Life Span
Perennial
Perennial
Type
Tender Perennial
Grass
Origin
North America, Mexico, Latin America and the Caribbean, Caribbean, Central America, South America
-
Types
Cryptanthus 'Absolute Zero'
Cryptanthus 'Agate'
Cryptanthus 'Alberta'
Cryptanthus 'Alpine Frost'
Calamagrostis x acutiflora 'Overdam'
Number of Varieties
4802
0
40000
👆🏻
Habitat
Lowland evergreen rainforest, Rainforest, Shaded sites, Wild
Grassland, low mountains, Semi desert, Woodlands
USDA Hardiness Zone
-99995-9
0
99
👆🏻
AHS Heat Zone
-
9 - 5
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
Habit
-
Upright/Erect
Plant Size
Minimum Height
20.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
15.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
-
White, Green
Leaf Color in Summer
-
Light Green
Leaf Color in Fall
-
White, Green, Orange, Gold
Leaf Color in Winter
Light Green
Gold, Tan
Shape
Leaf Shape
Linear
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer, Fall, Winter
Growing Conditions
Sunlight
-
Full Sun, Partial Sun, Partial shade
Growth Rate
-
Fast
Type of Soil
-
Clay, Loam, Sand
The pH of Soil
-
Acidic, Neutral, Alkaline
Soil Drainage
-
Average
Bloom Time
-
Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Cuttings, Leaf Cutting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do not water excessively, Keep the Soil well drained
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
-
Acidic, Neutral, Alkaline
Soil Type
-
Clay, Loam, Sand
Soil Drainage Capacity
-
Average
Sun Exposure
-
Full Sun, Partial Sun, Partial shade
Pruning
Pinch or prune as they grow to promote branching and bushiness, Pinching, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Does not require fertilizer once established
All-Purpose Liquid Fertilizer
Pests and Diseases
Pests and diseases free, Red blotch
Red blotch
Plant Tolerance
Variety of soil types
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
-
Fine
Foliage Sheen
-
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ladybug beetles, Mealybugs, Scale Insects
Birds
Allergy
-
Skin irritation
Uses
Aesthetic Uses
Beautification, Borders, Decorating walls, Ground Cover
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
Whole plant
Other Uses
Used as Ornamental plant, useful as a ground cover
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
-
Dried Flower / Everlasting, Cutflower, Foundation, Mixed Border, Wildflower
Botanical Name
CRYPTANTHUS
CALAMAGROSTIS x acutiflora 'Overdam'
Common Name
Cryptanthus, Earth Star
Feather Reed Grass, Overdam Feather Reed Grass
In Hindi
Earth Star
Overdam घास
In German
Erdstern
Overdam Grass
In French
Terre étoile
Overdam Herbe
In Spanish
estrella de la tierra
Overdam Hierba
In Greek
γη αστεριών
Overdam Grass
In Portuguese
Estrela da terra
Overdam Relva
In Polish
Gwiazda ziemi
Overdam Trawa
In Latin
terra, stella
Overdam Trawa
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
-
Class
Liliopsida
-
Order
Bromeliales
Poales
Family
Bromeliaceae
Poaceae
Genus
Cryptanthus
Calamagrostis
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
-
-
Subfamily
Bromelioideae
Amaryllidoideae
Number of Species
50260
1
27800
👆🏻