Life Span
Perennial
Annual and Perennial
Type
Succulent
Flowering Plants, Shrubs
Origin
California
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Types
Ulva lactuca, Ulva intestinalis
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
Coastal Regions, shores
Forest edges, Hillside, Woods
USDA Hardiness Zone
10-11
2-11
Sunset Zone
9, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Rosette/Stemless
Upright/Erect
Flower Color
Yellow, Red
Blue, Sky Blue, Indigo, Dark Blue
Flower Color Modifier
-
Bicolor
Fruit Color
-
Brown, Sandy Brown
Leaf Color in Spring
Gray Green, Yellow green, Gray
Sea Green, Gray Green
Leaf Color in Summer
Gray Green, Yellow green, Gray
Sea Green, Gray Green
Leaf Color in Fall
Gray Green, Yellow green, Gray
Sea Green, Gray Green
Leaf Color in Winter
Gray Green, Yellow green, Gray
Light Green
Leaf Shape
Cone shaped to oblong
Oblovate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Very Fast
Type of Soil
Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Indeterminate
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Leaf Cutting, Seedlings, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Water slowly, and allow to dry completely between soakings
Keep ground moist, Requires a lot of watering, Requires regular watering, 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 pH
Acidic, Neutral
Slightly Acidic
Soil Drainage Capacity
Well drained
Loamy
Sun Exposure
Full Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Fertilzer with low nitrogen content
Compost
Pests and Diseases
Fungal Diseases, Root rot
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Bold
Medium
Foliage Sheen
Matte
Matte
Attracts
Hummingbirds, Butterflies
Butterflies
Allergy
Mild Allergen
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Aesthetic Uses
-
Beautification, Bouquets, Landscape Designing, Showy Purposes
Environmental Uses
Air purification
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Medicinal Uses
Bone strength, Rich in Iron, Rich in protein
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Leaves
Flowers, Root
Other Uses
Used in salads, Used to flavour soups
Can be made into a herbal tea, Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
Container, Herb
Botanical Name
DUDLEYA caespitosa
CENTAUREA cyanus
Common Name
Sealettuce, Sand lettuce, Coast dudleya
Batchelor's Buttons, Cornflower
In Hindi
Sea Lettuce
Hydrangea
In German
Meersalat
Hortensie
In French
La laitue de mer
Hortensia
In Spanish
lechuga de mar
Hortensia
In Greek
θάλασσα Μαρούλι
υδραγεία
In Portuguese
alface mar
Hortênsia
In Polish
Sea sałata
Hortensja
In Latin
Lactuca mare
Hibiscus
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Magnoliopsida
Family
Crassulaceae
Asteraceae
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Asterids, Eudicots
Subfamily
Sedoideae
Carduoideae
Importance of Sea Lettuce and Cornflower
Want to have the most appropriate plant for your garden? You might want to know the importance of Sea Lettuce and Cornflower. Basically, these two plants vary in many aspects. Compare Sea Lettuce and Cornflower 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 Sea Lettuce is Bone strength, Rich in Iron and Rich in protein whereas of Cornflower is Fever, Kidney problems and Urinary tract problems. Sea Lettuce has beauty benefits as follows: while Cornflower has beauty benefits as follows: .
Compare Facts of Sea Lettuce vs Cornflower
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 Sea Lettuce vs Cornflower 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 Sea Lettuce are Mild Allergen whereas of Cornflower have Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Sea Lettuce has no showy fruits and Cornflower has no showy fruits. Also Sea Lettuce is not flowering and Cornflower is not flowering . You can compare Sea Lettuce and Cornflower facts and facts of other plants too.