Life Span
Perennial
Perennial
Type
Vegetable
Flowering Plants, Shrubs
Origin
World/Pandemic, North America, Europe, Russia/Siberia, Northern Africa, Asia, India
Europe, Northern America
Types
Not Available
Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac
Habitat
Cropland, Farms, gardens
Roadsides, Rocky areas, Thickets
USDA Hardiness Zone
Not Available
3-7
AHS Heat Zone
Not Available
8-1
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14
Habit
Upright/Erect
Upright/Erect
Flower Color
White, Yellow green
Blue, Pink, Purple, Red, White, Yellow
Flower Color Modifier
Bicolor
Not Available
Fruit Color
Not Available
Brown
Leaf Color in Spring
Not Available
Dark Green
Leaf Color in Summer
Green, Gray Green
Green
Leaf Color in Fall
Green, Gray Green, Yellow green
Green, Lemon yellow, Sandy Brown
Leaf Color in Winter
Not Available
Not Available
Leaf Shape
Linear
Heart-shaped
Plant Season
Not Available
Spring
Sunlight
Full Sun, Partial Sun
Full Sun, Partial shade
Type of Soil
Loam, Sand
Loamy, Sandy
The pH of Soil
Neutral
Acidic, Alkaline, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring
Tolerances
Drought
Not Available
Where to Plant?
Ground, Pot
Ground, Pot
How to Plant?
Seedlings, Sets
Grafting, Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Keep the ground moist but not water-logged, Requires a lot of watering, Water twice a day in the initial period
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
Neutral
Acidic, Alkaline, Neutral
Soil Type
Loam, Sand
Loamy, Sandy
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune after flowering, Prune prior to new growth, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Powdery mildew, Slugs, Snails
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Double
Fragrant Bark/Stem
Yes
No
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Matte
Attracts
Not Available
Butterflies, Hummingbirds
Allergy
no allergic reactions
Eye irritation, Itchy eyes, Runny nose
Aesthetic Uses
Not Used For Aesthetic Purpose
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic, High blood pressure
Fever, Treat Parasitic Intestinal Worms
Part of Plant Used
Whole plant
Flowers
Other Uses
Culinary use
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
Yes
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Herb / Vegetable
Cutflower, Edging, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
ALLIUM cepa 'Burgundy'
Syringa
Common Name
Garden Onion, Red Onion
Lilac
In German
Rote Zwiebel
Flieder
In French
Oignon rouge
lilas
In Spanish
Cebolla roja
lila
In Greek
Κόκκινο κρεμμύδι
πασχαλιά
In Portuguese
Cebola vermelha
lilás
In Polish
Czerwona cebula
liliowy
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Liliaceae
Oleaceae
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Not Available
Oleeae
Subfamily
Allioideae
Not Available
Number of Species
Not Available
Importance of Red Onion and Lilacs
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Onion and Lilacs. Basically, these two plants vary in many aspects. Compare Red Onion 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 Red Onion is Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic and High blood pressure whereas of Lilacs is Fever and Treat Parasitic Intestinal Worms. Red Onion has beauty benefits as follows: Not Available while Lilacs has beauty benefits as follows: Not Available.
Compare Facts of Red Onion 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 Red Onion 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 Red Onion are no allergic reactions 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. Red Onion has no showy fruits and Lilacs has no showy fruits. Also Red Onion is not flowering and Lilacs is flowering. You can compare Red Onion and Lilacs facts and facts of other plants too.