Life Span
Perennial
Annual and Perennial
Type
Tree
Flowering Plants, Ornamental Plants, Shrub, Tree
Origin
United States, California
Eastern Australia
Habitat
Woodland Garden Canopy
gardens, Grassland, Homesteads, Subtropical climates, tropical environments
USDA Hardiness Zone
6-9
9-15
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
Oval or Rounded
Flower Color
Red, Yellow green
Light Pink, Pink
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Blue Green
Green, Light Green
Leaf Color in Summer
Green, Blue Green
Green
Leaf Color in Fall
Yellow, Orange, Pink
Green, Light Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Irregular
Heart shaped, toothed with three to five lobes
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Soil Drainage
-
Well drained
Bloom Time
Spring
Early Summer, Summer, Late Summer, Early Fall, Fall, Indeterminate
Tolerances
Drought
Drought, Variety of soil types
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Stem Cutting, Tip cutting, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
It cannot sustain wet-feet, Keep the Soil well drained, Requires watering in the growing season, Water Deeply, Water frequently while growing, Water more in summer, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil Drainage Capacity
-
Well drained
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
A hard prune may be necessary if the plant becomes woody, Cut leaves after fall, Cut or pinch the stems, Pinch or prune as they grow to promote branching and bushiness, Prune for shortening long shoots, Prune in early summer, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
Apply 10-10-10 amount, Balanced liquid fertilizer, Do not fertilize new plants until at least a month, Use a low phosphate fertilizer to improve the quality of the blooms
Pests and Diseases
Red blotch
Aphids, Mealybugs, Red spider mite, Scale, Thripes, Whiteflies
Plant Tolerance
Drought
Drought, Variety of soil types
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Foliage Texture
Medium
Medium
Attracts
Birds
Bees, Butterflies, Hummingbirds
Aesthetic Uses
Borders
Beautification, Borders, Landscape Designing
Beauty Benefits
-
Hair Conditioner, Prevents greying of hair, Prevents Premature Baldness, Promotes Healthy Hair, Promotes healthy skin, Speed hair growth
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
anti-inflammatory, Diuretic, Hair Loss, High blood pressure, Vitamin C
Part of Plant Used
Leaves, Seeds, Wood
Flowers, Leaf Stalks, Leaves
Other Uses
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Foundation, Houseplant, Mixed Border, Tropical
Botanical Name
QUERCUS douglasii
Hibiscus splendens
Common Name
Blue Oak
Hollyhock Tree, Pink Cottonwood
In Hindi
Blue Oak Tree
Splendid Hibiscus
In German
Blaue Eiche
Splendid Hibiscus
In French
Bleu Oak Tree
Splendid Hibiscus
In Spanish
Azul del árbol de roble
Hibiscus Splendid
In Greek
Μπλε Oak Tree
Splendid Hibiscus
In Portuguese
Carvalho azul
Hibiscus Splendid
In Polish
Niebieski Oak Tree
Splendid hibiskusa
In Latin
Blue quercum ligno
egregiam Hibiscus
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Fagaceae
Malvaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Blue Oak and Splendid Hibiscus
Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Oak and Splendid Hibiscus. Basically, these two plants vary in many aspects. Compare Blue Oak and Splendid Hibiscus 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 Splendid Hibiscus is anti-inflammatory, Diuretic, Hair Loss, High blood pressure and Vitamin C. Blue Oak has beauty benefits as follows: while Splendid Hibiscus has beauty benefits as follows: .
Compare Facts of Blue Oak vs Splendid Hibiscus
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 Splendid Hibiscus 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 Splendid Hibiscus have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blue Oak has showy fruits and Splendid Hibiscus has no showy fruits. Also Blue Oak is not flowering and Splendid Hibiscus is not flowering . You can compare Blue Oak and Splendid Hibiscus facts and facts of other plants too.