Life Span
Perennial
Perennial
Type
Shrub
Tree
Origin
-
Northeastern United States, Mid-Atlantic United States, Southeastern United States
Types
Calycanthus floridus floridus, Calycanthus floridus glaucus
Nyssa sylvatica
Number of Varieties
25
0
40000
👆🏻
Habitat
shaded woods, Woodlands
Lowland, Sandy areas, Wet Woods
USDA Hardiness Zone
5-85-9
0
99
👆🏻
AHS Heat Zone
9-4
9-7
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 20, 21, 22
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Spreading
Pyramidal
Plant Size
Minimum Height
180.00 cm1,828.80 cm
0
3900
👆🏻
Minimum Width
240.00 cm762.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Yellow, Violet
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green
Dark Blue, Black
Leaf Color in Spring
Green
Light Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Yellow, Light Yellow, Gold
Crimson, Dark Red, Orange Red
Leaf Color in Winter
-
-
Shape
Leaf Shape
Lobed
Oblovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Poorly Drained
Bloom Time
Late Spring, Early Summer
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Shade areas
Wet Site, Drought, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Divison, Seedlings, Suckers
Seedlings, Stem Cutting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Requires regular watering
Average Water Needs, Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Poorly Drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves
Prune in early spring, Prune in late winter, Prune when plant is dormant, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Fertilize in early spring
Pests and Diseases
Bacterial Gall, Powdery mildew
Red blotch
Plant Tolerance
Drought, Shade areas
Drought, Soil Compaction, Wet Site
Flowers
Showy
Insignificant
Flower Petal Number
Semi-Double
Single
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
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Insects
Birds
Allergy
Toxic if not prepared properly
Mild Allergen, Pollen
Uses
Aesthetic Uses
Beautification, Cottage Garden
Used in parkland, Water gardening
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for animals, Food for birds, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife, Windbreak
Plant Benefits
Medicinal Uses
Antispasmodic, Cardiac, Disinfectant, Diuretic
Emetic, Opthalmic, Vermifuge
Part of Plant Used
Bark, Root
Fruits, Seeds
Other Uses
Culinary use, Disinfectant, Repellent
Food for insects, Used as a dye, Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Screening, Wind Break
Feature Plant, Shade Trees, Street Trees
Botanical Name
Calycanthus floridus
NYSSA sylvatica
Common Name
Sweetshrub
Black Tupelo, Blackgum, Sour Gum
In Hindi
sweetshrub
Black Tupelo Tree
In German
sweetshrub
Schwarz Tupelo Baum
In French
sweetshrub
Noir Arbre Tupelo
In Spanish
sweetshrub
Árbol negro Tupelo
In Greek
sweetshrub
Μαύρη Tupelo Δέντρο
In Portuguese
sweetshrub
Árvore Tupelo Preto
In Polish
sweetshrub
Czarny Tupelo Drzewo
In Latin
sweetshrub
Niger Tupelo ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Laurales
Cornales
Family
Calycanthaceae
Nyssaceae
Genus
Calycanthus
Nyssa
Clade
Angiosperms, Magnoliids
Angiosperms, Asterids, Eudicots
Tribe
-
Bombini
Subfamily
-
Nyssoideae
Number of Species
445
1
27800
👆🏻