Life Span
Perennial
Perennial
Type
Tree
Flowering Plants, Shrubs
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Europe, Northern America
Types
Quercus phellos, Quercus nigra
Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac
Habitat
Hot climate regions, low mountains, Tropical regions
Roadsides, Rocky areas, Thickets
USDA Hardiness Zone
6-9
3-7
Sunset Zone
2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 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
Red, Light Green, Chartreuse
Blue, Pink, Purple, Red, White, Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
Tan, Chocolate
Brown
Leaf Color in Spring
Green, Light Green
Dark Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Orange, Sandy Brown
Green, Lemon yellow, Sandy Brown
Leaf Shape
Irregular
Heart-shaped
Plant Season
Spring, Fall
Spring
Sunlight
Full Sun, Partial Sun
Full Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Loamy, Sandy
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Alkaline, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Spring
Tolerances
Wet Site, Pollution, Soil Compaction
-
Where to Plant?
Ground
Ground, Pot
How to Plant?
Grafting, Seedlings
Grafting, Seedlings, Stem Planting, Transplanting
Plant Maintenance
Low
Medium
Watering Requirements
Allow to dry out slightly between watering, Does not require lot of 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, Alkaline
Acidic, Alkaline, Neutral
Soil Type
Clay, Loam, Sand
Loamy, Sandy
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial shade
Pruning
cut main flower spike, Prune every year, 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, Bonemeal, fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
Azalea leaf gall, Fusarium leaf spot, Leaf rust, Mildew
Powdery mildew, Slugs, Snails
Plant Tolerance
Heat Tolerance, Humidity, Salt and Soil Compaction
Drought
Flowers
Insignificant
Yes
Flower Petal Number
-
Double
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Matte
Attracts
Birds
Butterflies, Hummingbirds
Allergy
Eczema, Rhinitis, Runny nose
Eye irritation, Itchy eyes, Runny nose
Aesthetic Uses
Landscape Designing, Showy Purposes
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Blood purifying, Reduce Bruises, Weightloss
-
Edible Uses
Sometimes
Yes
Environmental Uses
Air purification
Air purification
Medicinal Uses
Gout, Obesity, Snoring
Fever, Treat Parasitic Intestinal Worms
Part of Plant Used
Bark, Stem
Flowers
Other Uses
Animal Feed, Biodiesel, Recovering internal injuries
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
Shade Trees, Street Trees
Cutflower, Edging, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
QUERCUS phellos
Syringa
Common Name
Willow Oak
Lilac
In Hindi
Overcup ओक
बकाइन
In German
Overcup Oak
Flieder
In French
Overcup Oak
lilas
In Spanish
Overcup Roble
lila
In Greek
Overcup Oak
πασχαλιά
In Portuguese
Overcup Oak
lilás
In Polish
Overcup Dąb
liliowy
Class
Magnoliopsida
Magnoliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Subfamily
Amaryllidoideae
-
Season and Care of Willow Oak and Lilacs
Season and care of Willow Oak and Lilacs is important to know. While considering everything about Willow Oak and Lilacs Care, growing season is an essential factor. Willow Oak season is Spring and Fall and Lilacs season is Spring and Fall. The type of soil for Willow Oak is Clay, Loam, Sand and for Lilacs is Loamy, Sandy while the PH of soil for Willow Oak is Acidic, Neutral, Alkaline and for Lilacs is Acidic, Alkaline, Neutral.
Willow Oak and Lilacs Physical Information
Willow Oak and Lilacs physical information is very important for comparison. Willow Oak height is 1,220.00 cm and width 910.00 cm whereas Lilacs height is 10.00 cm and width 9.00 cm. The color specification of Willow Oak and Lilacs are as follows:
Willow Oak flower color: Red, Light Green and Chartreuse
Willow Oak leaf color: Green and Light Green
Lilacs flower color: Blue, Pink, Purple, Red, White and Yellow
- Lilacs leaf color: Dark Green
Care of Willow Oak and Lilacs
Care of Willow Oak and Lilacs include pruning, fertilizers, watering etc. Willow Oak pruning is done cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches and Remove dead leaves 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 Willow Oak needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Lilacs needs Lots of watering and in winter, it needs Average Water.