Life Span
Perennial
Perennial
Origin
Eastern Asia, India, Nepal, China
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
Types
Victoria Rhubarb
Colorado Red Rhubarb
Turkish Rhubarb
Blue ash, Single-leaf ash, Fragrant ash
Habitat
gardens, Grassland, Humid climates, Tropical regions, Urban areas
Moist Soils
USDA Hardiness Zone
3-7
3-7
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
-
Habit
Clump-Forming
Upright/Erect
Flower Color
Ivory
Green, Purple
Flower Color Modifier
-
Bicolor
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Yellow, Yellow green, Brown, Bronze
Leaf Color in Winter
Light Green
-
Leaf Shape
Compound
Pinnate
Plant Season
Summer
Spring, Summer
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Summer, Late Summer
Early Spring, Spring
Tolerances
Drought
Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Do Not over Water, Requires regular watering, Use Mulches to help prevent water loss during hot and windy weather, Water Deeply
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short twigs
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Wet Site
Flowers
Showy
Insignificant
Foliage Texture
Bold
Medium
Foliage Sheen
Matte
Glossy
Allergy
Skin irritation
-
Aesthetic Uses
-
Showy Purposes
Edible Uses
Yes
Insignificant
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Wildlife, Windbreak
Medicinal Uses
-
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
Part of Plant Used
Whole plant
Inner Bark, Leaves, Tree trunks
Other Uses
Culinary use, Used as Ornamental plant
Basketary, Used as a dye, Used as fuel, Used for woodware
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Herb / Vegetable, Mixed Border
Shade Trees, Water Gardens
Botanical Name
RHEUM x hybridum
FRAXINUS nigra
Common Name
Hybrid Garden Rhubarb, Rhubarb
Black Ash, Brown Ash, Swamp Ash
In Hindi
एक प्रकार का फल
Black Ash plant
In German
Rhabarber
Black Ash Pflanze
In French
Rhubarbe
plante Black Ash
In Spanish
Ruibarbo
planta de negro de Ceniza
In Greek
Ραβέντι
φυτό μαύρη τέφρα
In Portuguese
Ruibarbo
planta Black Ash
In Polish
Rabarbar
Black Ash roślin
In Latin
RHEUM
Black ash herba
Phylum
Tracheophyta
Magnoliophyta
Order
Caryophyllales
Scrophulariales
Family
Polygonaceae
Oleaceae
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Asterids, Eudicots
Importance of Rhubarb and Black Ash
Want to have the most appropriate plant for your garden? You might want to know the importance of Rhubarb and Black Ash. Basically, these two plants vary in many aspects. Compare Rhubarb and Black Ash 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 Rhubarb is whereas of Black Ash is Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat and Tonic. Rhubarb has beauty benefits as follows: while Black Ash has beauty benefits as follows: .
Compare Facts of Rhubarb vs Black Ash
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 Rhubarb vs Black Ash 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 Rhubarb are Skin irritation whereas of Black Ash have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Rhubarb has no showy fruits and Black Ash has no showy fruits. Also Rhubarb is not flowering and Black Ash is not flowering . You can compare Rhubarb and Black Ash facts and facts of other plants too.