Life Span
Perennial
  
Annual and Perennial
  
Type
Succulent
  
Aquatics
  
Origin
California
  
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, California, Texas
  
Types
Ulva lactuca, Ulva intestinalis
  
Virginia
  
Habitat
Coastal Regions, shores
  
Wet lands
  
USDA Hardiness Zone
10-11
  
4-10
  
AHS Heat Zone
12-1
  
10-5
  
Sunset Zone
9, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24
  
21,22
  
Habit
Rosette/Stemless
  
Spreading
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Yellow, Red
  
White, Light Green
  
Flower Color Modifier
Not Available
  
Not Available
  
Fruit Color
Not Available
  
Not Available
  
Leaf Color in Spring
Gray Green, Yellow green, Gray
  
Green, Dark Green
  
Leaf Color in Summer
Gray Green, Yellow green, Gray
  
Dark Green
  
Leaf Color in Fall
Gray Green, Yellow green, Gray
  
Dark Green
  
Leaf Color in Winter
Gray Green, Yellow green, Gray
  
Not Available
  
Shape
  
  
Leaf Shape
Cone shaped to oblong
  
Lobed
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun
  
Full Sun, Partial Sun
  
Growth Rate
Medium
  
Fast
  
Type of Soil
Sand
  
Clay, Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral
  
Soil Drainage
Well drained
  
Poorly Drained
  
Bloom Time
Late Spring, Early Summer
  
Summer, Late Summer, Early Fall
  
Repeat Bloomer
No
  
Not Available
  
Tolerances
Drought
  
Wet Site
  
Where to Plant?
Container, Ground
  
In Water
  
How to Plant?
Leaf Cutting, Seedlings, Stem Cutting
  
Stem Cutting
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Water slowly, and allow to dry completely between soakings
  
Requires consistently moist soil
  
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, Sand
  
Soil Drainage Capacity
Well drained
  
Poorly 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
Showy
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
Not Available
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Not Available
  
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
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Hummingbirds, Butterflies
  
Not Available
  
Allergy
Mild Allergen
  
Not Available
  
Uses
  
  
Aesthetic Uses
Not Used For Aesthetic Purpose
  
Showy Purposes, Water gardening
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
Yes
  
Sometimes
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Bone strength, Rich in Iron, Rich in protein
  
Anxiety, Sedative
  
Part of Plant Used
Leaves
  
Leaves
  
Other Uses
Used in salads, Used to flavour soups
  
Used as Ornamental plant
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
  
Bog Garden, Groundcover, Water Gardens
  
Botanical Name
DUDLEYA caespitosa
  
HYDROCOTYLE umbellata
  
Common Name
Sealettuce, Sand lettuce, Coast dudleya
  
Manyflower Marsh Pennywort, Pennywort
  
In Hindi
Sea Lettuce
  
pennywort
  
In German
Meersalat
  
Wassernabel
  
In French
La laitue de mer
  
pennywort
  
In Spanish
lechuga de mar
  
Centella
  
In Greek
θάλασσα Μαρούλι
  
pennywort
  
In Portuguese
alface mar
  
conchelo
  
In Polish
Sea sałata
  
wąkrota
  
In Latin
Lactuca mare
  
pennywort
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Rosales
  
Apiales
  
Family
Crassulaceae
  
Apiaceae
  
Genus
Dudleya
  
Hydrocotyle
  
Clade
Angiosperms, Core eudicots, Eudicots
  
Angiosperms, Asterids, Eudicots
  
Tribe
Sedeae
  
Not Available
  
Subfamily
Sedoideae
  
Not Available
  
Number of Species
Not Available
  
Not Available
  
Season and Care of Sea Lettuce and Pennywort
Season and care of Sea Lettuce and Pennywort is important to know. While considering everything about Sea Lettuce and Pennywort Care, growing season is an essential factor. Sea Lettuce season is Spring, Summer, Fall and Winter and Pennywort season is Spring, Summer, Fall and Winter. The type of soil for Sea Lettuce is Sand and for Pennywort is Clay, Loam, Sand while the PH of soil for Sea Lettuce is Acidic, Neutral and for Pennywort is Acidic, Neutral.
Sea Lettuce and Pennywort Physical Information
Sea Lettuce and Pennywort physical information is very important for comparison. Sea Lettuce height is 15.20 cm and width 30.00 cm whereas Pennywort height is 10.20 cm and width 90.00 cm. The color specification of Sea Lettuce and Pennywort are as follows:
Sea Lettuce flower color: Yellow and Red
Sea Lettuce leaf color: Gray Green, Yellow green and Gray
Pennywort flower color: White and Light Green
- Pennywort leaf color: Green and Dark Green
Care of Sea Lettuce and Pennywort
Care of Sea Lettuce and Pennywort include pruning, fertilizers, watering etc. Sea Lettuce pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Pennywort pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Sea Lettuce needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Pennywort needs Lots of watering and in winter, it needs Average Water.