Life Span
Annual and Perennial
Perennial
Type
Tender Perennial
Tree
Habitat
Rocky Ridges, Shores of rivers or lakes, Tropical Climate, tropical environments
Woodland Garden Canopy
USDA Hardiness Zone
11-12
5-8
Sunset Zone
H1, 23, 24
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
Cushion/Mound-forming
Upright/Erect
Flower Color
Purple, Violet
Rose, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Purple, Brown
Leaf Color in Spring
Dark Green
Red, Crimson, Bronze
Leaf Color in Summer
Dark Green
Green, Blue Green
Leaf Color in Fall
Dark Green
Yellow green
Leaf Color in Winter
Light Green
-
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Indeterminate
Spring, Late Spring
Tolerances
Drought
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings, stem tip cuttings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Keep ground moist, Keep the Soil well drained, Medium, Requires regular watering
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 pH
Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Pinch Tips, Prune prior to new growth, Prune to stimulate growth
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
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Grey mold, Leaf spot, Mites, Root rot
Red blotch
Plant Tolerance
Drought
Drought, Pollution, Salt, Soil Compaction
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Matte
Attracts
Butterflies, Flying insects, Hummingbirds
Birds, Butterflies
Allergy
Pollen
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Aesthetic Uses
Bouquets, Cut Flowers, Decorating walls, Hanging Basket, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Showy Purposes
Beauty Benefits
-
Good for skin
Environmental Uses
Air purification
Air purification, Shadow Tree, soil stabilisation
Medicinal Uses
-
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Part of Plant Used
Flowers, Leaves
Flowers, Seeds, Wood
Other Uses
Used as Ornamental plant, Used for bedding in gardens
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edging, Houseplant, Tropical
Feature Plant, Shade Trees, Street Trees
Botanical Name
EXACUM affine
ROBINIA 'Purple Robe'
Common Name
German Violet, Persian Violet
Hybrid Black Locust, Purple Robe Locust
In Hindi
persian violet
Black Locust Tree
In German
persian violet
Schwarz Locust Tree
In French
persian violet
Noir Arbre Locust
In Spanish
Violeta persa
Negro del árbol de la langosta
In Greek
Περσικό Violet
Μαύρο Locust Tree
In Portuguese
Violeta persa
Árvore Locust Preto
In Polish
Persian Violet
Robinii akacjowej Drzewo
In Latin
hyacinthum Persarum
Locusta arbor Niger
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Gentianales
Fabales
Family
Gentianaceae
Fabaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Persian Violet and Black Locust
Want to have the most appropriate plant for your garden? You might want to know the importance of Persian Violet and Black Locust. Basically, these two plants vary in many aspects. Compare Persian Violet 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 Persian Violet is whereas of Black Locust is Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative and Tonic. Persian Violet has beauty benefits as follows: while Black Locust has beauty benefits as follows: .
Compare Facts of Persian Violet 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 Persian Violet 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 Persian Violet are Pollen 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. Persian Violet has no showy fruits and Black Locust has no showy fruits. Also Persian Violet is not flowering and Black Locust is flowering. You can compare Persian Violet and Black Locust facts and facts of other plants too.