Life Span
Perennial
Perennial
Type
Flowering Plants, Shrubs
Tree
Origin
Europe, Northern America
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
Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac
Juglans nigra
Habitat
Roadsides, Rocky areas, Thickets
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, 11, 14
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Upright/Erect
Oval or Rounded
Flower Color
Blue, Pink, Purple, Red, White, Yellow
Yellow green
Flower Color Modifier
-
Bicolor
Fruit Color
Brown
Green, Chocolate
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Green
Green, Dark Green
Leaf Color in Fall
Green, Lemon yellow, Sandy Brown
Yellow, Dark Green, Yellow green, Gold
Leaf Shape
Heart-shaped
Pinnate
Plant Season
Spring
Spring, Summer, Fall
Sunlight
Full Sun, Partial shade
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Loamy, Sandy
Clay, Loam, Sand
The pH of Soil
Acidic, Alkaline, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Late Spring, Early Summer
Where to Plant?
Ground, Pot
Ground
How to Plant?
Grafting, Seedlings, Stem Planting, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
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
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, Alkaline, Neutral
Acidic, Neutral
Soil Type
Loamy, Sandy
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial shade
Full Sun
Pruning
Prune after flowering, Prune prior to new growth, Remove dead leaves, Remove dead or diseased plant parts
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
Apply NPK fertilizer at the ratio of 6-24-24
Pests and Diseases
Powdery mildew, Slugs, Snails
Red blotch
Plant Tolerance
Drought
-
Flowers
Yes
Insignificant
Flower Petal Number
Double
-
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Glossy
Attracts
Butterflies, Hummingbirds
Birds, Butterflies
Allergy
Eye irritation, Itchy eyes, Runny nose
Anaphylaxis, Toxic
Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
-
Beauty Benefits
-
Good for skin
Environmental Uses
Air purification
Air purification, Shadow Tree
Medicinal Uses
Fever, Treat Parasitic Intestinal Worms
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
Flowers
Fruits
Other Uses
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 Food, Used as Ornamental plant
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Cutflower, Edging, Mixed Border, Topiary / Bonsai / Espalier
Feature Plant, Shade Trees
Botanical Name
Syringa
JUGLANS nigra
Common Name
Lilac
Black Walnut
In Hindi
बकाइन
काले अखरोट के पेड़
In German
Flieder
Schwarz Walnussbaum
In French
lilas
Noir noyer
In Spanish
lila
nogal negro
In Greek
πασχαλιά
Μαύρη καρυδιά
In Portuguese
lilás
nogueira preta
In Polish
liliowy
Czarny orzech drzewo
In Latin
lilac
Niger walnut tree
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Juglandales
Family
Oleaceae
Juglandaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Lilacs and Black Walnut
Want to have the most appropriate plant for your garden? You might want to know the importance of Lilacs and Black Walnut. Basically, these two plants vary in many aspects. Compare Lilacs 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 Lilacs is Fever and Treat Parasitic Intestinal Worms 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. Lilacs has beauty benefits as follows: while Black Walnut has beauty benefits as follows: .
Compare Facts of Lilacs 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 Lilacs 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 Lilacs are Eye irritation, Itchy eyes and Runny nose 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. Lilacs has no showy fruits and Black Walnut has showy fruits. Also Lilacs is flowering and Black Walnut is not flowering . You can compare Lilacs and Black Walnut facts and facts of other plants too.