Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
North America, Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States, South-Central United States, Canada
Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Texas, Canada, Mexico
Types
-
Ratibida columnifera
Number of Varieties
2025
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Dry areas, Prairies, Rocky areas, rocky outcrops
USDA Hardiness Zone
3-113-10
0
99
👆🏻
AHS Heat Zone
10-1
10-1
Sunset Zone
7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
1,830.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
8.50 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Tan, Sandy Brown
Yellow, Purple, Burgundy, Light Green, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Sandy Brown
Brown
Leaf Color in Spring
Green
Light Green, Gray Green
Leaf Color in Summer
Green, Dark Green
Light Green, Gray Green
Leaf Color in Fall
Yellow, Green
Light Green, Gray Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
oblong or obovate
Subulate
Thorns
✔
✘
✔
✘
Plant Season
-
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring
Late Spring, Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Water in morning to avoid prompting diseases
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
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
Fertilizers
Any balanced general purpose fertilizer
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Blackspot mold
Pests and diseases free, Red blotch
Plant Tolerance
Drought
Drought, Dry Conditions, Dry soil, Full Sun
Flowers
Insignificant
Showy
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
Medium
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Beetles, Birds
Birds, Butterflies
Allergy
Miscarriage, Rash
Rhinitis
Uses
Aesthetic Uses
-
Borders
Beauty Benefits
Beautiful Skin, Heals Damaged Hair, Strong, beautiful hair
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Demulcent, Diuretic, Expectorant, Nutritive
Analgesic
Part of Plant Used
Fruits, Inner Bark, Leaves
Flowers
Other Uses
Chewed as a thirst quencher, Tea-like beverage can be brewed, Used as a thickener in soups, Used to make a twine
Can be made into a herbal tea, Used in making tea
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees
Container, Cutflower, Mixed Border, Wildflower
Botanical Name
ULMUS rubra
RATIBIDA columnifera
Common Name
Slippery Elm
Mexican Hat
In Hindi
Slippery Elm
Mexican Hat
In German
Rotulme
Mexican Hat
In French
Slippery Elm
Mexican Hat
In Spanish
olmo resbaladizo
mexican Hat
In Greek
Slippery Elm
Mexican Hat
In Portuguese
Slippery Elm
Mexican Hat
In Polish
Slippery Elm
Mexican Hat
In Latin
Lubricus Elm
Mexicanus Hat
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Urticales
Asterales
Family
Ulmaceae
Asteraceae
Genus
Ulmus
Ratibida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
2014
1
27800
👆🏻