Life Span
Perennial
Annual or Biennial
Origin
-
South America, Micronesia, New Zealand
Types
Honey Locust
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
Habitat
Woodland Garden Canopy
Lawn
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
H1, 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
Pink, Violet, White hair and some brown spots on margins and at tips
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Brown
-
Leaf Color in Spring
Red, Crimson, Bronze
Green, Light Green, Dark Green
Leaf Color in Summer
Green, Blue Green
Light Green
Leaf Color in Fall
Yellow green
Green, Light Green, Dark Green
Leaf Color in Winter
-
Dark Green, Tan
Leaf Shape
Pinnate
Long and slender with very sharp edges
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Summer, Fall
Tolerances
Pollution, Drought, Salt, Soil Compaction
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
Average Water Needs, Needs watering once a week, Reduce water once established, Water more frequently during periods of extreme drought
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
Soil Type
Clay, Loam, Sand
Loam
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
Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
Apply 10-10-10 amount, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
Drought, Salt
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Matte
Invasive
Sometimes
Sometimes
Attracts
Birds, Butterflies
Birds, Rats, Snakes
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Itchiness, Skin cuts
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
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
-
Part of Plant Used
Flowers, Seeds, Wood
Flowers, Leaves
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Fibre, Food for animals, Used in paper industry
Used As Indoor Plant
No
Insignificant
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Dried Flower / Everlasting, Cutflower, Dried Flower/Everlasting, Feature Plant, Foundation, Groundcover, Mixed Border, Screening / Wind Break
Botanical Name
ROBINIA 'Purple Robe'
CORTADERIA
Common Name
Hybrid Black Locust, Purple Robe Locust
Pampas Grass
In Hindi
Black Locust Tree
Pampas grass
In German
Schwarz Locust Tree
Pampasgrass
In French
Noir Arbre Locust
herbe de la pampa
In Spanish
Negro del árbol de la langosta
cortaderas
In Greek
Μαύρο Locust Tree
γρασίδι Πάμπα
In Portuguese
Árvore Locust Preto
grama de Pampas
In Polish
Robinii akacjowej Drzewo
Pampas trawy
In Latin
Locusta arbor Niger
Pampas herba
Phylum
Magnoliophyta
Vascular plant
Class
Magnoliopsida
Liliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
Robinieae
Danthonieae
Subfamily
Faboideae
Danthonioideae
Importance of Black Locust and Pampas Grass
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Locust and Pampas Grass. Basically, these two plants vary in many aspects. Compare Black Locust and Pampas 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 Pampas Grass is . Black Locust has beauty benefits as follows: Good for skin while Pampas Grass has beauty benefits as follows: Good for skin.
Compare Facts of Black Locust vs Pampas 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 Pampas 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 Pampas Grass have Itchiness and Skin cuts respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Locust has no showy fruits and Pampas Grass has showy fruits. Also Black Locust is flowering and Pampas Grass is flowering. You can compare Black Locust and Pampas Grass facts and facts of other plants too.