Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
North America, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
World, Pandemic, North America, Europe, Africa, Asia
Types
-
-
Number of Varieties
130
0
40000
👆🏻
Habitat
Deciduous forests, Forest margins
Bluffs, Sandy stream banks, Wooded slopes
USDA Hardiness Zone
5-84-10
0
99
👆🏻
AHS Heat Zone
8-1
10-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
2b, 3a, 3b, 4, 5, 6
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,830.00 cm10.20 cm
0
3900
👆🏻
Minimum Width
2,130.00 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
Gold, Light Green, Light Yellow, White
White, Purple, Lavender, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light Green, Sienna, Chocolate
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Yellow, Yellow green, Gold
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Toothed
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs very little water
Medium, Requires watering in the growing season
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, Alkaline
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Cut back all stems to the same height, Pinch or prune as they grow to promote branching and bushiness, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
14-14-14 Fertilizer, Compost, General purpose liquid or granular fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Chestnut Blight
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Bees, Birds, Deers
Bees, Insects
Allergy
conjunctivitis, Vomiting
Skin irritation
Uses
Aesthetic Uses
Showy Purposes
Beautification, Ground Cover, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Wildlife
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Cough, Sore throat, Swelling
Liver problems, Skin Disorders, Treatment of ulcers
Part of Plant Used
Sap, Wood
Flowers, Leaves
Other Uses
Decorative veneers, flooring, paneling, Used in Furniture, Used in pulpwood and lumber production
Employed in herbal medicine, Used as a spice
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Feature Plant, Shade Trees
Bedding Plant, Cutflower, Mixed Border, Rock Garden, Wall
Botanical Name
CASTANEA dentata
IRIS cristata
Common Name
American Chestnut
Crested Iris
In Hindi
अमेरिकी शाहबलूत
कलगी आइरिस
In German
Amerikanische Kastanie
Crested Iris
In French
Châtaignier d'Amérique
Crested Iris
In Spanish
Castanea dentata
Crested Iris
In Greek
american καστανιάς
Crested Iris
In Portuguese
castanea americana
Crested Iris
In Polish
Kasztan amerykański
Czubaty Iris
In Latin
English castaneis
iubatum Iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
Liliopsida
Order
Fagales
Asparagales
Family
Fagaceae
Iridaceae
Genus
Castanea
Iris
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
-
Iridoideae
Number of Species
8210
1
27800
👆🏻