Life Span
Perennial
Perennial
Type
Tree
Herbaceous Perennial
Types
Honey Locust
Bearded Iris
Habitat
Woodland Garden Canopy
meadows, Riverbanks, Rocky Mountains
USDA Hardiness Zone
5-8
5-9
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
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
Upright/Erect
Clump-Forming
Flower Color
Rose, Violet
White, Yellow, Blue, Purple, Orange, Pink, Rose, Coral, Peach, Burgundy, Lavender, Plum, Orange Red, Dark Salmon, Bronze, Chocolate, Black
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Brown
-
Leaf Color in Spring
Red, Crimson, Bronze
Green, Light Green, Gray Green
Leaf Color in Summer
Green, Blue Green
Yellow green
Leaf Color in Fall
Yellow green
-
Leaf Color in Winter
-
Light Green
Leaf Shape
Pinnate
Sword-like
Plant Season
Spring, Summer, Fall, Winter
Spring
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Early Spring, Spring, Late Spring
Tolerances
Pollution, Drought, Salt, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Root Plants
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
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
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
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
Bacteria, fungus, Viruses
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Matte
Attracts
Birds, Butterflies
Butterflies, Hummingbirds
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
-
Aesthetic Uses
Showy Purposes
Beautification, Showy Purposes
Beauty Benefits
Good for skin
-
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
Air purification
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
-
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
Basketary, Used for fragrance
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Cutflower, Foundation, Mixed Border, Rock Garden, Wall
Botanical Name
ROBINIA 'Purple Robe'
IRIS 'Apollo'
Common Name
Hybrid Black Locust, Purple Robe Locust
Carmen Iris, Dutch Iris
In Hindi
Black Locust Tree
Dutch Iris
In German
Schwarz Locust Tree
Dutch Iris
In French
Noir Arbre Locust
Dutch Iris
In Spanish
Negro del árbol de la langosta
Dutch Iris
In Greek
Μαύρο Locust Tree
Dutch Iris
In Portuguese
Árvore Locust Preto
Dutch Iris
In Polish
Robinii akacjowej Drzewo
Dutch Iris
In Latin
Locusta arbor Niger
Dutch Iris
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Asparagales
Family
Fabaceae
Iridaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Subfamily
Faboideae
Iridoideae
Importance of Black Locust and Dutch Iris
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Locust and Dutch Iris. Basically, these two plants vary in many aspects. Compare Black Locust and Dutch 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 Dutch Iris is . Black Locust has beauty benefits as follows: Good for skin while Dutch Iris has beauty benefits as follows: Good for skin.
Compare Facts of Black Locust vs Dutch 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 Dutch 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 Dutch Iris have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Locust has no showy fruits and Dutch Iris has no showy fruits. Also Black Locust is flowering and Dutch Iris is flowering. You can compare Black Locust and Dutch Iris facts and facts of other plants too.