Life Span
Perennial
Perennial
Origin
Asia, Europe, Northern Africa
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Types
Sorbus aucuparia fenenkiana, Sorbus aucuparia glabrata, Sorbus aucuparia praemorsa
Juglans nigra
Habitat
Temperate Regions
bottomlands, Moist woods
USDA Hardiness Zone
3-7
4-9
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Oval or Rounded
Oval or Rounded
Flower Color
White
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange, Yellow
Green, Chocolate
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
Dark Green
-
Leaf Shape
Pinnate
Pinnate
Plant Season
Spring, Fall
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Late Spring
Late Spring, Early Summer
Where to Plant?
Ground
Ground
How to Plant?
Budding, Grafting, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Do Not over Water, Water in the early morning hours
Average Water Needs, Requires regular watering
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, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove dead or diseased plant parts, Trim each shoot back to the first set of leaves
Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, Doesn't require fertilization when grown in rich soil
Apply NPK fertilizer at the ratio of 6-24-24
Pests and Diseases
Aphids, blister mites, Canker, fireblight, sawflies, Silver leaf
Red blotch
Flowers
Yes
Insignificant
Flower Petal Number
Single
-
Fragrant Bark/Stem
No
Yes
Foliage Texture
Fine
Coarse
Foliage Sheen
Matte
Glossy
Attracts
Birds
Birds, Butterflies
Allergy
Anxiety, Depression, High blood cholestrol, High blood pressure, Pain, Stress
Anaphylaxis, Toxic
Aesthetic Uses
along a porch, deck or patio, Showy Purposes
-
Beauty Benefits
-
Good for skin
Environmental Uses
Air purification, Food for birds, Shadow Tree
Air purification, Shadow Tree
Medicinal Uses
Diarrhea, Inflammation, Laxative, Urinary tract problems, Vitamin C
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Part of Plant Used
Bark, Fruits, Wood
Fruits
Other Uses
Used for its medicinal properties, Used for woodware
Used As Food, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Mixed Border, Topiary / Bonsai / Espalier
Feature Plant, Shade Trees
Botanical Name
Sorbus aucuparia
JUGLANS nigra
Common Name
Rowan, Mountain ash
Black Walnut
In Hindi
रोवाण पौधा
काले अखरोट के पेड़
In German
Rowan Tree
Schwarz Walnussbaum
In French
Rowan Tree
Noir noyer
In Spanish
Rowan Tree
nogal negro
In Greek
Rowan Tree
Μαύρη καρυδιά
In Portuguese
Árvore de Rowan
nogueira preta
In Polish
Rowan Tree
Czarny orzech drzewo
In Latin
Rowan ligno
Niger walnut tree
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Juglandales
Family
Rosaceae
Juglandaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Rowan Tree and Black Walnut
Want to have the most appropriate plant for your garden? You might want to know the importance of Rowan Tree and Black Walnut. Basically, these two plants vary in many aspects. Compare Rowan Tree and Black Walnut 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 Rowan Tree is Diarrhea, Inflammation, Laxative, Urinary tract problems and Vitamin C whereas of Black Walnut is Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis and Use as a gargle. Rowan Tree has beauty benefits as follows: while Black Walnut has beauty benefits as follows: .
Compare Facts of Rowan Tree vs Black Walnut
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 Rowan Tree vs Black Walnut 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 Rowan Tree are Anxiety, Depression, High blood cholestrol, High blood pressure, Pain and Stress whereas of Black Walnut have Anaphylaxis and Toxic respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Rowan Tree has showy fruits and Black Walnut has showy fruits. Also Rowan Tree is flowering and Black Walnut is not flowering . You can compare Rowan Tree and Black Walnut facts and facts of other plants too.