Life Span
Perennial
Perennial
Type
Tender Perennial
Tree
Origin
Southeastern Asia
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
Types
Taro Alocasia reginula, Night scented lily
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Number of Varieties
7020
0
40000
👆🏻
Habitat
Terrestrial, Wet lands
Woodland Garden Canopy
USDA Hardiness Zone
10-154-8
0
99
👆🏻
AHS Heat Zone
12-8
8-1
Sunset Zone
H1, H2, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Cushion/Mound-forming
Upright/Erect
Plant Size
Minimum Height
20.30 cm2,438.40 cm
0
3900
👆🏻
Minimum Width
30.50 cm1,219.20 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Red, Light Yellow, Yellow green
Flower Color Modifier
-
Bicolor
Fruit Color
-
Brown, Sandy Brown, Chocolate
Leaf Color in Spring
Purple, Dark Green, Silver, Black
Green, Copper
Leaf Color in Summer
Purple, Dark Green, Silver, Black
Dark Green
Leaf Color in Fall
Purple, Dark Green, Silver, Black
Orange, Brown, Dark Red
Leaf Color in Winter
Green, Dark Green, Silver, Black
-
Shape
Leaf Shape
Heart-shaped
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade, Full Shade
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Indeterminate
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Full Sun, Humidity
Wet Site, Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Divison, From bulbs, From Rhizomes
Seedlings, Transplanting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Never Over-water, Water Deeply
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Average Water
Moderate
In Winter
Less Watering
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade, Full Shade
Full Sun, Partial Sun
Pruning
Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
Pests and Diseases
Blight, Mites, Red spider mite
Red blotch
Plant Tolerance
Full Sun, Humidity
Drought, Wet Site
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
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Spider Mites
Birds
Allergy
Toxic
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Uses
Aesthetic Uses
Beautification, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, 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
Part of Plant Used
-
Inner Bark, Leaves, Seeds
Other Uses
Air freshner, Decoration Purposes, Showy Purposes, Used as Ornamental plant
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Feature Plant, Houseplant, Mixed Border, Tropical
Feature Plant, Shade Trees
Botanical Name
ALOCASIA reginula
QUERCUS velutina
Common Name
Elephant Ear
Black Oak
In Hindi
Elephant Ear
Black Oak Tree
In German
Elephant Ear
Schwarz Oak Tree
In French
Elephant Ear
Noir Oak Tree
In Spanish
Elephant Ear
Negro del árbol de roble
In Greek
Elephant Ear
Black Oak Tree
In Portuguese
Elephant Ear
Carvalho Preto
In Polish
Elephant Ear
Czarny Dąb
In Latin
Elephant Ear
Niger quercum ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Alismatales
Fagales
Family
Araceae
Fagaceae
Genus
Alocasia
Quercus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Colocasiodeae
Cherokee
Subfamily
Aroideae
-
Number of Species
79600
1
27800
👆🏻