Life Span
Perennial
Perennial
Type
Tender Perennial
Tree
Origin
Southern Africa, South Africa
-
Types
Agapanthus
Honey Locust
Number of Varieties
12
10
Habitat
Roadsides, Shaded sites, Woodlands
Woodland Garden Canopy
USDA Hardiness Zone
8-11
5-8
Sunset Zone
H1, H2, 6, 7, 8, 9, 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
White, Blue, Blue Violet
Rose, Violet
Flower Color Modifier
Bicolor, Striped
Bicolor
Fruit Color
-
Purple, Brown
Leaf Color in Spring
Green, Dark Green
Red, Crimson, Bronze
Leaf Color in Summer
Green, Dark Green
Green, Blue Green
Leaf Color in Fall
Green, Dark Green
Yellow green
Leaf Color in Winter
Green, Dark Green
-
Leaf Shape
Lance shaped
Pinnate
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Summer, Late Summer, Early Fall, Fall
Spring, Late Spring
Tolerances
Drought
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Ground, Pot
Ground
How to Plant?
From bulbs
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Never Over-water
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
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought, Pollution, Salt, Soil Compaction
Flower Petal Number
Single
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Matte
Invasive
Sometimes
Sometimes
Attracts
Hummingbirds, Butterflies
Birds, Butterflies
Allergy
Analgesic
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Aesthetic Uses
Beautification, Showy Purposes
Showy Purposes
Beauty Benefits
-
Good for skin
Environmental Uses
Air purification
Air purification, Shadow Tree, soil stabilisation
Medicinal Uses
chest congestion, Intestinal irritations
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Part of Plant Used
Flowers, Root
Flowers, Seeds, Wood
Other Uses
Used as Ornamental plant, Used for its medicinal properties
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, Container, Cutflower, Edging, Foundation, Groundcover, Mixed Border, Rock Garden / Wall, Tropical
Feature Plant, Shade Trees, Street Trees
Botanical Name
AGAPANTHUS praecox ssp. orientalis
ROBINIA 'Purple Robe'
Common Name
African Lily, Blue Lily, Common Agapanthus, Lily-of-the-Nile
Hybrid Black Locust, Purple Robe Locust
In Hindi
ब्लू लिली
Black Locust Tree
In German
Blaue Lilie
Schwarz Locust Tree
In French
Lily Bleu
Noir Arbre Locust
In Spanish
lirio azul
Negro del árbol de la langosta
In Greek
μπλε Lily
Μαύρο Locust Tree
In Portuguese
Lily azul
Árvore Locust Preto
In Polish
niebieski Lily
Robinii akacjowej Drzewo
In Latin
blue lilium
Locusta arbor Niger
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Liliaceae
Fabaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Importance of Blue Lily and Black Locust
Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Lily and Black Locust. Basically, these two plants vary in many aspects. Compare Blue Lily 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 Blue Lily is chest congestion and Intestinal irritations whereas of Black Locust is Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative and Tonic. Blue Lily has beauty benefits as follows: while Black Locust has beauty benefits as follows: .
Compare Facts of Blue Lily 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 Blue Lily 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 Blue Lily are Analgesic 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. Blue Lily has no showy fruits and Black Locust has no showy fruits. Also Blue Lily is not flowering and Black Locust is flowering. You can compare Blue Lily and Black Locust facts and facts of other plants too.