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Firecracker Penstemon
Firecracker Penstemon

Black Locust
Black Locust



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Firecracker Penstemon
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Black Locust

Compare Firecracker Penstemon and Black Locust

What is

Life Span

Perennial
Perennial

Type

Flowering Plants
Tree

Origin

Southwestern United States, California
-

Types

-
Honey Locust

Number of Varieties

4010
0 40000
👆🏻

Habitat

Dry areas, meadows
Woodland Garden Canopy

USDA Hardiness Zone

4-95-8
0 99
👆🏻

AHS Heat Zone

9-1
9-3

Sunset Zone

1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

Habit

Clump-Forming
Upright/Erect

Information

Plant Size

Minimum Height

61.00 cm1,524.00 cm
0 3900
👆🏻

Minimum Width

25.40 cm1,066.80 cm
0 6350
👆🏻

Plant Color

Flower Color

Crimson
Rose, Violet

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

-
Purple, Brown

Leaf Color in Spring

Green
Red, Crimson, Bronze

Leaf Color in Summer

Green
Green, Blue Green

Leaf Color in Fall

Green
Yellow green

Leaf Color in Winter

-
-

Shape

Leaf Shape

Oblong
Pinnate

Thorns

Season

Plant Season

Summer
Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun

Growth Rate

Fast
Fast

Type of Soil

Loam, Sand
Clay, Loam, Sand

The pH of Soil

Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Drainage

Well drained
Average

Bloom Time

Early Summer, Summer, Late Summer
Spring, Late Spring

Repeat Bloomer

Tolerances

-
Pollution, Drought, Salt, Soil Compaction

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings, Stem Planting
Seedlings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Do Not over Water, Requires watering in the growing season, Water Deeply, Water when soil is dry
Average Water Needs, Needs a lot of water initially, occasional watering once established

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, Sand
Clay, Loam, Sand

Soil Drainage Capacity

Well drained
Average

Sun Exposure

Full Sun, Partial Sun
Full Sun

Pruning

No pruning needed in the early stages, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
All-Purpose Liquid Fertilizer, Nitrogen

Pests and Diseases

Insects
Red blotch

Plant Tolerance

Drought
Drought, Pollution, Salt, Soil Compaction

Facts

Flowers

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
Medium

Foliage Sheen

Matte
Matte

Evergreen

Invasive

Self-Sowing

Attracts

Hummingbirds
Birds, Butterflies

Allergy

Asthma
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness

Benefits

Uses

Aesthetic Uses

Showy Purposes
Showy Purposes

Beauty Benefits

-
Good for skin

Edible Uses

Environmental Uses

Air purification
Air purification, Shadow Tree, soil stabilisation

Plant Benefits

Medicinal Uses

Burns, Snakebite, Stomach aliments
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic

Part of Plant Used

Whole plant
Flowers, Seeds, Wood

Other Uses

Used as Ornamental plant
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Mixed Border, Rock Garden / Wall, Wildflower
Feature Plant, Shade Trees, Street Trees

Scientific Name

Botanical Name

PENSTEMON eatonii
ROBINIA 'Purple Robe'

Common Name

Firecracker Penstemon
Hybrid Black Locust, Purple Robe Locust

In Hindi

Firecracker penstemon
Black Locust Tree

In German

Kracher penstemon
Schwarz Locust Tree

In French

Firecracker penstemon
Noir Arbre Locust

In Spanish

Penstemon del petardo
Negro del árbol de la langosta

In Greek

πυροτέχνημα penstemon
Μαύρο Locust Tree

In Portuguese

Penstemon do foguete
Árvore Locust Preto

In Polish

petarda penstemon
Robinii akacjowej Drzewo

In Latin

Firecracker Persicaria
Locusta arbor Niger

Classification

Kingdom

Plantae
Plantae

Phylum

-
Magnoliophyta

Class

-
Magnoliopsida

Order

Lamiales
Fabales

Family

Scrophulariaceae
Fabaceae

Genus

Penstemon
Robinia

Clade

Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids

Tribe

-
Robinieae

Subfamily

-
Faboideae

Number of Species

25025
1 27800
👆🏻

Difference Between Firecracker Penstemon and Black Locust

If you are confused whether Firecracker Penstemon or Black Locust 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 Firecracker Penstemon and Black Locust Information and learn more about it. Fertilizers required for proper growth of Firecracker Penstemon are All-Purpose Liquid Fertilizer and Apply 10-10-10 amount, whereas for Black Locust fertilizers required are All-Purpose Liquid Fertilizer and Nitrogen. Hence, one should know the basic difference between Firecracker Penstemon and Black Locust if you are planning to have them in your garden to enhance its beauty.

<Flowering Plants

Importance of Firecracker Penstemon and Black Locust

Want to have the most appropriate plant for your garden? You might want to know the importance of Firecracker Penstemon and Black Locust. Basically, these two plants vary in many aspects. Compare Firecracker Penstemon and Black Locust 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 Firecracker Penstemon is Burns, Snakebite and Stomach aliments whereas of Black Locust is Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative and Tonic. Firecracker Penstemon has beauty benefits as follows: while Black Locust has beauty benefits as follows: .

Compare Facts of Firecracker Penstemon vs Black Locust

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 Firecracker Penstemon vs Black Locust 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 Firecracker Penstemon are Asthma whereas of Black Locust have Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting and weakness respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Firecracker Penstemon has no showy fruits and Black Locust has no showy fruits. Also Firecracker Penstemon is not flowering and Black Locust is flowering. You can compare Firecracker Penstemon and Black Locust facts and facts of other plants too.