Life Span
Perennial
Perennial
Type
Tree
Sedge or Rush
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, Canada
Japan
Types
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Narrow sedge
Number of Varieties
2010
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Boggy areas, ditches, marshes, riparian zones, stream banks, Tropical regions, Wet forest
USDA Hardiness Zone
4-86-9
0
99
👆🏻
AHS Heat Zone
8-1
9-6
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Arching/Fountain-shaped
Plant Size
Minimum Height
2,438.40 cm25.40 cm
0
3900
👆🏻
Minimum Width
1,219.20 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Yellow, Yellow green
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown, Chocolate
-
Leaf Color in Spring
Green, Copper
Dark Green, Light Yellow
Leaf Color in Summer
Dark Green
Dark Green, Light Yellow
Leaf Color in Fall
Orange, Brown, Dark Red
Dark Green, Light Yellow
Leaf Color in Winter
-
Dark Green, Light Yellow
Shape
Leaf Shape
Lobed
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Drought
Drought, Heat Tolerance
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
Average Water Needs, Do Not over Water, Never Over-water, Prefer drip-irrigation instead of Over-head watering, Requires regular watering
In Summer
Lots of watering
Ample Water
In Spring
Moderate
Ample Water
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Partial Sun, Partial shade
Pruning
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
organic fertlizers, very little fertilizers at a time, Water soluble fertilizers
Pests and Diseases
Red blotch
Aphids, Mealybugs, Red blotch, Scale, Slugs
Plant Tolerance
Drought, Wet Site
Dry Conditions, Heat Tolerance
Flowers
Insignificant
Insignificant
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
Medium
Fine
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Insects, Mealybugs
Allergy
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Asthma
Uses
Aesthetic Uses
-
Beautification, Borders, Cottage Garden, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Air purification, Food for insects, Shelter for wildlife, Versatility, Wildlife
Plant Benefits
Medicinal Uses
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Diuretic
Part of Plant Used
Inner Bark, Leaves, Seeds
Leaves
Other Uses
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Container, Edging, Foundation, Groundcover, Mixed Border
Botanical Name
QUERCUS velutina
CAREX oshimensis 'Supergold'
Common Name
Black Oak
Sedge
In Hindi
Black Oak Tree
evergold Sedge
In German
Schwarz Oak Tree
Evergold Segge
In French
Noir Oak Tree
Evergold carex
In Spanish
Negro del árbol de roble
Evergold juncia
In Greek
Black Oak Tree
evergold σπαθόχορτο
In Portuguese
Carvalho Preto
Evergold Sedge
In Polish
Czarny Dąb
Evergold turzyca
In Latin
Niger quercum ligno
evergold Sedge
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Poales
Family
Fagaceae
Cyperaceae
Genus
Quercus
Carex
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
Cherokee
Cariceae
Subfamily
-
Cyperoideae
Number of Species
6002000
1
27800
👆🏻