Life Span
Annual and Perennial
Perennial
Type
Broadleaf Evergreen
Tree
Origin
China
North America, United States, Northwestern United States, Alaska, California, Canada
Types
Osmanthus fragrans
-
Habitat
Lowland, shaded fields, Shaded sites, Slopes, Subtropical climates
Lowland evergreen rainforest
USDA Hardiness Zone
7-99
4-7
Sunset Zone
21,22
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Oval or Rounded
Pyramidal
Flower Color
White
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Blue, Black
Brown
Leaf Color in Spring
Gray Green, Dark Green
Green, Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Gray Green, Dark Green
Dark Green
Leaf Color in Winter
Gray Green, Dark Green
-
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Late Winter
Early Spring
Tolerances
Drought
Maritime exposure, Salt water
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Vegetative Reproduction
Layering, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Allow soil to be completely dry in between waterings, Requires watering in the growing season, Water Deeply, Water deeply about once a week
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
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Do not prune during shooting season, No pruning needed in the early stages, Prune to stimulate growth, Remove dead or diseased plant parts, Remove deadheads, Shape and thin as needed
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Pests and diseases free
-
Plant Tolerance
Drought
Maritime exposure, Salt water
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Glossy
Aesthetic Uses
Beautification
-
Beauty Benefits
-
Skin Problems
Environmental Uses
Air purification
Air purification, Prevent Soil Erosion, Shadow Tree
Medicinal Uses
Antioxidants
Anodyne, Appetizer, Astringent
Part of Plant Used
Flowers, Fruits, Leaf Stalks, Leaves
Flowers, Inner Bark, Sap
Other Uses
Culinary use, Used for fragrance, Used for producing cooking oil, Used as a spice
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Foundation, Hedges, Mixed Border
Screening / Wind Break, Shade Trees
Botanical Name
OSMANTHUS delavayi
ALNUS rubra
Common Name
Sweet Olive
Tea Olive
Fragrant Olive
Oregon Alder, Red Alder
In Hindi
चाय ओलिव
red alder
In German
Tea Olive
rot-Erle
In French
Tea Olive
aulne rouge
In Spanish
té verde oliva
aliso rojo
In Greek
τσάι Ελιάς
κόκκινη σκλήθρα
In Portuguese
Tea Olive
amieiro vermelho
In Polish
Herbata z oliwek
czerwony olcha
In Latin
Tea Olive
red alnus
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Oleaceae
Betulaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Tea Olive and Red Alder
Want to have the most appropriate plant for your garden? You might want to know the importance of Tea Olive and Red Alder. Basically, these two plants vary in many aspects. Compare Tea Olive and Red Alder 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 Tea Olive is Antioxidants whereas of Red Alder is Anodyne, Appetizer and Astringent. Tea Olive has beauty benefits as follows: while Red Alder has beauty benefits as follows: .
Compare Facts of Tea Olive vs Red Alder
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 Tea Olive vs Red Alder 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 Tea Olive are whereas of Red Alder have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Tea Olive has no showy fruits and Red Alder has showy fruits. Also Tea Olive is not flowering and Red Alder is not flowering . You can compare Tea Olive and Red Alder facts and facts of other plants too.