Life Span
Perennial
Annual and Perennial
Type
Tree
Broadleaf Evergreen
Origin
United States, California
India, Southeast Asia
Habitat
Woodland Garden Canopy
gardens, Homesteads
USDA Hardiness Zone
6-9
10-15
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
Spreading
Flower Color
Red, Yellow green
White
Flower Color Modifier
Bicolor
Bicolor
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
-
Dark Green
Leaf Shape
Irregular
Oval
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
-
Loam, Sand
The pH of Soil
-
Acidic, Neutral
Bloom Time
Spring
Indeterminate
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Keep the ground moist but not water-logged, Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
-
Acidic, Neutral
Soil Drainage Capacity
-
-
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Cut or pinch the stems, Do not prune during shooting season, Prune if you want to improve plant shape, Prune to control growth, Prune when plant is dormant, Remove deadheads, Shape and thin as needed
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Nematodes, Scale, Spider mites
Plant Tolerance
Drought
-
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Foliage Texture
Medium
Medium
Attracts
Birds
Bees, Butterflies, Insects
Allergy
Pollen
Skin irritation
Aesthetic Uses
Borders
Beautification, Ground Cover, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
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
Antipyretic, Astringent, Cough, Kidney problems, Kidney Stones, Scabies, Ulcers
Part of Plant Used
Leaves, Seeds, Wood
Flowers, Leaves, Root
Other Uses
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Showy Purposes
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Feature Plant, Hedges, Mixed Border, Tropical
Botanical Name
QUERCUS douglasii
Tabernaemontana Divaricata
Common Name
Blue Oak
Crepe Jasmine
In Hindi
Blue Oak Tree
Tabernaemontana
In German
Blaue Eiche
Tabernaemontana
In French
Bleu Oak Tree
Tabernaemontana
In Spanish
Azul del árbol de roble
Tabernaemontana
In Greek
Μπλε Oak Tree
Tabernaemontana
In Portuguese
Carvalho azul
Tabernaemontana
In Polish
Niebieski Oak Tree
Tabernaemontana
In Latin
Blue quercum ligno
Tabernaemontana
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Gentianales
Family
Fagaceae
Apocynaceae
Genus
Quercus
Tabernaemontana
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Subfamily
-
Rauvolfioideae
Importance of Blue Oak and Crape Jasmine
Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Oak and Crape Jasmine. Basically, these two plants vary in many aspects. Compare Blue Oak and Crape Jasmine 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 Crape Jasmine is Antipyretic, Astringent, Cough, Kidney problems, Kidney Stones, Scabies and Ulcers. Blue Oak has beauty benefits as follows: while Crape Jasmine has beauty benefits as follows: .
Compare Facts of Blue Oak vs Crape Jasmine
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 Crape Jasmine 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 Crape Jasmine have Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blue Oak has showy fruits and Crape Jasmine has no showy fruits. Also Blue Oak is not flowering and Crape Jasmine is not flowering . You can compare Blue Oak and Crape Jasmine facts and facts of other plants too.