Life Span
Perennial
Perennial
Origin
World/Pandemic, North America, Europe, Russia/Siberia, Northern Africa, Asia, India
California
Types
Not Available
Ulva lactuca, Ulva intestinalis
Number of Varieties
Not Available
Habitat
Cropland, Farms, gardens
Coastal Regions, shores
USDA Hardiness Zone
Not Available
10-11
AHS Heat Zone
Not Available
12-1
Sunset Zone
A1, A2, A3, H1, H2, 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
9, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Rosette/Stemless
Flower Color
White, Yellow green
Yellow, Red
Flower Color Modifier
Bicolor
Not Available
Fruit Color
Not Available
Not Available
Leaf Color in Spring
Not Available
Gray Green, Yellow green, Gray
Leaf Color in Summer
Green, Gray Green
Gray Green, Yellow green, Gray
Leaf Color in Fall
Green, Gray Green, Yellow green
Gray Green, Yellow green, Gray
Leaf Color in Winter
Not Available
Gray Green, Yellow green, Gray
Leaf Shape
Linear
Cone shaped to oblong
Plant Season
Not Available
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Loam, Sand
Sand
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Late Spring, Early Summer
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Container, Ground
How to Plant?
Seedlings, Sets
Leaf Cutting, Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Keep the ground moist but not water-logged, Requires a lot of watering, Water twice a day in the initial period
Water slowly, and allow to dry completely between soakings
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Fertilzer with low nitrogen content
Pests and Diseases
Red blotch
Fungal Diseases, Root rot
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Medium
Bold
Foliage Sheen
Matte
Matte
Attracts
Not Available
Hummingbirds, Butterflies
Allergy
no allergic reactions
Mild Allergen
Aesthetic Uses
Not Used For Aesthetic Purpose
Not Used For Aesthetic Purpose
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic, High blood pressure
Bone strength, Rich in Iron, Rich in protein
Part of Plant Used
Whole plant
Leaves
Other Uses
Culinary use
Used in salads, Used to flavour soups
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Herb / Vegetable
Container, Houseplant, Mixed Border, Rock Garden, Wall
Botanical Name
ALLIUM cepa 'Burgundy'
DUDLEYA caespitosa
Common Name
Garden Onion, Red Onion
Sealettuce, Sand lettuce, Coast dudleya
In Hindi
लाल प्याज
Sea Lettuce
In German
Rote Zwiebel
Meersalat
In French
Oignon rouge
La laitue de mer
In Spanish
Cebolla roja
lechuga de mar
In Greek
Κόκκινο κρεμμύδι
θάλασσα Μαρούλι
In Portuguese
Cebola vermelha
alface mar
In Polish
Czerwona cebula
Sea sałata
In Latin
Red Cepa
Lactuca mare
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Liliaceae
Crassulaceae
Clade
Angiosperms, Monocots
Angiosperms, Core eudicots, Eudicots
Tribe
Not Available
Sedeae
Subfamily
Allioideae
Sedoideae
Number of Species
Not Available
Not Available
Importance of Red Onion and Sea Lettuce
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Onion and Sea Lettuce. Basically, these two plants vary in many aspects. Compare Red Onion and Sea Lettuce as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Red Onion is Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic and High blood pressure whereas of Sea Lettuce is Bone strength, Rich in Iron and Rich in protein. Red Onion has beauty benefits as follows: Not Available while Sea Lettuce has beauty benefits as follows: Not Available.
Compare Facts of Red Onion vs Sea Lettuce
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Red Onion vs Sea Lettuce and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Red Onion are no allergic reactions whereas of Sea Lettuce have Mild Allergen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Onion has no showy fruits and Sea Lettuce has no showy fruits. Also Red Onion is not flowering and Sea Lettuce is not flowering . You can compare Red Onion and Sea Lettuce facts and facts of other plants too.