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Beardtongue
Beardtongue

Yellow Oleander
Yellow Oleander



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Beardtongue
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Yellow Oleander

Compare Beardtongue and Yellow Oleander

What is

Life Span

Perennial
Perennial

Type

Flowering Plants
Broadleaf Evergreen

Origin

South-Central United States
Mexico, Central America, South America

Types

Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
it is a type of oleander

Number of Varieties

20010
0 40000
👆🏻

Habitat

Rocky areas
coastal environs, disturbed sites, old gardens, open Woodlands, Pastures, Roadsides, Waste areas, waterways

USDA Hardiness Zone

5-89-15
0 99
👆🏻

AHS Heat Zone

12-1
-

Sunset Zone

No Available
21,22

Habit

Clump-Forming
Oval or Rounded

Information

Plant Size

Minimum Height

30.00 cm240.00 cm
0 3900
👆🏻

Minimum Width

30.50 cm240.00 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Purple
Yellow, Light Yellow, Peach

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

-
Red, Green, Black

Leaf Color in Spring

Green
Green

Leaf Color in Summer

Green
Green, Dark Green

Leaf Color in Fall

Green
Dark Green

Leaf Color in Winter

-
Dark Green

Shape

Leaf Shape

Long linear and narrow
Long Narrow

Thorns

Season

Plant Season

-
Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun

Growth Rate

Medium
Fast

Type of Soil

Loam
Loam, Sand

The pH of Soil

Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Drainage

Well drained
Well drained

Bloom Time

Late Spring
Indeterminate

Repeat Bloomer

Tolerances

-
Pollution, Drought, Salt

Care

Where to Plant?

Ground
Ground, Pot

How to Plant?

From bulbs
Seedlings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Requires watering in the growing season
Needs watering once a week, Water Deeply

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Type

Loam
Loam, Sand

Soil Drainage Capacity

Well drained
Well drained

Sun Exposure

Full Sun, Partial Sun
Full Sun

Pruning

Remove damaged leaves
Prune to stimulate growth, Remove dead branches

Fertilizers

All-Purpose Liquid Fertilizer
fertilize in spring, slow-release fertilizers

Pests and Diseases

Red blotch
Bacteria, fungus, Insects

Plant Tolerance

Drought
Drought, Pollution, Salt

Facts

Flowers

Showy
Showy

Flower Petal Number

Single
Single

Fruits

Showy Fruit

Edible Fruit

Fragrance

Fragrant Flower

Fragrant Fruit

Fragrant Leaf

Fragrant Bark/Stem

Showy Foliage

Showy Bark

Foliage Texture

Medium
Fine

Foliage Sheen

Matte
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Hummingbirds, Butterflies
-

Allergy

-
Phytodermatitis, Toxic

Benefits

Uses

Aesthetic Uses

Showy Purposes
Showy Purposes

Beauty Benefits

-
-

Edible Uses

Environmental Uses

Air purification
-

Plant Benefits

Medicinal Uses

-
-

Part of Plant Used

Flowers, Leaves
Whole plant

Other Uses

Showy Purposes, Used as Ornamental plant
For making oil, Used as Ornamental plant

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Bedding Plant, Rock Garden / Wall, Wildflower
Container, Feature Plant, Foundation, Hedges, Mixed Border, Screening, Wind Break, Shade Trees, Street Trees, Topiary, Bonsai, Espalier, Tropical

Scientific Name

Botanical Name

PENSTEMON cobaea
THEVETIA peruviana

Common Name

Beardtongue
Yellow Oleander, Lucky Nut

In Hindi

Beardtongue
पीला कनेर

In German

Bartfaden
Gelbe Oleander

In French

beardtongue
Oleander Jaune

In Spanish

beardtongue
Oleander amarillo

In Greek

Beardtongue
κίτρινη πικροδάφνη

In Portuguese

Beardtongue
Oleander amarelo

In Polish

Beardtongue
żółta Oleander

In Latin

ursus lingua
Yellow haurit Cleander

Classification

Kingdom

Plantae
Plantae

Phylum

Tracheophyta
Magnoliophyta

Class

Equisetopsida
Magnoliopsida

Order

Lamiales
Gentianales

Family

Scrophulariaceae
Apocynaceae

Genus

Penstemon
Cascabela

Clade

Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots

Tribe

-
-

Subfamily

-
-

Number of Species

261100
1 27800
👆🏻

Difference Between Beardtongue and Yellow Oleander

If you are confused whether Beardtongue or Yellow Oleander 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 Yellow Oleander Information and learn more about it. Fertilizers required for proper growth of Beardtongue are All-Purpose Liquid Fertilizer, whereas for Yellow Oleander fertilizers required are fertilize in spring and slow-release fertilizers. Hence, one should know the basic difference between Beardtongue and Yellow Oleander if you are planning to have them in your garden to enhance its beauty.

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Importance of Beardtongue and Yellow Oleander

Want to have the most appropriate plant for your garden? You might want to know the importance of Beardtongue and Yellow Oleander. Basically, these two plants vary in many aspects. Compare Beardtongue and Yellow Oleander 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 Yellow Oleander is . Beardtongue has beauty benefits as follows: while Yellow Oleander has beauty benefits as follows: .

Compare Facts of Beardtongue vs Yellow Oleander

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 Yellow Oleander 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 Yellow Oleander have Phytodermatitis and Toxic respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Beardtongue has no showy fruits and Yellow Oleander has no showy fruits. Also Beardtongue is not flowering and Yellow Oleander is not flowering . You can compare Beardtongue and Yellow Oleander facts and facts of other plants too.