Life Span
Perennial
Perennial
Type
Tree
Shrub
Origin
Asia
-
Types
Pterocarya fraxinifolia, Pterocarya stenoptera
Calycanthus floridus floridus, Calycanthus floridus glaucus
Number of Varieties
32
0
40000
👆🏻
Habitat
Boggy areas, Mixed deciduous forest
shaded woods, Woodlands
USDA Hardiness Zone
6-95-8
0
99
👆🏻
AHS Heat Zone
9-1
9-4
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 20, 21, 22
Habit
Oval or Rounded
Spreading
Plant Size
Minimum Height
1,520.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm240.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green
White, Light Yellow, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Brown
Green
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green, Dark Green
Leaf Color in Fall
Green, Yellow green
Yellow, Light Yellow, Gold
Leaf Color in Winter
-
-
Shape
Leaf Shape
Pinnate
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Soil Compaction
Drought, Shade areas
Where to Plant?
Ground
Ground
How to Plant?
Divison, Stem Cutting
Cuttings, Divison, Seedlings, Suckers
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Needs less watering
Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove all suckers, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen, Phosphorous
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Bacterial Gall, Powdery mildew
Plant Tolerance
Drought, Soil Compaction
Drought, Shade areas
Flowers
Showy
Showy
Flower Petal Number
Single
Semi-Double
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, Butterflies, Hummingbirds
Birds, Insects
Allergy
-
Toxic if not prepared properly
Uses
Aesthetic Uses
-
Beautification, Cottage Garden
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
-
Air purification
Plant Benefits
Medicinal Uses
Diaphoretic
Antispasmodic, Cardiac, Disinfectant, Diuretic
Part of Plant Used
Bark, Fruits, Seeds
Bark, Root
Other Uses
-
Culinary use, Disinfectant, Repellent
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Feature Plant, Foundation, Mixed Border, Screening, Wind Break
Botanical Name
Pterocarya fraxinifolia
Calycanthus floridus
Common Name
Caucasian wingnut, Caucasian walnut
Sweetshrub
In Hindi
wingnut
sweetshrub
In German
wingnut
sweetshrub
In French
wingnut
sweetshrub
In Spanish
wingnut
sweetshrub
In Greek
wingnut
sweetshrub
In Portuguese
wingnut
sweetshrub
In Polish
Wingnut
sweetshrub
In Latin
wingnut
sweetshrub
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Laurales
Family
Juglandaceae
Calycanthaceae
Genus
Pterocarya
Calycanthus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Magnoliids
Tribe
Juglandeae
-
Subfamily
Juglandoideae
-
Number of Species
64
1
27800
👆🏻