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Black Locust
Black Locust

Siberian Iris
Siberian Iris



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Black Locust
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Siberian Iris

Compare Black Locust and Siberian Iris

What is

Life Span

Perennial
Perennial

Type

Tree
Perennial

Origin

-
Eastern Europe, Russia, Siberia

Types

Honey Locust
Iris sibirica

Number of Varieties

1090
0 40000
👆🏻

Habitat

Woodland Garden Canopy
Damp shady woods, Pastures

USDA Hardiness Zone

5-83-8
0 99
👆🏻

AHS Heat Zone

9-3
7-1

Sunset Zone

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
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23

Habit

Upright/Erect
Clump-Forming

Information

Plant Size

Minimum Height

1,524.00 cm50.80 cm
0 3900
👆🏻

Minimum Width

1,066.80 cm61.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Rose, Violet
White, Purple, Blue Violet

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Purple, Brown
-

Leaf Color in Spring

Red, Crimson, Bronze
Green, Dark Green

Leaf Color in Summer

Green, Blue Green
Green, Dark Green

Leaf Color in Fall

Yellow green
Green, Dark Green

Leaf Color in Winter

-
Light Green

Shape

Leaf Shape

Pinnate
Linear

Thorns

Season

Plant Season

Spring, Summer, Fall, Winter
Summer

Growing Conditions

Sunlight

Full Sun
Full Sun, Partial Sun

Growth Rate

Fast
Fast

Type of Soil

Clay, Loam, Sand
Clay, Loam, Sand

The pH of Soil

Acidic, Neutral, Alkaline
Acidic, Neutral

Soil Drainage

Average
Average

Bloom Time

Spring, Late Spring
Early Summer, Summer

Repeat Bloomer

Tolerances

Pollution, Drought, Salt, Soil Compaction
Drought

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings
Bulbs, Seedlings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Average Water Needs, Needs a lot of water initially, occasional watering once established
Keep ground moist

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Acidic, Neutral, Alkaline
Acidic, Neutral

Soil Type

Clay, Loam, Sand
Clay, Loam, Sand

Soil Drainage Capacity

Average
Average

Sun Exposure

Full Sun
Full Sun, Partial Sun

Pruning

Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer

Pests and Diseases

Red blotch
Red blotch

Plant Tolerance

Drought, Pollution, Salt, Soil Compaction
Drought

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

Birds, Butterflies
pollinators

Allergy

Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
allergic reaction, Skin irritation

Benefits

Uses

Aesthetic Uses

Showy Purposes
Bog Garden, Showy Purposes, Woodland margins

Beauty Benefits

Good for skin
-

Edible Uses

Environmental Uses

Air purification, Shadow Tree, soil stabilisation
Air purification

Plant Benefits

Medicinal Uses

Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Expectorant

Part of Plant Used

Flowers, Seeds, Wood
Flowers, Root

Other Uses

Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Used as an insecticide

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Feature Plant, Shade Trees, Street Trees
Bog Garden, Cutflower, Feature Plant, Foundation, Mixed Border

Scientific Name

Botanical Name

ROBINIA 'Purple Robe'
IRIS sibirica

Common Name

Hybrid Black Locust, Purple Robe Locust
Siberian Iris

In Hindi

Black Locust Tree
Siberian Iris

In German

Schwarz Locust Tree
Sibirische Schwertlilie

In French

Noir Arbre Locust
L'Iris de Sibérie

In Spanish

Negro del árbol de la langosta
Siberian Iris

In Greek

Μαύρο Locust Tree
Siberian Iris

In Portuguese

Árvore Locust Preto
Siberian Iris

In Polish

Robinii akacjowej Drzewo
Kosaciec syberyjski

In Latin

Locusta arbor Niger
Siberian Iris

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Tracheobionta

Class

Magnoliopsida
Liliopsida

Order

Fabales
Liliales

Family

Fabaceae
Iridaceae

Genus

Robinia
Iris

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Monocots

Tribe

Robinieae
Irideae

Subfamily

Faboideae
Iridoideae

Number of Species

25300
1 27800
👆🏻

Difference Between Black Locust and Siberian Iris

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

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Importance of Black Locust and Siberian Iris

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

Compare Facts of Black Locust vs Siberian Iris

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 Black Locust vs Siberian Iris 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 Black Locust are Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting and weakness whereas of Siberian Iris have allergic reaction and Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Locust has no showy fruits and Siberian Iris has no showy fruits. Also Black Locust is flowering and Siberian Iris is flowering. You can compare Black Locust and Siberian Iris facts and facts of other plants too.