Life Span
Perennial
Perennial
Type
Grass
Perennial
Origin
Southwestern United States, Texas, Mexico
Europe, Russia
Types
Nassella tenuissima
Primula elatior
Number of Varieties
151
0
40000
👆🏻
Habitat
driveways, open Woodlands, Roadsides, Rocky areas, Slopes, tree wells
Roadsides, sand dunes, Waste areas
USDA Hardiness Zone
6-104-7
0
99
👆🏻
AHS Heat Zone
11 - 4
7-1
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
A1, A2, A3, H1, H2, 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
Rosette/Stemless
Plant Size
Minimum Height
50.80 cm30.00 cm
0
3900
👆🏻
Minimum Width
55.90 cm25.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Light Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Tan
Leaf Color in Spring
Green, Light Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Green, Yellow green, Tan
Green
Leaf Color in Winter
Green, Yellow green, Gold, Tan
Light Green
Shape
Leaf Shape
Linear
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Divison, Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Do not water excessively
Average Water Needs, Do Not over Water, Never Over-water, Requires regular watering, Water more in summer
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, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Requires little pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
Apply 12-6-6 fertilizer
All-Purpose Liquid Fertilizer, fertilize in growing season
Pests and Diseases
Red blotch
Slugs, Snails
Plant Tolerance
Drought
Variety of soil types
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
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Insects
Allergy
-
Abdominal pain, Constipation, Diarrhea, Skin irritation
Uses
Aesthetic Uses
Landscape Designing, Showy Purposes, small hedge
Beautification, Borders, Landscape Designing, Showy Purposes
Beauty Benefits
-
Good for skin, Making cosmetics, Stops hair loss
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for insects, Versatility
Plant Benefits
Medicinal Uses
-
Eczema
Part of Plant Used
Leaves
Root
Other Uses
Used as Ornamental plant
Decoration Purposes, Medicinal oil, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Container, Foundation, Mixed Border, Rock Garden / Wall
Edging, Feature Plant, Groundcover, Mixed Border
Botanical Name
NASSELLA tenuissima
Primula elatior
Common Name
Finestem Needlegrass, Mexican Feather Grass
Oxlip, true oxlip
In Hindi
Mexican Feather Grass
Oxlip
In German
Mexikanische Federgras
Hohe Schlüsselblume
In French
Mexicaine Herbe Feather
La Primevère élevée ou Primevère des bois
In Spanish
Pluma hierba mexicana
Primula elatior
In Greek
Μεξικού Αστραπή Grass
δακράκι
In Portuguese
Mexican Pena Relva
Oxlip
In Polish
Mexican Feather trawy
Oxlip
In Latin
Mexicanus Pluma Grass
Oxlip
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Myrtales
Family
Poaceae
Onagraceae
Genus
Nassella
Oenothera
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Stipeae
Onagreae
Subfamily
-
Onagroideae
Number of Species
116145
1
27800
👆🏻