Life Span
Perennial
Perennial
Type
Tree
Fruit
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
Southern Asia, India, Melanesia, Australia
Types
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Citrus medica var. sarcodactylis
Number of Varieties
201
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Well Drained
USDA Hardiness Zone
4-89-11
0
99
👆🏻
AHS Heat Zone
8-1
12-9
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
2,438.40 cm370.00 cm
0
3900
👆🏻
Minimum Width
1,219.20 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Yellow, Yellow green
White, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown, Chocolate
Yellow
Leaf Color in Spring
Green, Copper
Green, Dark Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Orange, Brown, Dark Red
Green, Dark Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Lobed
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
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
Early Spring, Spring, Winter, Late Winter, Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Budding, Cuttings
Plant Maintenance
Medium
Medium
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
Keep the Soil well drained, 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
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
Full Sun, Partial Sun
Pruning
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Prune in spring, Remove branches, Remove branches that rub together, Remove crossing or rubbing branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
All-Purpose Liquid Fertilizer, fertilize in spring, fertilize in summer, organic fertlizers
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Wet Site
Drought
Flowers
✔
✘
✔
✘
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
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds, Butterflies
Allergy
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Asthma
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Air purification
Plant Benefits
Medicinal Uses
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Respiratory Disorders, Soothing and relieving pain
Part of Plant Used
Inner Bark, Leaves, Seeds
Flowers, Fruits
Other Uses
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Making Perfumes, Traditional medicine, Used As Food, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Container, Edible, Feature Plant, Fruit / Fruit Tree, Hedges, Houseplant, Shade Trees, Topiary / Bonsai / Espalier, Tropical
Botanical Name
QUERCUS velutina
CITRUS medica var. sarcodactylis
Common Name
Black Oak
Buddha's Hand, Fingered Citron
In Hindi
Black Oak Tree
Buddha's Hand
Tree
In German
Schwarz Oak Tree
Buddhas Hand
Baum
In French
Noir Oak Tree
Main de Bouddha
Arbre
In Spanish
Negro del árbol de roble
Mano de Buda
Árbol
In Greek
Black Oak Tree
Χέρι του Βούδα
Δέντρο
In Portuguese
Carvalho Preto
Mão de Buda
Árvore
In Polish
Czarny Dąb
Ręka Buddy
Drzewo
In Latin
Niger quercum ligno
Buddha manus
Arbor
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
-
Order
Fagales
Sapindales
Family
Fagaceae
Rutaceae
Genus
Quercus
Citrus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Cherokee
-
Subfamily
-
-
Number of Species
6001
1
27800
👆🏻