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About Rhododendron and Lilacs


About Lilacs and Rhododendron


What is

Life Span
Perennial  
Perennial  

Type
Broadleaf Evergreen  
Flowering Plants, Shrubs  

Origin
-  
Europe, Northern America  

Types
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae  
Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac  

Number of Varieties
700  
17
1000  
14

Habitat
moist forests  
Roadsides, Rocky areas, Thickets  

USDA Hardiness Zone
5-8  
3-7  

AHS Heat Zone
-  
8-1  

Sunset Zone
21,22  
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14  

Habit
Spreading  
Upright/Erect  

Information

Plant Size
  
  

Minimum Height
150.00 cm  
99+
10.00 cm  
99+

Minimum Width
150.00 cm  
99+
9.00 cm  
99+

Plant Color
  
  

Flower Color
Red  
Blue, Pink, Purple, Red, White, Yellow  

Flower Color Modifier
Bicolor  
-  

Fruit Color
Green, Tan  
Brown  

Leaf Color in Spring
Green  
Dark Green  

Leaf Color in Summer
Green  
Green  

Leaf Color in Fall
Green  
Green, Lemon yellow, Sandy Brown  

Leaf Color in Winter
Green  
-  

Shape
  
  

Leaf Shape
Ovate  
Heart-shaped  

Thorns
No  
No  

Season

Plant Season
Spring, Summer, Fall, Winter  
Spring  

Growing Conditions
  
  

Sunlight
Full Sun, Partial Sun  
Full Sun, Partial shade  

Growth Rate
Medium  
Medium  

Type of Soil
Loam, Sand  
Loamy, Sandy  

The pH of Soil
Acidic  
Acidic, Alkaline, Neutral  

Soil Drainage
Well drained  
Well drained  

Bloom Time
Late Spring  
Spring  

Repeat Bloomer
No  
No  

Tolerances
-  
-  

Care

Where to Plant?
Ground  
Ground, Pot  

How to Plant?
From Rhizomes, Seedlings, Stem Planting  
Grafting, Seedlings, Stem Planting, Transplanting  

Plant Maintenance
Medium  
Medium  

Watering Plants
  
  

Watering Requirements
Do Not over Water, Keep ground moist  
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
Consistently  
Lots of watering  

In Spring
Moderate  
Moderate  

In Winter
Ample Water  
Average Water  

Soil
  
  

Soil pH
Acidic  
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
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs  
Prune after flowering, Prune prior to new growth, Remove dead leaves, Remove dead or diseased plant parts  

Fertilizers
Apply 12-10-18 NPK, General garden fertilizer  
All-Purpose Liquid Fertilizer  

Pests and Diseases
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf  
Powdery mildew, Slugs, Snails  

Plant Tolerance
-  
Drought  

Facts

Flowers
Showy  
Yes  

Flower Petal Number
Single  
Double  

Fruits
  
  

Showy Fruit
No  
No  

Edible Fruit
No  
No  

Fragrance
  
  

Fragrant Flower
No  
Yes  

Fragrant Fruit
No  
No  

Fragrant Leaf
No  
No  

Fragrant Bark/Stem
No  
No  

Showy Foliage
No  
No  

Showy Bark
No  
No  

Foliage Texture
Coarse  
Medium  

Foliage Sheen
Matte  
Matte  

Evergreen
No  
No  

Invasive
No  
No  

Self-Sowing
No  
No  

Attracts
-  
Butterflies, Hummingbirds  

Allergy
Asthma  
Eye irritation, Itchy eyes, Runny nose  

Benefits

Uses
  
  

Aesthetic Uses
Showy Purposes  
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.  

Beauty Benefits
Making cosmetics  
-  

Edible Uses
Yes  
Yes  

Environmental Uses
Air purification  
Air purification  

Plant Benefits
  
  

Medicinal Uses
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism  
Fever, Treat Parasitic Intestinal Worms  

Part of Plant Used
Whole plant  
Flowers  

Other Uses
Cosmetics, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Sometimes used for making wine  
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, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier  
Cutflower, Edging, Mixed Border, Topiary / Bonsai / Espalier  

Scientific Name

Botanical Name
RHODODENDRON  
Syringa  

Common Name
Rhododendron  
Lilac  

In Hindi
rhododendron  
बकाइन  

In German
Rhododendron  
Flieder  

In French
rhododendron  
lilas  

In Spanish
rododendro  
lila  

In Greek
ροδοδάφνη  
πασχαλιά  

In Portuguese
rododendro  
lilás  

In Polish
rododendron  
liliowy  

In Latin
Rhododendron  
lilac  

Classification

Kingdom
Plantae  
Plantae  

Phylum
Magnoliophyta  
Magnoliophyta  

Class
Magnoliopsida  
Magnoliopsida  

Order
Ericales  
Lamiales  

Family
Ericaceae  
Oleaceae  

Genus
Rhododendron  
Syringa  

Clade
Angiosperms, Asterids, Eudicots  
Angiosperms, Asterids, Eudicots  

Tribe
Rhodoreae  
Oleeae  

Subfamily
Ericoideae  
-  

Number of Species
1024  
24
12  
99+

Summary >>
<< Classification

Properties of Rhododendron and Lilacs

Wondering what are the properties of Rhododendron and Lilacs? We provide you with everything About Rhododendron and Lilacs. Rhododendron doesn't have thorns and Lilacs doesn't have thorns. Also Rhododendron does not have fragrant flowers. Rhododendron has allergic reactions like Asthma and Lilacs has allergic reactions like Asthma. Compare all the properties and characteristics of these two plants. Find out which of these plant can be used as indoor plant. If you are interested to decorate your house and garden, find out aesthetic uses, compare them and select the plant which will beautify your surrounding. Along with beautification, try comparing medicinal and edible uses of Rhododendron and Lilacs and you can choose the plant having best and most benefits.

Compare Broadleaf Evergreen

Season and Care of Rhododendron and Lilacs

Season and care of Rhododendron and Lilacs is important to know. While considering everything about Rhododendron and Lilacs Care, growing season is an essential factor. Rhododendron season is Spring, Summer, Fall and Winter and Lilacs season is Spring, Summer, Fall and Winter. The type of soil for Rhododendron is Loam, Sand and for Lilacs is Loamy, Sandy while the PH of soil for Rhododendron is Acidic and for Lilacs is Acidic, Alkaline, Neutral.

Rhododendron and Lilacs Physical Information

Rhododendron and Lilacs physical information is very important for comparison. Rhododendron height is 150.00 cm and width 150.00 cm whereas Lilacs height is 10.00 cm and width 9.00 cm. The color specification of Rhododendron and Lilacs are as follows:

Care of Rhododendron and Lilacs

Care of Rhododendron and Lilacs include pruning, fertilizers, watering etc. Rhododendron pruning is done Prune after flowering, Remove dead or diseased plant parts, Remove deadheads and Remove short twigs and Lilacs pruning is done Prune after flowering, Prune prior to new growth, Remove dead leaves and Remove dead or diseased plant parts. In summer Rhododendron needs Consistently and in winter, it needs Ample Water. Whereas, in summer Lilacs needs Lots of watering and in winter, it needs Average Water.

Broadleaf Evergreen

Broadleaf Evergreen


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