Life Span
Perennial
Annual
Type
Ornamental Grasses and Bamboo
Flowering Plants
Origin
Southern Europe, Western Europe, Mediterranean
South America, Argentina, Brazil
Types
-
Helen Campbell spider flower, Queen Series spider flower, Violet Queen spider flower
Number of Varieties
104
0
40000
👆🏻
Habitat
Desert, Dry areas, Dry Forest, Rocky areas
vacant lots, wastelands, yards
USDA Hardiness Zone
4-98-11
0
99
👆🏻
AHS Heat Zone
9 - 1
12 - 1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 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
Cushion/Mound-forming
Upright/Erect
Plant Size
Minimum Height
45.00 cm120.00 cm
0
3900
👆🏻
Minimum Width
60.96 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Green
White, Purple, Pink, Rose, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green
Leaf Color in Spring
Blue Green, Silver, Gray
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Blue Green, Silver, Gray
Green
Leaf Color in Winter
Blue Green, Tan, Silver, Gray
Light Green
Shape
Leaf Shape
Grass like
Lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Salt
Wet Site
Where to Plant?
Container, Ground
Ground
How to Plant?
Rooted stem cutting, Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Cut or pinch the stems, Pinch Tips, 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
Salt
Drought
Flowers
✔
✘
✔
✘
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
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Hummingbirds
Butterflies
Allergy
Asthma, Itchiness, Rash, Rhinitis
Skin irritation
Uses
Aesthetic Uses
Ground Cover
Borders
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
anti-inflammatory, antimicrobial, antinociceptive
Part of Plant Used
Stem
Leaves
Other Uses
Used as Ornamental plant
Used for bedding in gardens
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edging, Mixed Border, Rock Garden / Wall
Foundation, Landscape
Botanical Name
HELICTOTRICHON sempervirens
CLEOME hassleriana
Common Name
Blue Oat Grass
Cleome, Pink Queen, Spider Flower
In Hindi
ब्लू जई घास
Pink Queen
In German
Blau Ährengras
rosa Königin
In French
Bleu Oat Grass
Reine rose
In Spanish
Azul hierba de avena
Reina de color rosa
In Greek
Μπλε βρώμης Grass
ροζ Βασίλισσα
In Portuguese
Azul Aveia
Rainha -de-rosa
In Polish
Niebieski Owies trawa
Różowa Królowa
In Latin
Blue Oat Grass
Regina Pink
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Brassicales
Family
Poaceae
Cleomaceae
Genus
Helictotrichon
Cleome
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Aveneae
Cleomeae
Subfamily
Pooideae
-
Number of Species
701
1
27800
👆🏻