Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Ornamental Grasses and Bamboo
Origin
South America, Argentina
Southern Europe, Western Europe, Mediterranean
Types
Perennial
-
Number of Varieties
3510
0
40000
👆🏻
Habitat
Temperate Regions
Desert, Dry areas, Dry Forest, Rocky areas
USDA Hardiness Zone
5-94-9
0
99
👆🏻
AHS Heat Zone
9-1
9 - 1
Sunset Zone
21,22
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
Habit
Clump-Forming
Cushion/Mound-forming
Plant Size
Minimum Height
10.20 cm45.00 cm
0
3900
👆🏻
Minimum Width
5.10 cm60.96 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Blue, Light Purple, Silver, Sky Blue
Blue Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Light Green, Gray Green
Blue Green, Silver, Gray
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Several shades of Green
Blue Green, Silver, Gray
Leaf Color in Winter
Light Green
Blue Green, Tan, Silver, Gray
Shape
Leaf Shape
Grass like
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Salt
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
By dividing rhizomes, tubers
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Average Water Needs, occasional watering once established, Requires regular watering, 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, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Slugs, Snails
Red blotch
Plant Tolerance
Drought
Salt
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
Medium
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, Hummingbirds
Butterflies, Hummingbirds
Allergy
-
Asthma, Itchiness, Rash, Rhinitis
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers
Stem
Other Uses
-
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Lawns and Turf, Mixed Border, Rock Garden / Wall, Wildflower
Container, Edging, Mixed Border, Rock Garden / Wall
Botanical Name
Ipheion uniflorum
HELICTOTRICHON sempervirens
Common Name
Spring Starflower, Springstar
Blue Oat Grass
In Hindi
Spring Starflower
ब्लू जई घास
In German
Frühling Borretsch
Blau Ährengras
In French
Spring Starflower
Bleu Oat Grass
In Spanish
primavera Flor de estrella
Azul hierba de avena
In Greek
άνοιξη starflower
Μπλε βρώμης Grass
In Portuguese
primavera Starflower
Azul Aveia
In Polish
Wiosna Starflower
Niebieski Owies trawa
In Latin
Spring Starflower
Blue Oat Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Lilopsida
Liliopsida
Order
Asparagales
Poales
Family
Liliaceae
Poaceae
Genus
Ipheion
Helictotrichon
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Gilliesieae
Aveneae
Subfamily
Allioideae
Pooideae
Number of Species
5070
1
27800
👆🏻