Life Span
Perennial
Perennial
Type
Tree
Broadleaf Evergreen
Origin
United States, California
Australia
Habitat
Woodland Garden Canopy
Sunny Edge, Woodland Garden Secondary
USDA Hardiness Zone
6-9
9-11
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Spreading
Oval or Rounded
Flower Color
Red, Yellow green
White, Ivory
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Blue Green
Green, Dark Green
Leaf Color in Summer
Green, Blue Green
Green, Dark Green
Leaf Color in Fall
Yellow, Orange, Pink
Green, Dark Green
Leaf Color in Winter
-
Green, Dark Green
Leaf Shape
Irregular
Linear to lanceolate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
-
Loam, Sand
The pH of Soil
-
Acidic, Neutral, Alkaline
Soil Drainage
-
Well drained
Bloom Time
Spring
Early Spring, Fall, Late Winter
Tolerances
Drought
Pollution, Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Water regularly for 2 months
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
-
Acidic, Neutral, Alkaline
Soil Drainage Capacity
-
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Pruning may be required for height clearance
Fertilizers
All-Purpose Liquid Fertilizer
Does not require fertilizer once established
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Insignificant
Foliage Texture
Medium
Fine
Attracts
Birds
Blowflies, Insects
Allergy
Pollen
Mild Allergen
Environmental Uses
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Air purification
Medicinal Uses
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Anodyne, Odontalgic
Part of Plant Used
Leaves, Seeds, Wood
Wood
Other Uses
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used as a fodder tree in agricultural areas, Useful for shade
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Feature Plant, Hedges, Screening, Wind Break, Shade Trees, Street Trees, Topiary, Bonsai, Espalier
Botanical Name
QUERCUS douglasii
GEIJERA parviflora
Common Name
Blue Oak
Wilga, Native Willow
In Hindi
Blue Oak Tree
Wilga
In German
Blaue Eiche
Pirol
In French
Bleu Oak Tree
loriot
In Spanish
Azul del árbol de roble
oriol
In Greek
Μπλε Oak Tree
φλώρος
In Portuguese
Carvalho azul
papa-figos
In Polish
Niebieski Oak Tree
Wilga
In Latin
Blue quercum ligno
oriole
Phylum
Magnoliophyta
Charophyta
Class
Magnoliopsida
Equisetopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Blue Oak and Wilga
Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Oak and Wilga. Basically, these two plants vary in many aspects. Compare Blue Oak and Wilga 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 Blue Oak is Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes and Sore throat whereas of Wilga is Anodyne and Odontalgic. Blue Oak has beauty benefits as follows: while Wilga has beauty benefits as follows: .
Compare Facts of Blue Oak vs Wilga
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 Blue Oak vs Wilga 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 Blue Oak are Pollen whereas of Wilga have Mild Allergen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blue Oak has showy fruits and Wilga has no showy fruits. Also Blue Oak is not flowering and Wilga is not flowering . You can compare Blue Oak and Wilga facts and facts of other plants too.