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