Life Span
Perennial
Annual
Type
Tree
Tender Perennial
Habitat
Woodland Garden Canopy
subtropical regions, Tropical areas
USDA Hardiness Zone
5-8
9-15
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
A1, A2, A3, H1, H2, 1a, 1b, 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
Upright/Erect
Oval or Rounded
Flower Color
Rose, Violet
Red, Pink, Peach
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Brown
-
Leaf Color in Spring
Red, Crimson, Bronze
Dark Green
Leaf Color in Summer
Green, Blue Green
Dark Green
Leaf Color in Fall
Yellow green
Dark Green
Leaf Color in Winter
-
Dark Green
Leaf Shape
Pinnate
Elliptic and Ovate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Indeterminate
Tolerances
Pollution, Drought, Salt, Soil Compaction
Pollution, Drought, Salt
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
Do not water excessively, Needs less watering, Needs small amount of water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
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
aster yellow, Leaf spot, Red blotch, Root rot, Slugs, Snails, Stem rot
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
Drought, Pollution, Salt
Flower Petal Number
Single
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Invasive
Sometimes
Sometimes
Attracts
Birds, Butterflies
Butterflies
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Toxic if not prepared properly
Aesthetic Uses
Showy Purposes
Beautification, Borders, Decorating walls, Ground Cover, Hanging Basket, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Good for skin
-
Edible Uses
Yes
Sometimes
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
Air purification, Food for animals, Food for birds
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Cancer, Diabetes, Hodgkin's lymphoma., Leukemia, Sore throat
Part of Plant Used
Flowers, Seeds, Wood
Flowering Tips, Leaves, stalk
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Decoration Purposes, Showy Purposes, Traditional medicine, Use in Chinese herbology
Used As Indoor Plant
No
Sometimes
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Bedding Plant, Container, Hanging Basket, Mixed Border, Tropical
Botanical Name
ROBINIA 'Purple Robe'
CATHARANTHUS roseus
Common Name
Hybrid Black Locust, Purple Robe Locust
Cooler Apricot Vinca, Madagascar Periwinkle, Vinca
In Hindi
Black Locust Tree
Vinca
In German
Schwarz Locust Tree
Rosafarbene Catharanthe
In French
Noir Arbre Locust
Pervenche de Madagascar
In Spanish
Negro del árbol de la langosta
Catharanthus roseus
In Greek
Μαύρο Locust Tree
Catharanthus roseus
In Portuguese
Árvore Locust Preto
Catharanthus roseus
In Polish
Robinii akacjowej Drzewo
Katarantus różowy
In Latin
Locusta arbor Niger
Catharanthus roseus
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Gentianales
Family
Fabaceae
Apocynaceae
Genus
Robinia
Catharanthus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Subfamily
Faboideae
Rauvolfioideae
Importance of Black Locust and Madagascar Periwinkle
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Locust and Madagascar Periwinkle. Basically, these two plants vary in many aspects. Compare Black Locust and Madagascar Periwinkle 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 Madagascar Periwinkle is Cancer, Diabetes, Hodgkin's lymphoma., Leukemia and Sore throat. Black Locust has beauty benefits as follows: Good for skin while Madagascar Periwinkle has beauty benefits as follows: Good for skin.
Compare Facts of Black Locust vs Madagascar Periwinkle
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 Madagascar Periwinkle 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 Madagascar Periwinkle have Toxic if not prepared properly respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Locust has no showy fruits and Madagascar Periwinkle has no showy fruits. Also Black Locust is flowering and Madagascar Periwinkle is not flowering . You can compare Black Locust and Madagascar Periwinkle facts and facts of other plants too.