Life Span
Annual and Perennial
Perennial
Type
Tree
Flowering Plants, Shrubs
Origin
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 stellata
Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac
Habitat
Woodland Garden Canopy
Roadsides, Rocky areas, Thickets
USDA Hardiness Zone
5-9
3-7
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 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
Oval or Rounded
Upright/Erect
Flower Color
Red, Light Yellow, Tan
Blue, Pink, Purple, Red, White, Yellow
Flower Color Modifier
Bicolor
-
Leaf Color in Spring
Dark Green
Dark Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Orange, Tan, Bronze, Orange Red
Green, Lemon yellow, Sandy Brown
Leaf Shape
Elliptic and Ovate
Heart-shaped
Plant Season
Spring, Summer, 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
Tolerances
Drought, Salt
-
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Grafting, Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Needs less 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
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
Flowers
Insignificant
Yes
Flower Petal Number
-
Double
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Matte
Attracts
Birds
Butterflies, Hummingbirds
Allergy
-
Eye irritation, Itchy eyes, Runny nose
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Environmental Uses
Air purification
Air purification
Medicinal Uses
Astringent, Emetic, Febrifuge, Tonic
Fever, Treat Parasitic Intestinal Worms
Part of Plant Used
Leaves, Seeds, Wood
Flowers
Other Uses
Used As Food, Used as Ornamental plant, Used in pulpwood and lumber production
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, Shade Trees, Street Trees
Cutflower, Edging, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
QUERCUS stellata
Syringa
Common Name
Post Oak
Lilac
In German
Post oak
Flieder
In Greek
Post Oak
πασχαλιά
In Portuguese
Post Oak
lilás
In Polish
post Oak
liliowy
In Latin
Post quercu
lilac
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Importance of Post Oak and Lilacs
Want to have the most appropriate plant for your garden? You might want to know the importance of Post Oak and Lilacs. Basically, these two plants vary in many aspects. Compare Post Oak 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 Post Oak is Astringent, Emetic, Febrifuge and Tonic whereas of Lilacs is Fever and Treat Parasitic Intestinal Worms. Post Oak has beauty benefits as follows: while Lilacs has beauty benefits as follows: .
Compare Facts of Post Oak 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 Post Oak 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 Post Oak are 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. Post Oak has showy fruits and Lilacs has no showy fruits. Also Post Oak is not flowering and Lilacs is flowering. You can compare Post Oak and Lilacs facts and facts of other plants too.