Life Span
Perennial
Perennial
Origin
-
North America, United States, Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States, Western United States, Northwestern United States, Alaska, Canada
Habitat
Woodland Garden Canopy
Forest margins, Thickets
USDA Hardiness Zone
5-8
4-7
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
Habit
Upright/Erect
Oval or Rounded
Flower Color
Rose, Violet
Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Brown
Red
Leaf Color in Spring
Red, Crimson, Bronze
Green
Leaf Color in Summer
Green, Blue Green
Green
Leaf Color in Fall
Yellow green
Yellow, Green
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Late Spring
Tolerances
Pollution, Drought, Salt, Soil Compaction
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Divison, Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
Do Not over Water, Keep ground moist
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer, for fruiting plants, use high phosphorous content fertilizer
Pests and Diseases
Red blotch
Bacterial leaf spot, Cane Spot, fungus, Powdery mildew, Viruses
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
-
Flower Petal Number
Single
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Invasive
Sometimes
Sometimes
Attracts
Birds, Butterflies
Birds, Butterflies
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
Good for skin
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
Food for birds, soil erosion prevension on hill slopes, soil stabilisation
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Cold, Fever
Part of Plant Used
Flowers, Seeds, Wood
Whole plant
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Used As Food, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Screening / Wind Break
Botanical Name
ROBINIA 'Purple Robe'
Sambucus racemosa
Common Name
Hybrid Black Locust, Purple Robe Locust
Red Elderberry, Red-berried Elderberry
In Hindi
Black Locust Tree
Red Elderberry
In German
Schwarz Locust Tree
Rote Holunder
In French
Noir Arbre Locust
Red sureau
In Spanish
Negro del árbol de la langosta
La baya del saúco roja
In Greek
Μαύρο Locust Tree
κόκκινο Elderberry
In Portuguese
Árvore Locust Preto
Red Elderberry
In Polish
Robinii akacjowej Drzewo
Red Elderberry
In Latin
Locusta arbor Niger
pubens
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Fabaceae
Caprifoliaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Importance of Black Locust and Red Elderberry
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Locust and Red Elderberry. Basically, these two plants vary in many aspects. Compare Black Locust and Red Elderberry 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 Red Elderberry is Cold and Fever. Black Locust has beauty benefits as follows: Good for skin while Red Elderberry has beauty benefits as follows: Good for skin.
Compare Facts of Black Locust vs Red Elderberry
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 Red Elderberry 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 Red Elderberry 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 Red Elderberry has showy fruits. Also Black Locust is flowering and Red Elderberry is not flowering . You can compare Black Locust and Red Elderberry facts and facts of other plants too.