Life Span
Perennial
Perennial
Type
Perennial
Succulent
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Western United States, Mexico
Types
-
Dudleya brittonii
Dudleya pulverulenta
Dudleya farinosa
Dudleya caespitosa
Dudleya virens
Number of Varieties
230
0
40000
👆🏻
Habitat
gardens, Hardwood forests
Barren waste areas, Semi arid regions, Semi desert
USDA Hardiness Zone
5-7-9999
0
99
👆🏻
AHS Heat Zone
7-5
12-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Rosette/Stemless
Plant Size
Minimum Height
15.20 cm7.60 cm
0
3900
👆🏻
Minimum Width
12.70 cm7.60 cm
0
6350
👆🏻
Plant Color
Flower Color
White
White, Yellow, Red, Pink
Flower Color Modifier
Bicolor
-
Fruit Color
Light Green
-
Leaf Color in Spring
Green, Blue 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
Butterfly shaped
Acuminate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial shade, Full Shade
Full Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam
Sand
The pH of Soil
Neutral, Alkaline
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Late Spring, Early Summer
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Divison, Seedlings, Stem Planting
Cuttings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
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
Neutral, Alkaline
Neutral
Soil Type
Clay, Loam
Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial shade, Full Shade
Full Sun
Pruning
Remove deadheads, Requires very little pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
No fertilizers needed
No fertilizers needed
Pests and Diseases
Pests and diseases free, Red blotch
Cochineal insect, Mealybugs, Nematodes, Red blotch, Rodent, Scale insects
Plant Tolerance
Drought
Drought, Dry Conditions, Dry soil, Full Sun, Shade areas
Flowers
✔
✘
✔
✘
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
Coarse
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies
Hummingbirds, Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Cancer, Diuretic
-
Part of Plant Used
Flowers, Root
Leaves
Other Uses
-
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Groundcover
Container, Houseplant, Mixed Border, Rock Garden, Wall
Botanical Name
JEFFERSONIA diphylla
DUDLEYA
Common Name
-
Chalk Lettuce
Chalk dudleya
In Hindi
Twinleaf
Dudleya
In German
Twinleaf
Dudleya
In French
Twinleaf
Dudleya
In Spanish
Twinleaf
dudleya
In Greek
Twinleaf
Dudleya
In Portuguese
Twinleaf
Dudleya
In Polish
Twinleaf
Dudleya
In Latin
Twinleaf
Dudley
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ranunculales
Saxifragales
Family
Berberidaceae
Crassulaceae
Genus
Jeffersonia
Dudleya
Clade
Angiosperms, Eudicots
Angiosperms, Core eudicots, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
245
1
27800
👆🏻