Life Span
Perennial
Perennial
Types
Honey Locust
Perennial Grass
Habitat
Woodland Garden Canopy
Floodplains, Forest margins, Tropical regions, waterways, Wet lands, Woodlands
USDA Hardiness Zone
5-8
7-11
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
Clump-Forming
Flower Color
Rose, Violet
Sandy Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Brown
-
Leaf Color in Spring
Red, Crimson, Bronze
Purple
Leaf Color in Summer
Green, Blue Green
Light Green
Leaf Color in Fall
Yellow green
Purple
Leaf Color in Winter
-
Purple
Leaf Shape
Pinnate
Long Linear
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Very Fast
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
Summer, Late Summer
Tolerances
Pollution, Drought, Salt, Soil Compaction
Cold climate, Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Budding, Seedlings
Plant Maintenance
Medium
Low
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
Requires regular watering, Water more in summer
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
Pruning
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
Nitrogen, organic fertlizers
Pests and Diseases
Red blotch
Insects, Red blotch
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
Cold climate, Drought, Salt
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Glossy
Attracts
Birds, Butterflies
Birds, Flying insects
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Asthma, breathing problems
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
Good for skin
-
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
Air purification, Amazing growth rate, Food for animals, Food for insects, Prevent Soil Erosion, Shelter for wildlife, Wildlife, Windbreak
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Eye Problems, Headache, Skin Disorders, Wounds
Part of Plant Used
Flowers, Seeds, Wood
Leaves, Seeds
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Food for animals, Used As Food
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Bedding Plant, Feature Plant, Foundation, Mixed Border
Botanical Name
ROBINIA 'Purple Robe'
PENNISETUM purpureum 'Prince'
Common Name
Hybrid Black Locust, Purple Robe Locust
Elephant Grass
In Hindi
Black Locust Tree
हाथी घास
In German
Schwarz Locust Tree
Elefantengras
In French
Noir Arbre Locust
l'herbe à éléphant
In Spanish
Negro del árbol de la langosta
pasto elefante
In Greek
Μαύρο Locust Tree
ελέφαντα χόρτο
In Portuguese
Árvore Locust Preto
capim-elefante
In Polish
Robinii akacjowej Drzewo
trawa słoniowa
In Latin
Locusta arbor Niger
elephanti herba
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Subfamily
Faboideae
Panicoideae
Importance of Black Locust and Elephant Grass
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Locust and Elephant Grass. Basically, these two plants vary in many aspects. Compare Black Locust and Elephant Grass 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 Elephant Grass is Eye Problems, Headache, Skin Disorders and Wounds. Black Locust has beauty benefits as follows: Good for skin while Elephant Grass has beauty benefits as follows: Good for skin.
Compare Facts of Black Locust vs Elephant Grass
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 Elephant Grass 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 Elephant Grass have Asthma and breathing problems respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Locust has no showy fruits and Elephant Grass has no showy fruits. Also Black Locust is flowering and Elephant Grass is not flowering . You can compare Black Locust and Elephant Grass facts and facts of other plants too.