Life Span
Perennial
Annual
Type
Tree
Bulb or Corm or Tuber
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
South Africa
Types
-
-
Number of Varieties
35
0
40000
👆🏻
Habitat
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
Tropical regions, Well Drained, Wet forest
USDA Hardiness Zone
4-97-11
0
99
👆🏻
AHS Heat Zone
9-1
10-5
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
21,22
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,220.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm2.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Brown
White, Light Pink, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Black
Yellow green
Leaf Color in Spring
Green, Light Green
Blue Green, Gray Green
Leaf Color in Summer
Green, Light Green
Light Green
Leaf Color in Fall
Yellow, Light Yellow, Tan
Several shades of Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Oval with a pointed tip and fine teeth along their edges
Long Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Loamy, Well drained
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Soil Compaction
Dry soil, Shade areas
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Budding, From bulbs
Plant Maintenance
Low
Low
Watering Plants
Watering Requirements
Requires a lot of watering, Requires regular watering
Keep ground moist, Never Over-water
In Summer
Lots of watering
Moderate
In Spring
Moderate
Average Water
In Winter
Average Water
Less Watering
Soil
Soil pH
Acidic, Neutral
Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Cut out old flower stalks, Prune ocassionally
Fertilizers
All-Purpose Liquid Fertilizer, No need to fertilize every year
fertilize in fall, Nitrogen
Pests and Diseases
Aphids, Red blotch, Sawfly Larvae
Bacterial leaf spot, Nematodes, Purple Blotch, Red blotch, Seedcorn maggot
Plant Tolerance
Pollution, Soil Compaction, Wet Site
Dry soil, Shade areas
Flowers
Showy
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
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bugs, Flying insects, Insects
Allergy
Asthma
Dermatitis, Pain and fatigue
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes, Used in parkland
Beauty Benefits
-
Acne, For treating wrinkles, Making cosmetics, Removes pimples
Edible Uses
✔
✘
✔
✘
Environmental Uses
Erosion control, Wildlife
Indoor Air Purification, Insect Repellent
Plant Benefits
Medicinal Uses
-
Acne, Aging, Antidepressant, epilepsy, Nerve pain, Obesity, Vomiting
Part of Plant Used
Whole plant
Bulbs
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Animal Feed, Can be made into a herbal tea, Oil is used in mosquito repellents, Use in Chinese herbology, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Edible, Herb / Vegetable
Botanical Name
BETULA nigra
TULBAGHIA violacea
Common Name
River Birch
Society Garlic
In Hindi
River Birch
लहसुन
In German
Fluss Birch
Knoblauch
In French
Birch river
Ail
In Spanish
river Birch
Ajo
In Greek
ποταμός Birch
σκόρδο
In Portuguese
river Birch
alho
In Polish
Rzeka Birch
czosnek
In Latin
Betula
allium
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Liliales
Family
Betulaceae
Liliaceae
Genus
Betula
Allium
Clade
Angiosperms, Eudicots, Rosids
Monocotyledonous
Tribe
-
-
Subfamily
-
Lilioideae
Number of Species
3500
1
27800
👆🏻