Life Span
Perennial
Perennial
Origin
United States, California
Asia
Types
Not Available
Not Available
Habitat
Woodland Garden Canopy
Woodland Garden Canopy
USDA Hardiness Zone
6-9
2-9
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, 15, 16, 17, 18, 19, 20, 21
Habit
Spreading
Upright/Erect
Minimum Height
Not Available
Minimum Width
Not Available
Flower Color
Red, Yellow green
Not Available
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Green, Tan
Leaf Color in Spring
Green, Blue Green
Dark Green
Leaf Color in Summer
Green, Blue Green
Dark Green
Leaf Color in Fall
Yellow, Orange, Pink
Dark Green
Leaf Color in Winter
Not Available
Not Available
Leaf Shape
Irregular
Elliptic
Plant Season
Spring, Summer, Fall, Winter
Summer
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Very Fast
Type of Soil
Not Available
Clay, Loam, Sand
The pH of Soil
Not Available
Acidic, Neutral, Alkaline
Soil Drainage
Not Available
Average
Tolerances
Drought
Pollution, Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Do Not over Water, Needs watering once a week
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Not Available
Acidic, Neutral, Alkaline
Soil Type
Not Available
Clay, Loam, Sand
Soil Drainage Capacity
Not Available
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove diseased branches by the tool's blades dipped into the alcohol solution
Fertilizers
All-Purpose Liquid Fertilizer
20-5-10 fertilizer
Pests and Diseases
Red blotch
Aphids, Leaf spot, Powdery mildew
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Insignificant
Flower Petal Number
Not Available
Not Available
Foliage Texture
Medium
Medium
Foliage Sheen
Not Available
Matte
Attracts
Birds
Insects, Not Available
Allergy
Pollen
Mild Allergen
Aesthetic Uses
Borders
Bonsai
Beauty Benefits
Not Available
Not Available
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
Antibilious, Antidote, Demulcent, Diuretic, Febrifuge, Poultice
Part of Plant Used
Leaves, Seeds, Wood
Fruits, Inner Bark, Leaves
Other Uses
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Inner bark can be dried and made into noodles, Sauces, Sometimes used for making wine, Used as a potherb, Wood used for boat making
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Shade Trees
Botanical Name
QUERCUS douglasii
ULMUS pumila
Common Name
Blue Oak
Siberian Elm
In Hindi
Blue Oak Tree
Siberian Elm
In German
Blaue Eiche
Siberian Elm
In French
Bleu Oak Tree
Siberian Elm
In Spanish
Azul del árbol de roble
Siberiano Elm
In Greek
Μπλε Oak Tree
Σιβηρίας Elm
In Portuguese
Carvalho azul
Siberian Elm
In Polish
Niebieski Oak Tree
Siberian Elm
In Latin
Blue quercum ligno
Siberian Elm
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Not Available
Not Available
Subfamily
Not Available
Not Available
Number of Species
Not Available
Not Available
Season and Care of Blue Oak and Siberian Elm
Season and care of Blue Oak and Siberian Elm is important to know. While considering everything about Blue Oak and Siberian Elm Care, growing season is an essential factor. Blue Oak season is Spring, Summer, Fall and Winter and Siberian Elm season is Spring, Summer, Fall and Winter. The type of soil for Blue Oak is Not Available and for Siberian Elm is Clay, Loam, Sand while the PH of soil for Blue Oak is Not Available and for Siberian Elm is Acidic, Neutral, Alkaline.
Blue Oak and Siberian Elm Physical Information
Blue Oak and Siberian Elm physical information is very important for comparison. Blue Oak height is 1,520.00 cm and width 1,370.00 cm whereas Siberian Elm height is Not Available and width Not Available. The color specification of Blue Oak and Siberian Elm are as follows:
Blue Oak flower color: Red and Yellow green
Blue Oak leaf color: Green and Blue Green
Siberian Elm flower color: Not Available
- Siberian Elm leaf color: Dark Green
Care of Blue Oak and Siberian Elm
Care of Blue Oak and Siberian Elm 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 Siberian Elm pruning is done Remove diseased branches by the tool's blades dipped into the alcohol solution. In summer Blue Oak needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Siberian Elm needs Lots of watering and in winter, it needs Average Water.