Life Span
Perennial
Perennial
Type
Perennial
Grass
Origin
Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Texas, Canada, Mexico
Eastern Africa, Southern Africa
Types
Ratibida columnifera
Robusta blue, Robusta green, Curvula
Number of Varieties
2520
0
40000
👆🏻
Habitat
Dry areas, Prairies, Rocky areas, rocky outcrops
Cultivated Beds
USDA Hardiness Zone
3-107-13
0
99
👆🏻
AHS Heat Zone
10-1
12 - 10
Sunset Zone
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
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
30.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Purple, Burgundy, Light Green, Brown
Gray, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Gray Green, Silver
Leaf Color in Spring
Light Green, Gray Green
Green, Dark Green
Leaf Color in Summer
Light Green, Gray Green
Light Green
Leaf Color in Fall
Light Green, Gray Green
Dark Green, Bronze
Leaf Color in Winter
Light Green
Yellow, Dark Green, Bronze
Shape
Leaf Shape
Subulate
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Summer
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer, Late Summer
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Water in morning to avoid prompting diseases
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Cut back old stems to the ground
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
Requires high amount of nitrogen
Pests and Diseases
Pests and diseases free, Red blotch
-
Plant Tolerance
Drought, Dry Conditions, Dry soil, Full Sun
Drought
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
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Rhinitis
conjunctivitis, Pollen
Uses
Aesthetic Uses
Borders
Borders, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Erosion control
Plant Benefits
Medicinal Uses
Analgesic
-
Part of Plant Used
Flowers
Leaves, Seeds
Other Uses
Can be made into a herbal tea, Used in making tea
Used as a grain, Used to make baskets, brooms, hats
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Cutflower, Mixed Border, Wildflower
Bedding Plant, Container, Edging, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
RATIBIDA columnifera
ERAGROSTIS curvula
Common Name
Mexican Hat
Weeping Lovegrass
In Hindi
Mexican Hat
Weeping Lovegrass
In German
Mexican Hat
Weinend lovegrass
In French
Mexican Hat
Weeping lovegrass
In Spanish
mexican Hat
Pasto llorón
In Greek
Mexican Hat
κλάμα Lovegrass
In Portuguese
Mexican Hat
chorando lovegrass
In Polish
Mexican Hat
Płacząca Lovegrass
In Latin
Mexicanus Hat
Plorans Lovegrass
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Asterales
Cyperales
Family
Asteraceae
Poaceae
Genus
Ratibida
Eragrostis
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
Eragrostideae
Subfamily
-
Chloridoideae
Number of Species
1410
1
27800
👆🏻