Life Span
Annual
Perennial
Type
Cactus or Succulent
Perennial
Origin
Northern Africa, South Africa
Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Texas, Canada, Mexico
Types
Xanthium strumarium canadense, Xanthium strumarium glabratum, Xanthium strumarium strumarium
Ratibida columnifera
Number of Varieties
325
0
40000
👆🏻
Habitat
Clay soil areas, Farms, Roadsides
Dry areas, Prairies, Rocky areas, rocky outcrops
USDA Hardiness Zone
-99993-10
0
99
👆🏻
AHS Heat Zone
12-10
10-1
Sunset Zone
12, 13, 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
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
5.10 cm30.00 cm
0
3900
👆🏻
Minimum Width
15.20 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Burgundy
Yellow, Purple, Burgundy, Light Green, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Green
Brown
Leaf Color in Spring
Green, Blue Green
Light Green, Gray Green
Leaf Color in Summer
Green, Blue Green
Light Green, Gray Green
Leaf Color in Fall
Green, Blue Green
Light Green, Gray Green
Leaf Color in Winter
Green, Blue Green
Light Green
Shape
Leaf Shape
Egg-shaped
Subulate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Summer
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun
Growth Rate
Slow
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Fall
Late Spring, Early Summer, Summer, Late Summer
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, Do Not over Water
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
Acidic, Neutral, Alkaline
Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
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
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Red blotch
Pests and diseases free, Red blotch
Plant Tolerance
Drought
Drought, Dry Conditions, Dry soil, Full Sun
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
Bold
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Butterflies
Allergy
Skin irritation
Rhinitis
Uses
Aesthetic Uses
-
Borders
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Analgesic, Antibacterial, Antispasmodic, Diuretic
Analgesic
Part of Plant Used
Leaves, Root
Flowers
Other Uses
Used for its medicinal properties
Can be made into a herbal tea, Used in making tea
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Houseplant, Rock Garden, Wall
Container, Cutflower, Mixed Border, Wildflower
Botanical Name
Xanthium strumarium
RATIBIDA columnifera
Common Name
Cocklebur
Mexican Hat
In Hindi
cocklebur
Mexican Hat
In German
Klette
Mexican Hat
In French
cocklebur
Mexican Hat
In Spanish
cadillo
mexican Hat
In Greek
ήρα
Mexican Hat
In Portuguese
kokklevor
Mexican Hat
In Polish
kokklevor
Mexican Hat
In Latin
kokklevor
Mexicanus Hat
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asterales
Asterales
Family
Asclepiadaceae
Asteraceae
Genus
Xanthium
Ratibida
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Heliantheae
-
Subfamily
Asteroideae
-
Number of Species
20014
1
27800
👆🏻