Life Span
Perennial
Annual
Type
Grass
Flowering Plants
Origin
-
South America, Argentina, Brazil
Types
Calamagrostis x acutiflora 'Overdam'
Helen Campbell spider flower, Queen Series spider flower, Violet Queen spider flower
Number of Varieties
24
0
40000
👆🏻
Habitat
Grassland, low mountains, Semi desert, Woodlands
vacant lots, wastelands, yards
USDA Hardiness Zone
5-98-11
0
99
👆🏻
AHS Heat Zone
9 - 5
12 - 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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
90.00 cm120.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
White, Purple, Pink, Rose, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green
Leaf Color in Spring
White, Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
White, Green, Orange, Gold
Green
Leaf Color in Winter
Gold, Tan
Light Green
Shape
Leaf Shape
Linear
Lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Summer, Late Summer
Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Drought, Salt, Soil Compaction
Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs
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
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Butterflies
Allergy
Skin irritation
Skin irritation
Uses
Aesthetic Uses
-
Borders
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
anti-inflammatory, antimicrobial, antinociceptive
Part of Plant Used
Whole plant
Leaves
Other Uses
Used as Ornamental plant
Used for bedding in gardens
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Cutflower, Foundation, Mixed Border, Wildflower
Foundation, Landscape
Botanical Name
CALAMAGROSTIS x acutiflora 'Overdam'
CLEOME hassleriana
Common Name
Feather Reed Grass, Overdam Feather Reed Grass
Cleome, Pink Queen, Spider Flower
In Hindi
Overdam घास
Pink Queen
In German
Overdam Grass
rosa Königin
In French
Overdam Herbe
Reine rose
In Spanish
Overdam Hierba
Reina de color rosa
In Greek
Overdam Grass
ροζ Βασίλισσα
In Portuguese
Overdam Relva
Rainha -de-rosa
In Polish
Overdam Trawa
Różowa Królowa
In Latin
Overdam Trawa
Regina Pink
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
-
Magnoliopsida
Order
Poales
Brassicales
Family
Poaceae
Cleomaceae
Genus
Calamagrostis
Cleome
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
Cleomeae
Subfamily
Amaryllidoideae
-
Number of Species
2601
1
27800
👆🏻