Life Span
Perennial
Perennial
Origin
Japan
China, Indonesia, Japan, Korea, The Hiamalayas
Types
Korean Stewartia – S. koreana
Silky Stewartia – S. malacodendron
Tall Stewartia – S. monadelpha
Mountain Stewartia – S. ovata
Japanese Stewartia – S. pseudocamellia
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
Loamy soils, Well Drained
Forest margins, Hillside, Woods
USDA Hardiness Zone
5-8
3-9
Sunset Zone
4, 5, 6, 14, 15, 16, 17, 20, 21
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
Habit
Oval or Rounded
Oval or Rounded
Flower Color
White
Blue, Dark Purple, Light Purple, Red, White
Flower Color Modifier
Bicolor
-
Leaf Color in Spring
Light Green
Green
Leaf Color in Summer
Green, Dark Green
Green, Dark Green
Leaf Color in Fall
Yellow, Red, Orange
Dark Green, Yellow, Yellow green
Leaf Shape
Obtuse
Oblovate
Plant Season
Spring, Summer, Fall, Winter
Early Spring, Late Autumn
Sunlight
Full Sun, Partial Sun
Full Sun
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Spring, Summer
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Does not require lot of watering
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
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Do not prune during shooting season, Prune lower leaves, Prune to stimulate growth, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Anthracnose, Cercospora leaf spot, Mushroom root rot, Powdery mildew
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Matte
Allergy
-
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Aesthetic Uses
Beautification
Showy Purposes
Environmental Uses
Air purification
Air purification
Medicinal Uses
-
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Leaves, Wood
Flowers, Root
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Foundation, Mixed Border, Shade Trees, Street Trees
-
Botanical Name
STEWARTIA pseudocamellia
Hydrangea
Common Name
Japanese Stewartia
Hydrangea or hortensia
In Hindi
Japanese Stewartia
Hydrangea
In German
japanische Stewartia
Hortensie
In French
japanische Stewartia
Hortensia
In Spanish
Stewartia japonesa
Hortensia
In Greek
Japanese Stewartia
υδραγεία
In Portuguese
Stewartia japonês
Hortênsia
In Polish
japoński Stewartia
Hortensja
In Latin
Stewartia Italica
Hibiscus
Phylum
Tracheophyta
Magnoliophyta
Family
Theaceae
Hydrangeaceae
Genus
Stewartia
Hydrangea
Clade
Angiosperms, Asterids, Eudicots
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Importance of Japanese Stewartia and Hydrangea
Want to have the most appropriate plant for your garden? You might want to know the importance of Japanese Stewartia and Hydrangea. Basically, these two plants vary in many aspects. Compare Japanese Stewartia and Hydrangea 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 Japanese Stewartia is whereas of Hydrangea is Fever, Kidney problems and Urinary tract problems. Japanese Stewartia has beauty benefits as follows: while Hydrangea has beauty benefits as follows: .
Compare Facts of Japanese Stewartia vs Hydrangea
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 Japanese Stewartia vs Hydrangea 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 Japanese Stewartia are whereas of Hydrangea have Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Japanese Stewartia has no showy fruits and Hydrangea has no showy fruits. Also Japanese Stewartia is not flowering and Hydrangea is flowering. You can compare Japanese Stewartia and Hydrangea facts and facts of other plants too.