Life Span
Perennial
Perennial
Type
Bulb, Flowering Plants
Succulent
Origin
Aegean Islands, Central Asia, Middle East, North Africa, Southern Europe, Western China
Western United States, Mexico
Types
Crocus abantensis, Crocus adanensis, Crocus biflorus, Crocus chrysanthus, Crocus korolkowii
Dudleya brittonii
Dudleya pulverulenta
Dudleya farinosa
Dudleya caespitosa
Dudleya virens
Number of Varieties
9030
0
40000
👆🏻
Habitat
Scrubs, Woods
Barren waste areas, Semi arid regions, Semi desert
USDA Hardiness Zone
3-8-9999
0
99
👆🏻
AHS Heat Zone
8-1
12-1
Sunset Zone
1a, 1b, 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
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Rosette/Stemless
Plant Size
Minimum Height
10.00 cm7.60 cm
0
3900
👆🏻
Minimum Width
5.10 cm7.60 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Orange, Pink, Purple, White, Yellow
White, Yellow, Red, Pink
Flower Color Modifier
-
-
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Gray
Leaf Color in Summer
-
Green, Gray
Leaf Color in Fall
Green
Green, Gray
Leaf Color in Winter
Green
Green, Gray
Shape
Leaf Shape
Grass like
Acuminate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Part sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Loamy
Sand
The pH of Soil
Neutral, Slightly Acidic
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Winter
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
From bulbs, Grafting, Seedlings
Cuttings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Form a Soil ring to water efficiently, Water Deeply, Water twice a day in the initial period, Water when soil is dry
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, Slightly Acidic
Neutral
Soil Type
Loamy
Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Part sun
Full Sun
Pruning
No pruning needed in the early stages, Prune to stimulate growth, Remove dead or diseased plant parts, Requires little pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
No fertilizers needed
Pests and Diseases
Aphids, Botrytis Blight, Mushroom root rot, Narcissus Basal Rot, Narcissus Bulb Fly, Slugs, Snails, Tulip Fire, Tulip Viruses
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
Fine
Bold
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Hummingbirds, Butterflies
Allergy
-
-
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Gout
-
Part of Plant Used
Whole plant
Leaves
Other Uses
-
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
-
Container, Houseplant, Mixed Border, Rock Garden, Wall
Botanical Name
Crocus Longiflorus
DUDLEYA
Common Name
Crocus
Chalk Lettuce
Chalk dudleya
In Hindi
Crocus
Dudleya
In German
Krokus
Dudleya
In French
Crocus
Dudleya
In Spanish
Azafrán
dudleya
In Greek
κρόκος
Dudleya
In Portuguese
Açafrão
Dudleya
In Polish
Krokus
Dudleya
In Latin
Erocum
Dudley
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Saxifragales
Family
Iridaceae
Crassulaceae
Genus
Crocus
Dudleya
Clade
Angiosperms, Monocots
Angiosperms, Core eudicots, Eudicots
Tribe
-
-
Subfamily
Crocoideae
-
Number of Species
9045
1
27800
👆🏻