Life Span
Perennial
Perennial
Type
Grass
Tree
Origin
Southwestern United States, Texas, Mexico
Asia
Types
Nassella tenuissima
Pterocarya fraxinifolia, Pterocarya stenoptera
Number of Varieties
153
0
40000
👆🏻
Habitat
driveways, open Woodlands, Roadsides, Rocky areas, Slopes, tree wells
Boggy areas, Mixed deciduous forest
USDA Hardiness Zone
6-106-9
0
99
👆🏻
AHS Heat Zone
11 - 4
9-1
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
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
50.80 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
55.90 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Brown
Leaf Color in Spring
Green, Light Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Green, Yellow green, Tan
Green, Yellow green
Leaf Color in Winter
Green, Yellow green, Gold, Tan
-
Shape
Leaf Shape
Linear
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Divison, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water excessively
Needs less watering
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
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Requires little pruning
Remove all suckers, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 12-6-6 fertilizer
All-Purpose Liquid Fertilizer, Nitrogen, Phosphorous
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought
Drought, Soil Compaction
Flowers
Showy
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
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Butterflies, Hummingbirds
Allergy
-
-
Uses
Aesthetic Uses
Landscape Designing, Showy Purposes, small hedge
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
-
Plant Benefits
Medicinal Uses
-
Diaphoretic
Part of Plant Used
Leaves
Bark, Fruits, Seeds
Other Uses
Used as Ornamental plant
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Container, Foundation, Mixed Border, Rock Garden / Wall
Feature Plant, Shade Trees
Botanical Name
NASSELLA tenuissima
Pterocarya fraxinifolia
Common Name
Finestem Needlegrass, Mexican Feather Grass
Caucasian wingnut, Caucasian walnut
In Hindi
Mexican Feather Grass
wingnut
In German
Mexikanische Federgras
wingnut
In French
Mexicaine Herbe Feather
wingnut
In Spanish
Pluma hierba mexicana
wingnut
In Greek
Μεξικού Αστραπή Grass
wingnut
In Portuguese
Mexican Pena Relva
wingnut
In Polish
Mexican Feather trawy
Wingnut
In Latin
Mexicanus Pluma Grass
wingnut
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Fagales
Family
Poaceae
Juglandaceae
Genus
Nassella
Pterocarya
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Stipeae
Juglandeae
Subfamily
-
Juglandoideae
Number of Species
1166
1
27800
👆🏻