What is
Life Span
Perennial
Perennial
Type
Cactus or Succulent, Tree
Tender Perennial
Origin
Southwestern United States, Mexico
Not Available
Types
Not Available
African Blue Lily
Number of Varieties
NA10
0
40000
👆🏻
Habitat
Desert, Dry areas, Rocky areas, Sandy areas
gardens, Grassland, Mountain tops, Rocky areas
USDA Hardiness Zone
6-107-11
0
99
👆🏻
AHS Heat Zone
12-7
12-3
Sunset Zone
9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23
H1, H2, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Information
Plant Size
Minimum Height
610.00 cm60.00 cm
0.54
3900
👆🏻
Minimum Width
300.00 cm30.00 cm
0.1
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Sky Blue, Blue Violet
Flower Color Modifier
Not Available
Not Available
Fruit Color
Light Green
Not Available
Leaf Color in Spring
Gray Green, Dark Green
Green, Dark Green
Leaf Color in Summer
Gray Green, Dark Green
Dark Green
Leaf Color in Fall
Gray Green, Dark Green
Dark Green
Leaf Color in Winter
Olive, Gray Green, Dark Green
Green, Dark Green, Yellow green
Shape
Leaf Shape
Linear
Arrowhead
Thorns
✔
✘
✔
✘
Season
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Very Slow
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Early Summer, Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Care
Where to Plant?
Ground
Ground, Pot
How to Plant?
Leaf Cutting, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow soil to be completely dry in between waterings, Do not water frequently
Never Over-water, Water Deeply, Water occasionally, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Prune after flowering, Prune if you want to improve plant shape, Prune to control growth
Fertilizers
All-Purpose Liquid Fertilizer, No fertilizers needed
All-Purpose Liquid Fertilizer
Pests and Diseases
Brown Spots, Red blotch
Botrytis Blight, fungus, Mealybugs, Red spider mite, Slugs, Snails, Thripes
Plant Tolerance
Drought, Dry Conditions, Dry soil, Heat Tolerance, Rocky Soil, Sun
Drought
Facts
Flowers
Showy
Showy
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
Bold
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Not Available
Hummingbirds
Allergy
Not Available
Eczema, Skin rash
Benefits
Uses
Aesthetic Uses
Decorating walls
Beautification, Bouquets, Showy Purposes
Beauty Benefits
Not Available
Not Available
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Not Available
Anti-fungal, Cold, Cough
Part of Plant Used
Not Available
Flowers, Leaves, Root
Other Uses
Not Available
Employed in herbal medicine
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Rock Garden, Wall
Container, Cutflower, Feature Plant, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
Scientific Name
Botanical Name
YUCCA brevifolia
AGAPANTHUS 'Blue Umbrella'
Common Name
yucca palm
tree yucca
palm tree yucca
African Lily, Lily-of-the-Nile
In Hindi
Joshua Tree
Lily of the Nile
In German
Joshua Tree
Lily of the Nile
In French
Joshua Tree
Lily of the Nile
In Spanish
Árbol de Joshua
Lirio del Nilo
In Greek
Joshua Tree
Lily του Νείλου
In Portuguese
Joshua Tree
Lily of the Nile
In Polish
Joshua Tree
Lily of the Nile
In Latin
Joshua ligno
Lilium Nili
Classification
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Not Available
Class
Magnoliopsida
Liliopsida
Order
Asparagales
Asparagales
Family
Agavaceae
Liliaceae
Genus
Yucca
Agapanthus
Clade
Angiosperms, Monocots
Angiosperms, Monocots
Tribe
Not Available
Not Available
Subfamily
Not Available
Agapanthoideae
Number of Species
5010
1
27800
👆🏻