Life Span
Perennial
Perennial
Type
Tender Perennial
Succulent
Origin
Southern Africa
Western United States, Mexico
Types
Perennial
Dudleya brittonii
Dudleya pulverulenta
Dudleya farinosa
Dudleya caespitosa
Dudleya virens
Number of Varieties
5030
0
40000
👆🏻
Habitat
Desert, Mediterranean region, Subtropical climates, Temperate Regions
Barren waste areas, Semi arid regions, Semi desert
USDA Hardiness Zone
8-10-9999
0
99
👆🏻
AHS Heat Zone
10-8
12-1
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Rosette/Stemless
Plant Size
Minimum Height
61.30 cm7.60 cm
0
3900
👆🏻
Minimum Width
30.50 cm7.60 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Light Yellow, Brown
White, Yellow, Red, Pink
Flower Color Modifier
Bicolor
-
Fruit Color
Green, Brown
-
Leaf Color in Spring
Green, Gray Green
Green, Gray
Leaf Color in Summer
Green, Gray Green
Green, Gray
Leaf Color in Fall
Green, Gray Green
Green, Gray
Leaf Color in Winter
Light Green
Green, Gray
Shape
Leaf Shape
Grass like
Acuminate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Indeterminate
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Rhizome division, Seedlings
Cuttings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Allow soil to be completely dry in between waterings, Needs less watering
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
Soil Type
Clay, Loam, Sand
Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
Any balanced general purpose fertilizer
No fertilizers needed
Pests and Diseases
Nematodes, Scale
Cochineal insect, Mealybugs, Nematodes, Red blotch, Rodent, Scale insects
Plant Tolerance
Drought
Drought, Dry Conditions, Dry soil, Full Sun, Shade areas
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
Medium
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, Butterflies
Hummingbirds, Butterflies
Allergy
Skin irritation
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Ethnobotanic
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Root
Leaves
Other Uses
Roots were worn to protect and strengthen the wearer, Used as Ornamental plant
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Container, Feature Plant, Mixed Border, Tropical, Water Gardens
Container, Houseplant, Mixed Border, Rock Garden, Wall
Botanical Name
DIETES bicolor
DUDLEYA
Common Name
African iris, Fortnight lily
Chalk Lettuce
Chalk dudleya
In Hindi
African Iris
Dudleya
In German
Afrikanische Iris
Dudleya
In French
African Iris
Dudleya
In Spanish
Iris africano
dudleya
In Greek
Αφρικανική Iris
Dudleya
In Portuguese
Iris africano
Dudleya
In Polish
Afryki Iris
Dudleya
In Latin
African Iris
Dudley
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asparagales
Saxifragales
Family
Iridaceae
Crassulaceae
Genus
Dietes
Dudleya
Clade
Angiosperms, Monocots
Angiosperms, Core eudicots, Eudicots
Tribe
Irideae
-
Subfamily
Iridoideae
-
Number of Species
30045
1
27800
👆🏻