Life Span
Perennial
Perennial
Type
Grass
Perennial
Origin
China
Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Texas, Canada, Mexico
Types
Greenstripe Vivax, Moso, Weavers Bamboo, Oldhamii
Ratibida columnifera
Number of Varieties
150025
0
40000
👆🏻
Habitat
Subtropical climates, Wet Woods
Dry areas, Prairies, Rocky areas, rocky outcrops
USDA Hardiness Zone
8-113-10
0
99
👆🏻
AHS Heat Zone
12 - 8
10-1
Sunset Zone
H1, H2, 8, 9, 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
1,000.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
10.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Yellow, Purple, Burgundy, Light Green, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Dark Green
Light Green, Gray Green
Leaf Color in Summer
Light Green
Light Green, Gray Green
Leaf Color in Fall
Dark Green
Light Green, Gray Green
Leaf Color in Winter
Dark Green
Light Green
Shape
Leaf Shape
Acicular
Subulate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Average
Well drained
Bloom Time
-
Late Spring, Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Grafting, Seedlings, Stem Planting, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs watering once a week, Use Mulches to help prevent water loss during hot and windy weather, Water Deeply
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
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Do not prune during shooting season, Prune in late summer or fall, Remove damaged 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
Black sooty mold, Mealybugs, Mosaic viruses, Powdery mildew, pythogens, Stem rot
Pests and diseases free, Red blotch
Plant Tolerance
Drought
Drought, Dry Conditions, Dry soil, Full Sun
Flowers
-
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
Coarse
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Deers, Rabbits, Rats, Squirrels
Birds, Butterflies
Allergy
allergic conjunctivitis, Asthma, Inflammation, Throat itching
Rhinitis
Uses
Aesthetic Uses
Showy Purposes
Borders
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Agroforestry, Air purification, No fertilizer, pesticides, or herbicides needed
Air purification
Plant Benefits
Medicinal Uses
Clears heat, Cold, fidgeting, Treating fever, Urinary tract problems
Analgesic
Part of Plant Used
Leaves, Stem
Flowers
Other Uses
Application in Handicrafts, Showy Purposes, Used As Food, Used in Furniture, Used in paper industry
Can be made into a herbal tea, Used in making tea
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Screening / Wind Break, Tropical
Container, Cutflower, Mixed Border, Wildflower
Botanical Name
BAMBUSA oldhamii
RATIBIDA columnifera
Common Name
Clumping Bamboo, Giant Timber Bamboo, Oldham's Bamboo
Mexican Hat
In Hindi
Bānsa
Mexican Hat
In German
Bambus
Mexican Hat
In French
Bambou
Mexican Hat
In Spanish
Bambú
mexican Hat
In Greek
μπαμπού
Mexican Hat
In Portuguese
bambu
Mexican Hat
In Polish
Bambus
Mexican Hat
In Latin
Bamboo
Mexicanus Hat
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Asterales
Family
Poaceae
Asteraceae
Genus
Bambusa
Ratibida
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
Bambuseae
-
Subfamily
-
-
Number of Species
9114
1
27800
👆🏻