Life Span
Perennial
Perennial
Type
Grass
Tree
Origin
Southwestern United States, Texas, Mexico
Central Asia, India, Nepal
Types
Nassella tenuissima
White oak, Bluff oak, Muller oak
Number of Varieties
15600
0
40000
👆🏻
Habitat
driveways, open Woodlands, Roadsides, Rocky areas, Slopes, tree wells
Clay soil areas, Dry areas, Sandy areas
USDA Hardiness Zone
6-106-9
0
99
👆🏻
AHS Heat Zone
11 - 4
7-5
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
H1, 7, 8, 9, 14, 15, 16, 17, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
50.80 cm2,286.00 cm
0
3900
👆🏻
Minimum Width
55.90 cm1,219.20 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Sandy Brown, Sienna
Leaf Color in Spring
Green, Light Green
Green, Light Green, Gray
Leaf Color in Summer
Light Green
Green, Gray
Leaf Color in Fall
Green, Yellow green, Tan
Green, Dark Green, Gray
Leaf Color in Winter
Green, Yellow green, Gold, Tan
Dark Green, Gray
Shape
Leaf Shape
Linear
broad, flat
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Well drained
Average
Bloom Time
Early Summer, Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water excessively
Average Water Needs
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
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Requires little pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 12-6-6 fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
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
Allergy
-
Pollen
Uses
Aesthetic Uses
Landscape Designing, Showy Purposes, small hedge
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Plant Benefits
Medicinal Uses
-
Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages, Menstrual Cramps
Part of Plant Used
Leaves
Leaves, Seeds, Wood
Other Uses
Used as Ornamental plant
Used as firewood, used for making charcoal
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
QUERCUS leucotrichophora
Common Name
Finestem Needlegrass, Mexican Feather Grass
Banj Oak, Blackjack Oak, Himalayan Oak
In Hindi
Mexican Feather Grass
Blackjack Oak Tree
In German
Mexikanische Federgras
Blackjack Oak Tree
In French
Mexicaine Herbe Feather
Blackjack Oak Tree
In Spanish
Pluma hierba mexicana
Blackjack Oak Tree
In Greek
Μεξικού Αστραπή Grass
Blackjack Oak Tree
In Portuguese
Mexican Pena Relva
Blackjack Carvalho
In Polish
Mexican Feather trawy
Blackjack Oak Tree
In Latin
Mexicanus Pluma Grass
Blackjack quercum ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Fagales
Family
Poaceae
Fagaceae
Genus
Nassella
Quercus
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Stipeae
-
Subfamily
-
-
Number of Species
11660
1
27800
👆🏻