Life Span
Perennial
Perennial
Origin
North America, Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States, South-Central United States, Canada
United States, California
Habitat
Woodland Garden Canopy
Woodland Garden Canopy
USDA Hardiness Zone
3-11
6-9
Sunset Zone
7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Spreading
Flower Color
Tan, Sandy Brown
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Sandy Brown
-
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Green, Dark Green
Green, Blue Green
Leaf Color in Fall
Yellow, Green
Yellow, Orange, Pink
Leaf Shape
oblong or obovate
Irregular
Plant Season
-
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
-
The pH of Soil
Neutral, Alkaline
-
Bloom Time
Early Spring, Spring
Spring
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
-
Soil Type
Clay, Loam, Sand
-
Soil Drainage Capacity
Average
-
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
Any balanced general purpose fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Blackspot mold
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Insignificant
Showy Foliage
Insignificant
Yes
Foliage Texture
Medium
Medium
Attracts
Beetles, Birds
Birds
Allergy
Miscarriage, Rash
Pollen
Beauty Benefits
Beautiful Skin, Heals Damaged Hair, Strong, beautiful hair
-
Environmental Uses
Air purification
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Medicinal Uses
Demulcent, Diuretic, Expectorant, Nutritive
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Part of Plant Used
Fruits, Inner Bark, Leaves
Leaves, Seeds, Wood
Other Uses
Chewed as a thirst quencher, Tea-like beverage can be brewed, Used as a thickener in soups, Used to make a twine
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Shade Trees
Feature Plant, Shade Trees, Street Trees
Botanical Name
ULMUS rubra
QUERCUS douglasii
Common Name
Slippery Elm
Blue Oak
In Hindi
Slippery Elm
Blue Oak Tree
In German
Rotulme
Blaue Eiche
In French
Slippery Elm
Bleu Oak Tree
In Spanish
olmo resbaladizo
Azul del árbol de roble
In Greek
Slippery Elm
Μπλε Oak Tree
In Portuguese
Slippery Elm
Carvalho azul
In Polish
Slippery Elm
Niebieski Oak Tree
In Latin
Lubricus Elm
Blue quercum ligno
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Slippery Elm and Blue Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Slippery Elm and Blue Oak. Basically, these two plants vary in many aspects. Compare Slippery Elm and Blue Oak 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 Slippery Elm is Demulcent, Diuretic, Expectorant and Nutritive whereas of Blue Oak is Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes and Sore throat. Slippery Elm has beauty benefits as follows: Beautiful Skin, Heals Damaged Hair and Strong, beautiful hair while Blue Oak has beauty benefits as follows: Beautiful Skin, Heals Damaged Hair and Strong, beautiful hair.
Compare Facts of Slippery Elm vs Blue Oak
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 Slippery Elm vs Blue Oak 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 Slippery Elm are Miscarriage and Rash whereas of Blue Oak have Pollen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Slippery Elm has no showy fruits and Blue Oak has showy fruits. Also Slippery Elm is not flowering and Blue Oak is not flowering . You can compare Slippery Elm and Blue Oak facts and facts of other plants too.