Life Span
Perennial
Perennial
Type
Perennial
Tender Perennial
Origin
Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Texas, Canada, Mexico
Southeastern Asia
Types
Ratibida columnifera
Taro Alocasia reginula, Night scented lily
Number of Varieties
2570
0
40000
👆🏻
Habitat
Dry areas, Prairies, Rocky areas, rocky outcrops
Terrestrial, Wet lands
USDA Hardiness Zone
3-1010-15
0
99
👆🏻
AHS Heat Zone
10-1
12-8
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
H1, H2, 22, 23, 24
Habit
Upright/Erect
Cushion/Mound-forming
Plant Size
Minimum Height
30.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
30.50 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Purple, Burgundy, Light Green, Brown
White
Flower Color Modifier
Bicolor
-
Fruit Color
Brown
-
Leaf Color in Spring
Light Green, Gray Green
Purple, Dark Green, Silver, Black
Leaf Color in Summer
Light Green, Gray Green
Purple, Dark Green, Silver, Black
Leaf Color in Fall
Light Green, Gray Green
Purple, Dark Green, Silver, Black
Leaf Color in Winter
Light Green
Green, Dark Green, Silver, Black
Shape
Leaf Shape
Subulate
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade, Full Shade
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam
The pH of Soil
Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer, Late Summer
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Full Sun, Humidity
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Water in morning to avoid prompting diseases
Average Water Needs, Do Not over Water, Never Over-water, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Average Water
In Winter
Average Water
Less Watering
Soil
Soil pH
Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade, Full Shade
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
Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
All-Purpose Liquid Fertilizer, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Pests and diseases free, Red blotch
Blight, Mites, Red spider mite
Plant Tolerance
Drought, Dry Conditions, Dry soil, Full Sun
Full Sun, Humidity
Flowers
Showy
Insignificant
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
Birds, Butterflies
Spider Mites
Allergy
Rhinitis
Toxic
Uses
Aesthetic Uses
Borders
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for insects
Plant Benefits
Medicinal Uses
Analgesic
-
Part of Plant Used
Flowers
-
Other Uses
Can be made into a herbal tea, Used in making tea
Air freshner, Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Cutflower, Mixed Border, Wildflower
Bedding Plant, Container, Feature Plant, Houseplant, Mixed Border, Tropical
Botanical Name
RATIBIDA columnifera
ALOCASIA reginula
Common Name
Mexican Hat
Elephant Ear
In Hindi
Mexican Hat
Elephant Ear
In German
Mexican Hat
Elephant Ear
In French
Mexican Hat
Elephant Ear
In Spanish
mexican Hat
Elephant Ear
In Greek
Mexican Hat
Elephant Ear
In Portuguese
Mexican Hat
Elephant Ear
In Polish
Mexican Hat
Elephant Ear
In Latin
Mexicanus Hat
Elephant Ear
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Asterales
Alismatales
Family
Asteraceae
Araceae
Genus
Ratibida
Alocasia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
Colocasiodeae
Subfamily
-
Aroideae
Number of Species
1479
1
27800
👆🏻