Life Span
Perennial
Perennial
Origin
-
North America, Canada, Mexico
Types
Honey Locust
Panicum abscissum, Panicum acostia, Panicum amarum
Habitat
Woodland Garden Canopy
Prairies
USDA Hardiness Zone
5-8
4-9
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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Upright/Erect
Upright/Erect
Flower Color
Rose, Violet
Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Brown
-
Leaf Color in Spring
Red, Crimson, Bronze
Green, Light Green, Blue Green, Gray Green
Leaf Color in Summer
Green, Blue Green
Light Green
Leaf Color in Fall
Yellow green
Red, Green, Orange, Blue Green, Gray Green, Bronze
Leaf Color in Winter
-
Tan, Sandy Brown
Leaf Shape
Pinnate
Grass like
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
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Spring, Late Spring
Early Summer, Summer, Late Summer
Tolerances
Pollution, Drought, Salt, Soil Compaction
Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Divison, Root Division
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
Average Water Needs, Do Not over Water, Requires regular watering
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
Average
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
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
Nitrogen
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
Pollution, Soil Compaction
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Matte
Attracts
Birds, Butterflies
Birds, Wildlife
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
-
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
Good for skin
-
Edible Uses
Yes
Insignificant
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
-
Part of Plant Used
Flowers, Seeds, Wood
Leaves
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Cattle Fodder, Used as Biofuel
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Feature Plant, Foundation, Mixed Border
Botanical Name
ROBINIA 'Purple Robe'
PANICUM virgatum
Common Name
Hybrid Black Locust, Purple Robe Locust
Switchgrass
In Hindi
Black Locust Tree
Switchgrass
In German
Schwarz Locust Tree
Switchgrass
In French
Noir Arbre Locust
switchgrass
In Spanish
Negro del árbol de la langosta
switchgrass
In Greek
Μαύρο Locust Tree
switchgrass
In Portuguese
Árvore Locust Preto
switchgrass
In Polish
Robinii akacjowej Drzewo
switchgrass
In Latin
Locusta arbor Niger
switchgrass
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Subfamily
Faboideae
Panicoideae
Importance of Black Locust and Switchgrass
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Locust and Switchgrass. Basically, these two plants vary in many aspects. Compare Black Locust and Switchgrass 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 Switchgrass is . Black Locust has beauty benefits as follows: Good for skin while Switchgrass has beauty benefits as follows: Good for skin.
Compare Facts of Black Locust vs Switchgrass
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 Switchgrass 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 Switchgrass 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 Switchgrass has showy fruits. Also Black Locust is flowering and Switchgrass is flowering. You can compare Black Locust and Switchgrass facts and facts of other plants too.