Life Span
Perennial
Perennial
Type
Grass
Bulb, Flowering Plants
Origin
Europe, Asia
Aegean Islands, Central Asia, Middle East, North Africa, Southern Europe, Western China
Types
Blue Oat grass
Crocus abantensis, Crocus adanensis, Crocus biflorus, Crocus chrysanthus, Crocus korolkowii
Number of Varieties
-90
0
40000
👆🏻
Habitat
Cropland, gardens, Grassland, Roadsides
Scrubs, Woods
USDA Hardiness Zone
4-93-8
0
99
👆🏻
AHS Heat Zone
-
8-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 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, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
20.50 cm10.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm5.10 cm
0
6350
👆🏻
Plant Color
Flower Color
Brown
Blue, Orange, Pink, Purple, White, Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
Brown
-
Leaf Color in Spring
Gray Green
Green
Leaf Color in Summer
Light Green
-
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Tan, Brown
Green
Shape
Leaf Shape
Grass like
Grass like
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Part sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Loamy
The pH of Soil
Acidic, Neutral
Neutral, Slightly Acidic
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Spring, Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
From bulbs, Grafting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering, Water occasionally
Form a Soil ring to water efficiently, Water Deeply, Water twice a day in the initial period, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Slightly Acidic
Soil Type
Loam
Loamy
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Part sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
No pruning needed in the early stages, Prune to stimulate growth, Remove dead or diseased plant parts, Requires little pruning
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Aphids, Botrytis Blight, Mushroom root rot, Narcissus Basal Rot, Narcissus Bulb Fly, Slugs, Snails, Tulip Fire, Tulip Viruses
Plant Tolerance
Drought
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
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
-
Allergy
Asthma, Itchy eyes
-
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Headache, Stomach pain
Arthritis, Gout
Part of Plant Used
Whole plant
Whole plant
Other Uses
Used as a nutritious food item
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Feature Plant, Groundcover
-
Botanical Name
ARRHENATHERUM
Crocus Longiflorus
Common Name
Oatgrass
Crocus
In Hindi
जई घास
Crocus
In German
Ährengras
Krokus
In French
Folle avoine
Crocus
In Spanish
oat Grass
Azafrán
In Greek
βρώμη Grass
κρόκος
In Portuguese
aveia-
Açafrão
In Polish
Owies trawa
Krokus
In Latin
oat Grass
Erocum
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Liliopsida
Liliopsida
Order
Poales
Asparagales
Family
Poaceae
Iridaceae
Genus
Danthonia
Crocus
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Tribe
Aveneae
-
Subfamily
Danthonioideae
Crocoideae
Number of Species
45090
1
27800
👆🏻