Life Span
Perennial
Perennial
Origin
United States, Southeastern United States, South-Central United States, Texas, Mexico
United States, California
Habitat
Cultivated Beds
Woodland Garden Canopy
USDA Hardiness Zone
8-11
6-9
Sunset Zone
H1, 8, 9, 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
Red, Magenta, Orange Red
Red, Yellow green
Flower Color Modifier
-
Bicolor
Leaf Color in Spring
Green, Blue Green
Green, Blue Green
Leaf Color in Summer
Green, Blue Green
Green, Blue Green
Leaf Color in Fall
Green, Blue Green
Yellow, Orange, Pink
Leaf Shape
Arrowhead
Irregular
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loam, Sand
-
The pH of Soil
Acidic, Neutral, Alkaline
-
Soil Drainage
Well drained
-
Bloom Time
Early Summer, Summer, Late Summer
Spring
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
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
Acidic, Neutral, Alkaline
-
Soil Drainage Capacity
Well drained
-
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
Apply 10-10-10 amount
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Medium
Medium
Attracts
Hummingbirds
Birds
Aesthetic Uses
Borders
Borders
Environmental Uses
Air purification
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Medicinal Uses
Antiemetic, Diuretic, Purgative, Tonic
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Part of Plant Used
Flowers, Leaves
Leaves, Seeds, Wood
Other Uses
Used as a general tonic, Used as a rat poison, Used as a vegetable
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
Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Wildflower
Feature Plant, Shade Trees, Street Trees
Botanical Name
ERYTHRINA herbacea
QUERCUS douglasii
Common Name
Red cardinal, Cardinal spear
Blue Oak
In Hindi
Red Cardinal
Blue Oak Tree
In German
Red Cardinal
Blaue Eiche
In French
Cardinal rouge
Bleu Oak Tree
In Spanish
Cárdenas
Azul del árbol de roble
In Greek
κόκκινο Καρδινάλιος
Μπλε Oak Tree
In Portuguese
Cardeal vermelho
Carvalho azul
In Polish
Red Cardinal
Niebieski Oak Tree
In Latin
Cardinalis Rubrum
Blue quercum ligno
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Red Cardinal and Blue Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Cardinal and Blue Oak. Basically, these two plants vary in many aspects. Compare Red Cardinal 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 Red Cardinal is Antiemetic, Diuretic, Purgative and Tonic whereas of Blue Oak is Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes and Sore throat. Red Cardinal has beauty benefits as follows: while Blue Oak has beauty benefits as follows: .
Compare Facts of Red Cardinal 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 Red Cardinal 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 Red Cardinal are Toxic whereas of Blue Oak have Pollen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Cardinal has showy fruits and Blue Oak has showy fruits. Also Red Cardinal is not flowering and Blue Oak is not flowering . You can compare Red Cardinal and Blue Oak facts and facts of other plants too.