Life Span
Perennial
Perennial
Type
Tree
Flowering Plants, Shrubs
Origin
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
Europe, Northern America
Types
Juglans nigra
Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac
Habitat
bottomlands, Moist woods
Roadsides, Rocky areas, Thickets
USDA Hardiness Zone
4-9
3-7
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14
Habit
Oval or Rounded
Upright/Erect
Flower Color
Yellow green
Blue, Pink, Purple, Red, White, Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
Green, Chocolate
Brown
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Green, Lemon yellow, Sandy Brown
Leaf Shape
Pinnate
Heart-shaped
Plant Season
Spring, Summer, Fall
Spring
Sunlight
Full Sun
Full Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loamy, Sandy
The pH of Soil
Acidic, Neutral
Acidic, Alkaline, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Grafting, Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular watering
Keep the ground moist but not water-logged, Over-watering can cause leaf problems or root diseases, Prefer drip-irrigation instead of Over-head watering, Requires a lot of watering, Water twice a day in the initial period, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Alkaline, Neutral
Soil Type
Clay, Loam, Sand
Loamy, Sandy
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial shade
Pruning
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
Prune after flowering, Prune prior to new growth, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Powdery mildew, Slugs, Snails
Plant Tolerance
-
Drought
Flowers
Insignificant
Yes
Flower Petal Number
-
Double
Fragrant Bark/Stem
Yes
No
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Matte
Attracts
Birds, Butterflies
Butterflies, Hummingbirds
Allergy
Anaphylaxis, Toxic
Eye irritation, Itchy eyes, Runny nose
Aesthetic Uses
-
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Good for skin
-
Environmental Uses
Air purification, Shadow Tree
Air purification
Medicinal Uses
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Fever, Treat Parasitic Intestinal Worms
Part of Plant Used
Fruits
Flowers
Other Uses
Used As Food, Used as Ornamental plant
Air freshner, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Used As Food, Used as Ornamental plant, Used for fragrance
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Cutflower, Edging, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
JUGLANS nigra
Syringa
Common Name
Black Walnut
Lilac
In Hindi
काले अखरोट के पेड़
बकाइन
In German
Schwarz Walnussbaum
Flieder
In French
Noir noyer
lilas
In Spanish
nogal negro
lila
In Greek
Μαύρη καρυδιά
πασχαλιά
In Portuguese
nogueira preta
lilás
In Polish
Czarny orzech drzewo
liliowy
In Latin
Niger walnut tree
lilac
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Lamiales
Family
Juglandaceae
Oleaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Importance of Black Walnut and Lilacs
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Walnut and Lilacs. Basically, these two plants vary in many aspects. Compare Black Walnut and Lilacs 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 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 whereas of Lilacs is Fever and Treat Parasitic Intestinal Worms. Black Walnut has beauty benefits as follows: Good for skin while Lilacs has beauty benefits as follows: Good for skin.
Compare Facts of Black Walnut vs Lilacs
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 Black Walnut vs Lilacs 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 Black Walnut are Anaphylaxis and Toxic whereas of Lilacs have Eye irritation, Itchy eyes and Runny nose respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Walnut has showy fruits and Lilacs has no showy fruits. Also Black Walnut is not flowering and Lilacs is flowering. You can compare Black Walnut and Lilacs facts and facts of other plants too.