Life Span
Perennial
Annual
Type
Perennial
Shrub
Origin
California
South-Central United States, Southwestern United States, Texas
Types
-
-
Number of Varieties
110
0
40000
👆🏻
Habitat
Chaparral, River side
Cultivated Beds
USDA Hardiness Zone
7-109-11
0
99
👆🏻
AHS Heat Zone
9-1
12 - 4
Sunset Zone
H1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
120.00 cm30.50 cm
0
3900
👆🏻
Minimum Width
120.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow
White, Orange, Lavender, Plum
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Brown, Chocolate
Leaf Color in Spring
Gray Green
Green
Leaf Color in Summer
Gray Green
Green
Leaf Color in Fall
Gray Green
Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Lance shaped
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer, Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs watering once a week, Water well when planted
Do not water excessively
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic
Soil Type
Loam, Sand
Loam, Moist, Sandy
Soil Drainage Capacity
Well drained
Loam, Moist, Sandy
Sun Exposure
Full Sun
Full Sun
Pruning
prune nearly to the ground in late fall
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
organic fertlizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Verticillium Wilt
Red blotch
Plant Tolerance
Drought
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
-
Medium
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, Butterflies
-
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
antimicrobial, Astringent, Gum Problems, Stomach pain
-
Part of Plant Used
Flower Stalk
Flowers, Fruits, Leaves
Other Uses
Used as Ornamental plant
Used As Food, Used as Ornamental plant, Used for making black dye
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Groundcover, Mixed Border, Wildflower
Container, Hanging Basket
Botanical Name
ROMNEYA coulteri
PROBOSCIDEA louisianica
Common Name
Matilija Poppy
Ram's Horn
In Hindi
Matilija Poppy
Proboscidea louisianica
In German
Matilija Poppy
Proboscidea louisianica
In French
Matilija Poppy
PROBOSCIDEA louisianica
In Spanish
Matilija amapola
louisianica PROBOSCIDEA
In Greek
Matilija παπαρούνας
proboscidea louisianica
In Portuguese
Matilija Poppy
proboscidea louisianica
In Polish
Matilija Poppy
Proboscidea louisianica
In Latin
Matilija Poppy
proboscidea louisianica
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Papaverales
Scrophulariales
Family
Papaveraceae
Pedaliaceae
Genus
Romneya
Proboscidea
Clade
Angiosperms, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
Papaveroideae
-
Number of Species
25
1
27800
👆🏻