Life Span
Perennial
Perennial
Type
Perennial
Grass
Origin
Mexico
Europe, Asia
Types
Sringar, Mexican Single, Pearl
Blue Oat grass
Number of Varieties
4-
0
40000
👆🏻
Habitat
Cold Regions
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
7-114-9
0
99
👆🏻
AHS Heat Zone
11-7
-
Sunset Zone
H1, H2, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
60.00 cm20.50 cm
0
3900
👆🏻
Minimum Width
30.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Brown
Flower Color Modifier
-
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Green, Sea Green, Blue Green
Gray Green
Leaf Color in Summer
Green, Sea Green, Blue Green
Light Green
Leaf Color in Fall
Blue Green, Yellow green
Dark Green
Leaf Color in Winter
Light Green
Tan, Brown
Shape
Leaf Shape
Linear
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
-
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Summer, Late Summer, Early Fall, Fall
Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
From bulbs, From Rhizomes
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Does not require lot of watering, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
cut main flower spike, Remove damaged leaves, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
8-8-8, All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Mites, Thripes
Red blotch
Plant Tolerance
Cold climate, Drought
Drought
Flowers
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
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
-
Allergy
-
Asthma, Itchy eyes
Uses
Aesthetic Uses
along a porch, deck or patio, Beautification, Bouquets, Showy Purposes
-
Beauty Benefits
Skin inflammation
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antidepressant, Antiseptic, Antispasmodic, Sedative
Arthritis, Headache, Stomach pain
Part of Plant Used
Flowers
Whole plant
Other Uses
Decoration Purposes, Making deodorants, Making Perfumes, Used as essential oil, Used for its medicinal properties
Used as a nutritious food item
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Mixed Border
Bedding Plant, Feature Plant, Groundcover
Botanical Name
POLIANTHES tuberosa
ARRHENATHERUM
Common Name
Tuberose
Oatgrass
In Hindi
रजनीगंधा
जई घास
In German
Tuberose
Ährengras
In French
Tubéreuse
Folle avoine
In Spanish
nardo
oat Grass
In Greek
Τουμπερόζα
βρώμη Grass
In Portuguese
Tuberosa
aveia-
In Polish
Tuberoza
Owies trawa
In Latin
Tuberose
oat Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Liliopsida
Liliopsida
Order
Asparagales
Poales
Family
Amaryllidaceae
Poaceae
Genus
Polianthes
Danthonia
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Tribe
-
Aveneae
Subfamily
-
Danthonioideae
Number of Species
12450
1
27800
👆🏻