Blue Oak

Lilacs

About Blue Oak and Lilacs

Blue Oak

Lilacs

Add ⊕

What is

Life Span

Perennial

Type

Tree

Flowering Plants, Shrubs

Origin

United States, California

Europe, Northern America

Types

Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac

Number of Varieties

81000

0 40000

👆🏻

Habitat

Woodland Garden Canopy

Roadsides, Rocky areas, Thickets

USDA Hardiness Zone

6-93-7

0 99

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AHS Heat Zone

9-1

8-1

Sunset Zone

3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 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

Spreading

Upright/Erect

Information

Plant Size

Minimum Height

1,520.00 cm10.00 cm

0 3900

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Minimum Width

1,370.00 cm9.00 cm

0 6350

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Plant Color

Flower Color

Red, Yellow green

Blue, Pink, Purple, Red, White, Yellow

Flower Color Modifier

Bicolor

Fruit Color

Brown

Leaf Color in Spring

Green, Blue Green

Dark Green

Leaf Color in Summer

Green, Blue Green

Green

Leaf Color in Fall

Yellow, Orange, Pink

Green, Lemon yellow, Sandy Brown

Leaf Color in Winter

Shape

Leaf Shape

Irregular

Heart-shaped

Thorns

✔ ✘

Season

Plant Season

Spring, Summer, Fall, Winter

Spring

Growing Conditions

Sunlight

Full Sun, Partial Sun

Full Sun, Partial shade

Growth Rate

Slow

Medium

Type of Soil

Loamy, Sandy

The pH of Soil

Acidic, Alkaline, Neutral

Soil Drainage

Well drained

Bloom Time

Spring

Repeat Bloomer

✔ ✘

Tolerances

Drought

Care

Where to Plant?

Ground

Ground, Pot

How to Plant?

Seedlings

Grafting, Seedlings, Stem Planting, Transplanting

Plant Maintenance

Medium

Watering Plants

Watering Requirements

Average Water Needs

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

In Spring

Moderate

In Winter

Average Water

Soil

Soil pH

Acidic, Alkaline, Neutral

Soil Type

Loamy, Sandy

Soil Drainage Capacity

Well drained

Sun Exposure

Full Sun, Partial Sun

Full Sun, Partial shade

Pruning

Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts

Prune after flowering, Prune prior to new growth, Remove dead leaves, Remove dead or diseased plant parts

Fertilizers

All-Purpose Liquid Fertilizer

Pests and Diseases

Red blotch

Powdery mildew, Slugs, Snails

Plant Tolerance

Drought

Facts

Flowers

✔ ✘

Flower Petal Number

Double

Fruits

Showy Fruit

✔ ✘

Edible Fruit

✔ ✘

Fragrance

Fragrant Flower

✔ ✘

Fragrant Fruit

✔ ✘

Fragrant Leaf

✔ ✘

Fragrant Bark/Stem

✔ ✘

Showy Foliage

✔ ✘

Showy Bark

✔ ✘

Foliage Texture

Medium

Foliage Sheen

Matte

Evergreen

✔ ✘

Invasive

✔ ✘

Self-Sowing

✔ ✘

Attracts

Birds

Butterflies, Hummingbirds

Allergy

Pollen

Eye irritation, Itchy eyes, Runny nose

Benefits

Uses

Aesthetic Uses

Borders

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

Beauty Benefits

Edible Uses

✔ ✘

Environmental Uses

Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak

Air purification

Plant Benefits

Medicinal Uses

Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat

Fever, Treat Parasitic Intestinal Worms

Part of Plant Used

Leaves, Seeds, Wood

Flowers

Other Uses

Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware

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

✔ ✘

Used As Outdoor Plant

✔ ✘

Garden Design

Feature Plant, Shade Trees, Street Trees

Cutflower, Edging, Mixed Border, Topiary / Bonsai / Espalier

Scientific Name

Botanical Name

QUERCUS douglasii

Syringa

Common Name

Blue Oak

Lilac

In Hindi

Blue Oak Tree

बकाइन

In German

Blaue Eiche

Flieder

In French

Bleu Oak Tree

lilas

In Spanish

Azul del árbol de roble

lila

In Greek

Μπλε Oak Tree

πασχαλιά

In Portuguese

Carvalho azul

lilás

In Polish

Niebieski Oak Tree

liliowy

In Latin

Blue quercum ligno

lilac

Classification

Kingdom

Plantae

Phylum

Magnoliophyta

Class

Magnoliopsida

Order

Fagales

Lamiales

Family

Fagaceae

Oleaceae

Genus

Quercus

Syringa

Clade

Angiosperms, Eudicots, Rosids

Angiosperms, Asterids, Eudicots

Tribe

Oleeae

Subfamily

Number of Species

2012

1 27800

👆🏻

Properties of Blue Oak and Lilacs

Wondering what are the properties of Blue Oak and Lilacs? We provide you with everything About Blue Oak and Lilacs. Blue Oak doesn't have thorns and Lilacs doesn't have thorns. Also Blue Oak does not have fragrant flowers. Blue Oak has allergic reactions like Pollen and Lilacs has allergic reactions like Pollen. 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 Blue Oak and Lilacs and you can choose the plant having best and most benefits.

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Season and Care of Blue Oak and Lilacs

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

Blue Oak and Lilacs Physical Information

Blue Oak and Lilacs physical information is very important for comparison. Blue Oak height is 1,520.00 cm and width 1,370.00 cm whereas Lilacs height is 10.00 cm and width 9.00 cm. The color specification of Blue Oak and Lilacs are as follows:

Blue Oak flower color: Red and Yellow green
Blue Oak leaf color: Green and Blue Green
Lilacs flower color: Blue, Pink, Purple, Red, White and Yellow
Lilacs leaf color: Dark Green

Care of Blue Oak and Lilacs

Care of Blue Oak and Lilacs include pruning, fertilizers, watering etc. Blue Oak pruning is done Remove damaged leaves, Remove dead branches, Remove dead leaves and Remove dead or diseased plant parts 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 Blue 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.