Life Span
Perennial
Perennial
Type
Grass
Tree
Origin
Southeastern United States, California, Caribbean
Asia
Types
Grass
Pterocarya fraxinifolia, Pterocarya stenoptera
Number of Varieties
13
0
40000
👆🏻
Habitat
marshes, Swamps, Tropical Climate
Boggy areas, Mixed deciduous forest
USDA Hardiness Zone
8-116-9
0
99
👆🏻
AHS Heat Zone
12 - 9
9-1
Sunset Zone
H1, H2, 12, 13, 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
Mat-forming
Oval or Rounded
Plant Size
Minimum Height
760.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
15.00 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
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Green
Green, Yellow green
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Fin-shaped Tufts
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Salt, Soil Compaction
Drought, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Plugs, Sod, Sprigs
Divison, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
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
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove all suckers, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Nitrogen, Phosphorous
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought
Drought, Soil Compaction
Flowers
Insignificant
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
Medium
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Butterflies, Hummingbirds
Allergy
Congestion, Itchiness, sneezing
-
Uses
Aesthetic Uses
Beautification
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
-
Plant Benefits
Medicinal Uses
-
Diaphoretic
Part of Plant Used
-
Bark, Fruits, Seeds
Other Uses
Used in lawns and turf
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Lawns and Turf
Feature Plant, Shade Trees
Botanical Name
STENOTAPHRUM secundatum
Pterocarya fraxinifolia
Common Name
Softleaf Buffalo Grass, St. Augustine Grass
Caucasian wingnut, Caucasian walnut
In Hindi
St. Augustine Grass
wingnut
In German
St. Augustine Grass
wingnut
In French
St. Augustine Grass
wingnut
In Spanish
St. Augustine Grass
wingnut
In Greek
St. Augustine Grass
wingnut
In Portuguese
St. Augustine Grass
wingnut
In Polish
St. Augustine Grass
Wingnut
In Latin
St. Augustine Grass
wingnut
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Fagales
Family
Poaceae
Juglandaceae
Genus
Stenotaphrum
Pterocarya
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Paniceae
Juglandeae
Subfamily
Panicoideae
Juglandoideae
Number of Species
76
1
27800
👆🏻