Life Span
Perennial
Perennial
Type
Grass
Tree
Origin
Mexico, South-Central United States, Southeastern United States
-
Types
Dallas Blues grass, Rotstrahlbush grass
Honey Locust
Number of Varieties
1210
0
40000
👆🏻
Habitat
Prairies, Roadsides, Warmer regions
Woodland Garden Canopy
USDA Hardiness Zone
4-105-8
0
99
👆🏻
AHS Heat Zone
12 - 3
9-3
Sunset Zone
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
Plant Size
Minimum Height
60.00 cm1,524.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm1,066.80 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink
Rose, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Purple, Brown
Leaf Color in Spring
Green, Dark Green
Red, Crimson, Bronze
Leaf Color in Summer
Light Green
Green, Blue Green
Leaf Color in Fall
Green, Dark Green, Brown
Yellow green
Leaf Color in Winter
Tan, Brown
-
Shape
Leaf Shape
Grass like
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
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
Late Summer, Early Fall, Fall
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Salt
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Divison, Seedlings
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Water frequently while growing, Water more frequently during periods of extreme drought
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
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, Partial Sun
Full Sun
Pruning
Prune when plant is dormant, 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
No fertilizers needed
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Aphids, Ladybug
Red blotch
Plant Tolerance
Drought
Drought, Pollution, Salt, Soil Compaction
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ladybug beetles
Birds, Butterflies
Allergy
-
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shelter for wildlife
Air purification, Shadow Tree, soil stabilisation
Plant Benefits
Medicinal Uses
-
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Part of Plant Used
Whole plant
Flowers, Seeds, Wood
Other Uses
Used as Ornamental plant
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Container, Edging, Feature Plant, Mixed Border, Rock Garden / Wall
Feature Plant, Shade Trees, Street Trees
Botanical Name
Panicum virgatum
ROBINIA 'Purple Robe'
Common Name
Shenandoah grass, switchgrass
Hybrid Black Locust, Purple Robe Locust
In Hindi
Shenandoah grass
Black Locust Tree
In German
Shenandoah grass
Schwarz Locust Tree
In French
Shenandoah grass
Noir Arbre Locust
In Spanish
Shenandoah grass
Negro del árbol de la langosta
In Greek
Shenandoah grass
Μαύρο Locust Tree
In Portuguese
Shenandoah grass
Árvore Locust Preto
In Polish
Shenandoah grass
Robinii akacjowej Drzewo
In Latin
Shenandoah grass
Locusta arbor Niger
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Fabales
Family
Poaceae
Fabaceae
Genus
Muhlenbergia
Robinia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
Robinieae
Subfamily
-
Faboideae
Number of Species
125
1
27800
👆🏻