Life Span
Perennial
Perennial
Type
Tree
Succulent
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
California
Types
Quercus alba, Quercus garryana
Ulva lactuca, Ulva intestinalis
Number of Varieties
-3
0
40000
👆🏻
Habitat
Ridges, Valley, Wide range of ecological site
Coastal Regions, shores
USDA Hardiness Zone
4-910-11
0
99
👆🏻
AHS Heat Zone
8-1
12-1
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
9, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Rosette/Stemless
Plant Size
Minimum Height
1,520.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
1,520.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green, Chartreuse
Yellow, Red
Flower Color Modifier
Bicolor
-
Fruit Color
Brown
-
Leaf Color in Spring
Green, Light Green, Pink
Gray Green, Yellow green, Gray
Leaf Color in Summer
Dark Green
Gray Green, Yellow green, Gray
Leaf Color in Fall
Red, Crimson, Dark Red
Gray Green, Yellow green, Gray
Leaf Color in Winter
-
Gray Green, Yellow green, Gray
Shape
Leaf Shape
Spreading mass
Cone shaped to oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam
Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Leaf Cutting, Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Water slowly, and allow to dry completely between soakings
In Summer
Lots of watering
Lots of watering
In Spring
Ample Water
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam
Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Remove dead or diseased plant parts, Remove short twigs
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize every 2-3 weeks while growing, fertilize in growing season
Fertilzer with low nitrogen content
Pests and Diseases
Aphids, Borers, Caterpillars, Citrus leaf miner, Galls, Red blotch, Scale
Fungal Diseases, Root rot
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Bold
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Hummingbirds, Butterflies
Allergy
Asthma, breathing problems, Itchy eyes, Rhinitis, Runny nose, sneezing, Sore eyes, Throat itching, Watery eyes, Whooping Cough
Mild Allergen
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for animals, Shelter for wildlife
Air purification
Plant Benefits
Medicinal Uses
anti-inflammatory, Antiseptic, Astringent, Diarrhea, Diuretic, gallstones, Kidney Stones
Bone strength, Rich in Iron, Rich in protein
Part of Plant Used
Whole plant
Leaves
Other Uses
Application in Furniture, Basketary, Grown for shade, Used As Food, Used as Ornamental plant, Used for woodware
Used in salads, Used to flavour soups
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Container, Houseplant, Mixed Border, Rock Garden, Wall
Botanical Name
QUERCUS alba
DUDLEYA caespitosa
Common Name
White Oak
Sealettuce, Sand lettuce, Coast dudleya
In Hindi
सफेद ओक
Sea Lettuce
In German
weiße Eiche
Meersalat
In French
chêne blanc
La laitue de mer
In Spanish
roble blanco
lechuga de mar
In Greek
White Oak
θάλασσα Μαρούλι
In Portuguese
Carvalho branco
alface mar
In Polish
biały dąb
Sea sałata
In Latin
Quercus alba
Lactuca mare
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Rosales
Family
Fagaceae
Crassulaceae
Genus
Quercus
Dudleya
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Tribe
-
Sedeae
Subfamily
-
Sedoideae
Number of Species
60050
1
27800
👆🏻