Life Span
Perennial
Annual
Type
Tree
Tender Perennial
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Southeastern Asia
Types
-
Eddoe taro, Dasheen taro
Number of Varieties
3200
0
40000
👆🏻
Habitat
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
agricultural areas, Hillside, Warm and moist climatic conditions
USDA Hardiness Zone
4-910-11
0
99
👆🏻
AHS Heat Zone
9-1
12-8
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,220.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Brown
White, Green
Flower Color Modifier
Bicolor
-
Fruit Color
Black
Red
Leaf Color in Spring
Green, Light Green
Dark Green, Ivory
Leaf Color in Summer
Green, Light Green
Dark Green, Ivory
Leaf Color in Fall
Yellow, Light Yellow, Tan
Dark Green, Ivory
Leaf Color in Winter
-
Dark Green, Ivory
Shape
Leaf Shape
Oval with a pointed tip and fine teeth along their edges
V-Shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial shade, Full Shade
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Soil Compaction
Heat Tolerance, Humidity, Salt and Soil Compaction, Shallow soil
Where to Plant?
Ground
Container
How to Plant?
Seedlings
From Rhizomes
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Requires a lot of watering, Requires regular watering
Needs 2-3 times watering per week, Needs a lot of water initially
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
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Partial shade, Full Shade
Pruning
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
-
Fertilizers
All-Purpose Liquid Fertilizer, No need to fertilize every year
All-Purpose Liquid Fertilizer, Less fertilizing
Pests and Diseases
Aphids, Red blotch, Sawfly Larvae
Aphids, Rats, Snails
Plant Tolerance
Pollution, Soil Compaction, Wet Site
Heat Tolerance, Salt and Soil Compaction, Shade areas
Flowers
Showy
Insignificant
Flower Petal Number
-
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Bold
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Aphids, Bugs, Snails
Allergy
Asthma
Swelling in mouth, Throat itching
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
Poison Ivy, Skin cleanser, Weightloss
Edible Uses
✔
✘
✔
✘
Environmental Uses
Erosion control, Wildlife
No fertilizer, pesticides, or herbicides needed, Prevent weeds
Plant Benefits
Medicinal Uses
-
Aging, Laxative, Weight loss
Part of Plant Used
Whole plant
Leaf Stalks, Leaves
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Container, Feature Plant, Groundcover, Houseplant, Mixed Border, Tropical
Botanical Name
BETULA nigra
ALOCASIA micholitziana
Common Name
River Birch
Elephant Ear, Taro
In Hindi
River Birch
अरवी
In German
Fluss Birch
Colocasia (Pflanzengattung)
In French
Birch river
Colocasia
In Spanish
river Birch
Colocasia
In Greek
ποταμός Birch
Colocasia
In Portuguese
river Birch
Colocasia
In Polish
Rzeka Birch
Kolokazja
In Latin
Betula
Colocasia
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Arales
Family
Betulaceae
Araceae
Genus
Betula
Alocasia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Colocasiodeae
Subfamily
-
Aroideae
Number of Species
310
1
27800
👆🏻