Life Span
Perennial
Perennial
Type
Shrubs
Flowering Plants, Tree
Origin
China, Indonesia, Japan, Korea, The Hiamalayas
Not Available
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Not Available
Number of Varieties
Not Available
Habitat
Forest margins, Hillside, Woods
old gardens
USDA Hardiness Zone
3-9
10-11
AHS Heat Zone
9-1
Not Available
Sunset Zone
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
Not Available
Habit
Oval or Rounded
Clump-Forming
Flower Color
Blue, Dark Purple, Light Purple, Red, White
Orange Red, Yellow
Flower Color Modifier
Not Available
Multi-Color
Fruit Color
Not Available
Brown
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Dark Green, Yellow, Yellow green
Green
Leaf Color in Winter
Not Available
Green
Leaf Shape
Oblovate
Oblong
Plant Season
Early Spring, Late Autumn
Fall, Spring, Summer
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Light
Clay, Loam, Sand
The pH of Soil
Acidic
Acidic, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Summer
Early Summer, Summer
Tolerances
Not Available
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Low
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Use and maintain water-efficient soaker hoses, Water twice a day in the initial period
occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic
Neutral, Alkaline
Soil Type
Light
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Do not prune during shooting season, Prune lower leaves, Prune to stimulate growth, Remove dead or diseased plant parts
Requires little pruning
Fertilizers
All-Purpose Liquid Fertilizer
Apply 15-5-15
Pests and Diseases
Anthracnose, Cercospora leaf spot, Mushroom root rot, Powdery mildew
Pests and diseases free
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Matte
Attracts
Bees, Flies
Not Available
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Not Available
Aesthetic Uses
Showy Purposes
Showy Purposes, Used in parkland
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification, Shadow Tree
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
antihelmintic, anti-inflammatory, Arthritis, constipation, hemiplagia, Inflammation
Part of Plant Used
Flowers, Root
Whole plant
Other Uses
Not Available
Grown for shade, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Not Available
Edible, Herb / Vegetable, Mixed Border
Botanical Name
Hydrangea
Delonix regia
Common Name
Hydrangea or hortensia
Gulmohar, Royal Poinciana
In Hindi
Hydrangea
गुलमोहर
In German
Hortensie
Flammenbaum
In French
Hortensia
Delonix regia
In Spanish
Hortensia
malinche
In Greek
υδραγεία
Delonix regia
In Portuguese
Hortênsia
flamboiã
In Polish
Hortensja
wianowłostka królewska
In Latin
Hibiscus
CHORIZIA
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Hydrangeaceae
Brassicaceae
Clade
Not Available
Angiosperms, Eudicots, Rosids
Tribe
Not Available
Not Available
Subfamily
Not Available
Caesalpinioideae
Number of Species
Not Available
Importance of Hydrangea and Royal Poinciana
Want to have the most appropriate plant for your garden? You might want to know the importance of Hydrangea and Royal Poinciana. Basically, these two plants vary in many aspects. Compare Hydrangea and Royal Poinciana 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 Hydrangea is Fever, Kidney problems and Urinary tract problems whereas of Royal Poinciana is antihelmintic, anti-inflammatory, Arthritis, constipation, hemiplagia and Inflammation. Hydrangea has beauty benefits as follows: Not Available while Royal Poinciana has beauty benefits as follows: Not Available.
Compare Facts of Hydrangea vs Royal Poinciana
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 Hydrangea vs Royal Poinciana 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 Hydrangea are Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting whereas of Royal Poinciana have Not Available respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Hydrangea has no showy fruits and Royal Poinciana has no showy fruits. Also Hydrangea is flowering and Royal Poinciana is not flowering . You can compare Hydrangea and Royal Poinciana facts and facts of other plants too.