Life Span
Perennial
Perennial
Type
Grass
Tree
Origin
-
China, Korea
Types
Karl Feather Reed Grass
Avalanche
Eldorado
Overdam
Castanea mollissima
Number of Varieties
320
0
40000
👆🏻
Habitat
Forest margins, gardens, Grassland, Humid climates
disturbed sites, Forest edges
USDA Hardiness Zone
5-94-8
0
99
👆🏻
AHS Heat Zone
9 - 5
8-1
Sunset Zone
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Upright/Erect
Spreading
Plant Size
Minimum Height
60.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light brown
White, Light Yellow, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Light Green, Chartreuse
Leaf Color in Spring
Green
Green, Gray Green
Leaf Color in Summer
Light Green
Gray Green, Dark Green
Leaf Color in Fall
Green
Yellow, Gold, Tan
Leaf Color in Winter
Gold, Tan
-
Shape
Leaf Shape
Long linear and narrow
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Summer, Late Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Salt, Soil Compaction
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Spores
Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs
Do Not over Water, Medium, Requires watering in the growing season
In Summer
Lots of watering
Adequately
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
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in fall, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Nitrogen, Potassium
Pests and Diseases
Pests and diseases free
Beetles, Leafhoppers
Plant Tolerance
Drought
Drought
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
Fine
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
Skin irritation
Mild Allergen
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for animals, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion
Plant Benefits
Medicinal Uses
-
Low calories, Nutrients
Part of Plant Used
Whole plant
Fruits, Seeds, Stem
Other Uses
-
Food for animals, Used as firewood, Used As Food, Used in biomass
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Cutflower, Foundation, Mixed Border, Wildflower
Edible, Feature Plant, Shade Trees, Street Trees
Botanical Name
CALAMAGROSTIS x acutiflora
CASTANEA mollissima
Common Name
Feather Reed Grass
Chinese Chestnut
In Hindi
पंख ईख घास
चीनी अखरोट
In German
Feather Reed Grass
chinesische Kastanie
In French
Feather Reed Herbe
châtaignier chinois
In Spanish
Pluma Reed Hierba
Castaño chino
In Greek
Αστραπή Reed Χόρτο
Κινέζικο κάστανο
In Portuguese
Pena Reed grama
castanha chinesa
In Polish
Pióro Reed trawy
Kasztan chiński
In Latin
Pluma Grass
Chinese Chestnut
Kingdom
Plantae
Plantae
Phylum
-
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Fagales
Family
Poaceae
Fagaceae
Genus
Calamagrostis
Castanea
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Aveneae
Gloxinieae
Subfamily
Pooideae
Cassidinae
Number of Species
26015
1
27800
👆🏻