Life Span
Perennial
Perennial
Type
Succulent
Perennial
Origin
California
World, Pandemic, North America, Europe, Africa, Asia
Types
Ulva lactuca, Ulva intestinalis
-
Number of Varieties
330
0
40000
👆🏻
Habitat
Coastal Regions, shores
Bluffs, Sandy stream banks, Wooded slopes
USDA Hardiness Zone
10-114-10
0
99
👆🏻
AHS Heat Zone
12-1
10-1
Sunset Zone
9, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24
2b, 3a, 3b, 4, 5, 6
Habit
Rosette/Stemless
Clump-Forming
Plant Size
Minimum Height
15.20 cm10.20 cm
0
3900
👆🏻
Minimum Width
30.00 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red
White, Purple, Lavender, Blue Violet
Flower Color Modifier
-
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Gray Green, Yellow green, Gray
Green
Leaf Color in Summer
Gray Green, Yellow green, Gray
Green
Leaf Color in Fall
Gray Green, Yellow green, Gray
Green
Leaf Color in Winter
Gray Green, Yellow green, Gray
Light Green
Shape
Leaf Shape
Cone shaped to oblong
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Leaf Cutting, Seedlings, Stem Cutting
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Water slowly, and allow to dry completely between soakings
Medium, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Fertilzer with low nitrogen content
All-Purpose Liquid Fertilizer
Pests and Diseases
Fungal Diseases, Root rot
Red blotch
Plant Tolerance
Drought
Drought
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
Bold
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Bees, Insects
Allergy
Mild Allergen
Skin irritation
Uses
Aesthetic Uses
-
Beautification, Ground Cover, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Bone strength, Rich in Iron, Rich in protein
Liver problems, Skin Disorders, Treatment of ulcers
Part of Plant Used
Leaves
Flowers, Leaves
Other Uses
Used in salads, Used to flavour soups
Employed in herbal medicine, Used as a spice
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
Bedding Plant, Cutflower, Mixed Border, Rock Garden, Wall
Botanical Name
DUDLEYA caespitosa
IRIS cristata
Common Name
Sealettuce, Sand lettuce, Coast dudleya
Crested Iris
In Hindi
Sea Lettuce
कलगी आइरिस
In German
Meersalat
Crested Iris
In French
La laitue de mer
Crested Iris
In Spanish
lechuga de mar
Crested Iris
In Greek
θάλασσα Μαρούλι
Crested Iris
In Portuguese
alface mar
Crested Iris
In Polish
Sea sałata
Czubaty Iris
In Latin
Lactuca mare
iubatum Iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
Liliopsida
Order
Rosales
Asparagales
Family
Crassulaceae
Iridaceae
Genus
Dudleya
Iris
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Monocots
Tribe
Sedeae
Irideae
Subfamily
Sedoideae
Iridoideae
Number of Species
50210
1
27800
👆🏻