urban areas
USDA Hardiness Zone
7-9
3-7
Sunset Zone
5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Oval or Rounded
Clump-Forming
Flower Color
Red, Yellow green
Ivory
Flower Color Modifier
Bicolor
-
Leaf Color in Spring
Green, Gray Green, Dark Green
Green
Leaf Color in Summer
Gray Green, Dark Green
Green
Leaf Color in Fall
Gray Green, Dark Green
Green
Leaf Color in Winter
Gray Green, Dark Green
Light Green
Leaf Shape
Lobed
Compound
Plant Season
Spring, Summer, Fall, Winter
Summer
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Summer, Late Summer
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Do Not over Water, Keep ground moist, Never Over-water, Requires watering in the growing season, Water less during winter
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, Sand
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead leaves, Requires little pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
Spider mites
Red blotch
Plant Tolerance
Drought, Salt
Drought
Flowers
Insignificant
Showy
Foliage Texture
Medium
Bold
Foliage Sheen
Glossy
Matte
Allergy
-
Skin irritation
Aesthetic Uses
Landscape Designing
-
Environmental Uses
Absorbs greenhouse gases, Air purification, Amazing growth rate, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Nutrients
-
Part of Plant Used
Bark, Seeds, Stem, Tree trunks
Whole plant
Other Uses
Economic Purpose, 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, Street Trees
Edible, Herb / Vegetable, Mixed Border
Botanical Name
QUERCUS suber
RHEUM x hybridum
Common Name
Cork Oak
Hybrid Garden Rhubarb, Rhubarb
In Hindi
कॉर्क ओक
एक प्रकार का फल
In German
Kork Eiche
Rhabarber
In French
Cork Oak
Rhubarbe
In Spanish
alcornoque
Ruibarbo
In Greek
Cork Oak
Ραβέντι
In Portuguese
sobreiro
Ruibarbo
In Polish
Cork Oak
Rabarbar
Phylum
Anthophyta
Tracheophyta
Order
Fagales
Caryophyllales
Family
Fagaceae
Polygonaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Importance of Corn Oak and Rhubarb
Want to have the most appropriate plant for your garden? You might want to know the importance of Corn Oak and Rhubarb. Basically, these two plants vary in many aspects. Compare Corn 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 Corn Oak is Nutrients whereas of Rhubarb is . Corn Oak has beauty benefits as follows: while Rhubarb has beauty benefits as follows: .
Compare Facts of Corn 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 Corn 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 Corn 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. Corn Oak has showy fruits and Rhubarb has no showy fruits. Also Corn Oak is not flowering and Rhubarb is not flowering . You can compare Corn Oak and Rhubarb facts and facts of other plants too.