Life Span
Perennial
Annual and Perennial
Type
Flowering Plants, Shrubs
Broadleaf Evergreen
Origin
Europe, Northern America
China
Types
Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac
Osmanthus fragrans
Habitat
Roadsides, Rocky areas, Thickets
Lowland, shaded fields, Shaded sites, Slopes, Subtropical climates
USDA Hardiness Zone
3-7
7-99
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14
21,22
Habit
Upright/Erect
Oval or Rounded
Flower Color
Blue, Pink, Purple, Red, White, Yellow
White
Flower Color Modifier
-
Bicolor
Fruit Color
Brown
Dark Blue, Black
Leaf Color in Spring
Dark Green
Gray Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green, Lemon yellow, Sandy Brown
Gray Green, Dark Green
Leaf Color in Winter
-
Gray Green, Dark Green
Leaf Shape
Heart-shaped
Oval
Plant Season
Spring
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Type of Soil
Loamy, Sandy
Clay, Loam, Sand
The pH of Soil
Acidic, Alkaline, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Early Spring, Late Winter
Where to Plant?
Ground, Pot
Ground, Pot
How to Plant?
Grafting, Seedlings, Stem Planting, Transplanting
Seedlings, Vegetative Reproduction
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
Allow soil to be completely dry in between waterings, Requires watering in the growing season, Water Deeply, Water deeply about once a week
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, Alkaline
Soil Type
Loamy, Sandy
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Prune after flowering, Prune prior to new growth, Remove dead leaves, Remove dead or diseased plant parts
Do not prune during shooting season, No pruning needed in the early stages, Prune to stimulate growth, Remove dead or diseased plant parts, Remove deadheads, Shape and thin as needed
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Powdery mildew, Slugs, Snails
Pests and diseases free
Plant Tolerance
Drought
Drought
Flower Petal Number
Double
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Glossy
Attracts
Butterflies, Hummingbirds
Bees
Allergy
Eye irritation, Itchy eyes, Runny nose
-
Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beautification
Environmental Uses
Air purification
Air purification
Medicinal Uses
Fever, Treat Parasitic Intestinal Worms
Antioxidants
Part of Plant Used
Flowers
Flowers, Fruits, Leaf Stalks, Leaves
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
Culinary use, Used for fragrance, Used for producing cooking oil, Used as a spice
Used As Indoor Plant
Yes
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Cutflower, Edging, Mixed Border, Topiary / Bonsai / Espalier
Feature Plant, Foundation, Hedges, Mixed Border
Botanical Name
Syringa
OSMANTHUS delavayi
Common Name
Lilac
Sweet Olive
Tea Olive
Fragrant Olive
In German
Flieder
Tea Olive
In French
lilas
Tea Olive
In Spanish
lila
té verde oliva
In Greek
πασχαλιά
τσάι Ελιάς
In Portuguese
lilás
Tea Olive
In Polish
liliowy
Herbata z oliwek
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Season and Care of Lilacs and Tea Olive
Season and care of Lilacs and Tea Olive is important to know. While considering everything about Lilacs and Tea Olive Care, growing season is an essential factor. Lilacs season is Spring and Tea Olive season is Spring. The type of soil for Lilacs is Loamy, Sandy and for Tea Olive is Clay, Loam, Sand while the PH of soil for Lilacs is Acidic, Alkaline, Neutral and for Tea Olive is Acidic, Neutral, Alkaline.
Lilacs and Tea Olive Physical Information
Lilacs and Tea Olive physical information is very important for comparison. Lilacs height is 10.00 cm and width 9.00 cm whereas Tea Olive height is 180.00 cm and width 180.00 cm. The color specification of Lilacs and Tea Olive are as follows:
Lilacs flower color: Blue, Pink, Purple, Red, White and Yellow
Lilacs leaf color: Dark Green
Tea Olive flower color: White
- Tea Olive leaf color: Gray Green and Dark Green
Care of Lilacs and Tea Olive
Care of Lilacs and Tea Olive include pruning, fertilizers, watering etc. Lilacs pruning is done Prune after flowering, Prune prior to new growth, Remove dead leaves and Remove dead or diseased plant parts and Tea Olive pruning is done Do not prune during shooting season, No pruning needed in the early stages, Prune to stimulate growth, Remove dead or diseased plant parts, Remove deadheads and Shape and thin as needed. In summer Lilacs needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Tea Olive needs Lots of watering and in winter, it needs Average Water.