Life Span
Perennial
Perennial
Type
Succulent
Tree
Origin
Western United States, Mexico
Southern Europe, Mediterranean, Northern Africa
Types
Dudleya brittonii
Dudleya pulverulenta
Dudleya farinosa
Dudleya caespitosa
Dudleya virens
Quercus ilex, Quercus rotundifolia
Number of Varieties
302
0
40000
👆🏻
Habitat
Barren waste areas, Semi arid regions, Semi desert
Mediterranean region
USDA Hardiness Zone
-99994-8
0
99
👆🏻
AHS Heat Zone
12-1
9-2
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Rosette/Stemless
Oval or Rounded
Plant Size
Minimum Height
7.60 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
7.60 cm1,070.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Red, Pink
Red, Yellow green
Flower Color Modifier
-
Bicolor
Fruit Color
-
Brown, Sandy Brown, Chocolate
Leaf Color in Spring
Green, Gray
Green, Dark Green
Leaf Color in Summer
Green, Gray
Dark Green
Leaf Color in Fall
Green, Gray
Dark Green
Leaf Color in Winter
Green, Gray
Dark Green
Shape
Leaf Shape
Acuminate
Oblong or Lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Sand
Clay, Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Stem Cutting
Grafting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow soil to be completely dry in between waterings, Needs less watering
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral, Alkaline
Soil Type
Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
No fertilizers needed
fertilize in fall, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Cochineal insect, Mealybugs, Nematodes, Red blotch, Rodent, Scale insects
Aphids, Moth
Plant Tolerance
Drought, Dry Conditions, Dry soil, Full Sun, Shade areas
Pollution, Shade areas
Flowers
Showy
Insignificant
Flower Petal Number
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Birds, Insects
Allergy
-
-
Uses
Aesthetic Uses
-
Cottage Garden
Beauty Benefits
-
Good for skin, Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Nesting sites for birds, Shadow Tree
Plant Benefits
Medicinal Uses
-
Digestive, Skin irritation
Part of Plant Used
Leaves
Bark, Fruits, Wood
Other Uses
-
Charcoal, Used as firewood, Used for its medicinal properties, Wood is used fore making tools
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
Feature Plant, Hedges, Screening / Wind Break, Shade Trees, Street Trees
Botanical Name
DUDLEYA
QUERCUS ilex
Common Name
Chalk Lettuce
Chalk dudleya
Evergreen Oak, Holly Oak, Holm Oak
In Hindi
Dudleya
होल्म ओक
In German
Dudleya
Steineiche
In French
Dudleya
chêne vert
In Spanish
dudleya
encina
In Greek
Dudleya
πρινόδενδρο
In Portuguese
Dudleya
azinheira
In Polish
Dudleya
dąb skalny
In Latin
Dudley
ilice
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Saxifragales
Fagales
Family
Crassulaceae
Fagaceae
Genus
Dudleya
Quercus
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
4517
1
27800
👆🏻