Life Span
Perennial
  
Perennial
  
Type
Succulent
  
Grass
  
Origin
California
  
Northeastern United States, Mid-Atlantic United States, Southeastern United States, South-Central United States, Texas, Mexico
  
Types
Ulva lactuca, Ulva intestinalis
  
Turtlehead, Leadwort, Aster
  
Habitat
Coastal Regions, shores
  
bottomlands, Thickets, Woods
  
USDA Hardiness Zone
10-11
  
5-9
  
AHS Heat Zone
12-1
  
9 -5
  
Sunset Zone
9, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24
  
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Habit
Rosette/Stemless
  
Arching/Fountain-shaped
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Yellow, Red
  
Brown, Green
  
Flower Color Modifier
Not Available
  
Bicolor
  
Fruit Color
Not Available
  
Non Flowering Plant
  
Leaf Color in Spring
Gray Green, Yellow green, Gray
  
Light Green
  
Leaf Color in Summer
Gray Green, Yellow green, Gray
  
Light Green
  
Leaf Color in Fall
Gray Green, Yellow green, Gray
  
Lemon yellow
  
Leaf Color in Winter
Gray Green, Yellow green, Gray
  
Gold, Tan, Bronze
  
Shape
  
  
Leaf Shape
Cone shaped to oblong
  
Needle like
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun
  
Full Sun, Partial Sun, Partial shade
  
Growth Rate
Medium
  
Medium
  
Type of Soil
Sand
  
Clay, Loam
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Late Spring, Early Summer
  
Late Summer
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Not Available
  
Where to Plant?
Container, Ground
  
Ground
  
How to Plant?
Leaf Cutting, Seedlings, Stem Cutting
  
Divison, From Rhizomes, Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Water slowly, and allow to dry completely between soakings
  
Keep ground moist, Requires regular watering
  
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
  
Soil Type
Sand
  
Clay, Loam
  
Soil Drainage Capacity
Well drained
  
Well drained
  
Sun Exposure
Full Sun
  
Full Sun, Partial Sun, Partial shade
  
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
No pruning needed, Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Fertilizers
Fertilzer with low nitrogen content
  
Apply 10-10-10 amount, Fertilize every year
  
Pests and Diseases
Fungal Diseases, Root rot
  
Pests and diseases free
  
Plant Tolerance
Drought
  
Not Found
  
Flowers
Showy
  
Insignificant
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
Yes
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Bold
  
Medium
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
Sometimes
  
Self-Sowing
Yes
  
Yes
  
Attracts
Hummingbirds, Butterflies
  
Rodents
  
Allergy
Mild Allergen
  
Not Available
  
Uses
  
  
Aesthetic Uses
Not Used For Aesthetic Purpose
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Bone strength, Rich in Iron, Rich in protein
  
Not Available
  
Part of Plant Used
Leaves
  
Whole plant
  
Other Uses
Used in salads, Used to flavour soups
  
Used As Food
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
  
Feature Plant, Mixed Border, Wildflower
  
Botanical Name
DUDLEYA caespitosa
  
CHASMANTHIUM latifolium
  
Common Name
Sealettuce, Sand lettuce, Coast dudleya
  
Indian Woodoats, Northern Sea Oats
  
In Hindi
Sea Lettuce
  
Northern Sea Oats
  
In German
Meersalat
  
Northern Seehafer
  
In French
La laitue de mer
  
Northern Sea Oats
  
In Spanish
lechuga de mar
  
Avena del mar del Norte
  
In Greek
θάλασσα Μαρούλι
  
Βόρεια Θάλασσα Βρώμη
  
In Portuguese
alface mar
  
Northern Sea Oats
  
In Polish
Sea sałata
  
Północna część Morza Owies
  
In Latin
Lactuca mare
  
Avene mari septentrionali
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Liliopsida
  
Order
Rosales
  
Cyperales
  
Family
Crassulaceae
  
Poaceae
  
Genus
Dudleya
  
Uniola
  
Clade
Angiosperms, Core eudicots, Eudicots
  
Angiosperms, Commelinids, Monocots
  
Tribe
Sedeae
  
Chasmanthieae
  
Subfamily
Sedoideae
  
Panicoideae
  
Number of Species
Not Available
  
Not Available