Life Span
Perennial
Biennial
Type
Grass
Perennial
Origin
Mexico, South-Central United States, Southeastern United States
Texas
Types
Dallas Blues grass, Rotstrahlbush grass
Oenothera berlandieri, Oenothera speciosa
Number of Varieties
1225
0
40000
👆🏻
Habitat
Prairies, Roadsides, Warmer regions
Forests, meadows, Pastures, Prairies, savannahs, Woodland edges
USDA Hardiness Zone
4-108-10
0
99
👆🏻
AHS Heat Zone
12 - 3
10-6
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
60.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
30.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink
White, Lemon yellow, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Tan
Leaf Color in Spring
Green, Dark Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Green, Dark Green, Brown
-
Leaf Color in Winter
Tan, Brown
Light Green
Shape
Leaf Shape
Grass like
Alternate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Summer, Early Fall, Fall
Early Spring, Spring, Late Spring, Early Summer, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Salt
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Divison, Seedlings
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Water frequently while growing, Water more frequently during periods of extreme drought
Average Water Needs, Do Not over Water, Keep the Soil well drained, Requires regular 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
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
Prune when plant is dormant, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
No fertilizers needed
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Ladybug
Pests and diseases free, Red blotch
Plant Tolerance
Drought
Drought
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ladybug beetles
Bugs, Butterflies, Insects
Allergy
-
Abdominal pain, Anxiety, Inflammation, Low blood pressure
Uses
Aesthetic Uses
Showy Purposes
Beautification, Decorating walls, Hanging Basket, Showy Purposes, Used as an interior landscaping species, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
-
Skin irritation, Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shelter for wildlife
Air purification
Plant Benefits
Medicinal Uses
-
Eczema, Menstrual Cramps, Menstrual Disorders
Part of Plant Used
Whole plant
Flowers, Root, Seeds, Stem
Other Uses
Used as Ornamental plant
Beneficial species for attracting pollinators, deer resistant, Edible seed
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Container, Edging, Feature Plant, Mixed Border, Rock Garden / Wall
Mixed Border, Rock Garden, Wall, Wildflower
Botanical Name
Panicum virgatum
OENOTHERA mexicana
Common Name
Shenandoah grass, switchgrass
pinkladies, pink evening primrose, showy evening primrose, Mexican primrose, and amapola.
In Hindi
Shenandoah grass
Mexican primrose
In German
Shenandoah grass
Rosa Nachtkerze
In French
Shenandoah grass
Mexican primrose
In Spanish
Shenandoah grass
Primrose mexicana
In Greek
Shenandoah grass
Μεξικού Primrose
In Portuguese
Shenandoah grass
Mexican Primrose
In Polish
Shenandoah grass
Mexican Primrose
In Latin
Shenandoah grass
Mexicanus Primrose
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Myrtales
Family
Poaceae
Onagraceae
Genus
Muhlenbergia
Oenothera
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
Onagreae
Subfamily
-
Onagroideae
Number of Species
1145
1
27800
👆🏻