Life Span
Perennial
Annual and Perennial
Type
Flowering Plants
Broadleaf Evergreen
Origin
South-Central United States
China
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Osmanthus fragrans
Habitat
Rocky areas
Lowland, shaded fields, Shaded sites, Slopes, Subtropical climates
USDA Hardiness Zone
5-8
7-99
Sunset Zone
No Available
21,22
Habit
Clump-Forming
Oval or Rounded
Flower Color
White, Purple
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Dark Blue, Black
Leaf Color in Spring
Green
Gray Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Gray Green, Dark Green
Leaf Color in Winter
-
Gray Green, Dark Green
Leaf Shape
Long linear and narrow
Oval
Plant Season
-
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring
Early Spring, Late Winter
Where to Plant?
Ground
Ground, Pot
How to Plant?
From bulbs
Seedlings, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Requirements
Requires watering in the growing season
Allow soil to be completely dry in between waterings, Requires watering in the growing season, Water Deeply, Water deeply about once a week
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves
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
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Pests and diseases free
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Glossy
Attracts
Hummingbirds, Butterflies
Bees
Aesthetic Uses
Showy Purposes
Beautification
Environmental Uses
Air purification
Air purification
Medicinal Uses
-
Antioxidants
Part of Plant Used
Flowers, Leaves
Flowers, Fruits, Leaf Stalks, Leaves
Other Uses
Showy Purposes, Used as Ornamental plant
Culinary use, Used for fragrance, Used for producing cooking oil, Used as a spice
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Feature Plant, Foundation, Hedges, Mixed Border
Botanical Name
PENSTEMON cobaea
OSMANTHUS delavayi
Common Name
Beardtongue
Sweet Olive
Tea Olive
Fragrant Olive
In Hindi
Beardtongue
चाय ओलिव
In German
Bartfaden
Tea Olive
In French
beardtongue
Tea Olive
In Spanish
beardtongue
té verde oliva
In Greek
Beardtongue
τσάι Ελιάς
In Portuguese
Beardtongue
Tea Olive
In Polish
Beardtongue
Herbata z oliwek
In Latin
ursus lingua
Tea Olive
Phylum
Tracheophyta
Magnoliophyta
Class
Equisetopsida
Magnoliopsida
Family
Scrophulariaceae
Oleaceae
Genus
Penstemon
Osmanthus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Difference Between Beardtongue and Tea Olive
If you are confused whether Beardtongue or Tea Olive are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Beardtongue and Tea Olive Information and learn more about it. Fertilizers required for proper growth of Beardtongue are All-Purpose Liquid Fertilizer, whereas for Tea Olive fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Beardtongue and Tea Olive if you are planning to have them in your garden to enhance its beauty.
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Flowering PlantsImportance of Beardtongue and Tea Olive
Want to have the most appropriate plant for your garden? You might want to know the importance of Beardtongue and Tea Olive. Basically, these two plants vary in many aspects. Compare Beardtongue and Tea Olive 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 Beardtongue is whereas of Tea Olive is Antioxidants. Beardtongue has beauty benefits as follows: while Tea Olive has beauty benefits as follows: .
Compare Facts of Beardtongue vs Tea Olive
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 Beardtongue vs Tea Olive 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 Beardtongue are whereas of Tea Olive have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Beardtongue has no showy fruits and Tea Olive has no showy fruits. Also Beardtongue is not flowering and Tea Olive is not flowering . You can compare Beardtongue and Tea Olive facts and facts of other plants too.