Life Span
Perennial
Perennial
Type
Perennial
Perennial
Origin
California
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
Types
-
Amorphophallus konjac
Number of Varieties
13
0
40000
👆🏻
Habitat
Chaparral, River side
Mountain Slopes, subtropical regions, Tropical Climate, Warmer regions
USDA Hardiness Zone
7-104-9
0
99
👆🏻
AHS Heat Zone
9-1
9-1
Sunset Zone
H1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
-
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
120.00 cm10.20 cm
0
3900
👆🏻
Minimum Width
120.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow
Yellow, Orange
Flower Color Modifier
Bicolor
-
Fruit Color
Green, Tan
-
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
Green, Purple
Shape
Leaf Shape
Lance shaped
bipinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
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
Spring, Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Salt
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Cuttings, Seedlings
Seedlings, Tuber propagation, Tubers
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs watering once a week, Water well when planted
Requires plenty of water during the growing season, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
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
Aphids, Birds
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
-
Bold
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, Butterflies
Birds
Allergy
-
Diarrhea, Excessive flatus, gastro-intestinal problems
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
antimicrobial, Astringent, Gum Problems, Stomach pain
Boils, bowel syndrome, cholesterol-lowering, Colic, Digestive, Fiber, Low calories, Piles, Stimulates new cell growth, Weight management and satiety
Part of Plant Used
Flower Stalk
Corms, Fibre, Root, Seeds, Tuber
Other Uses
Used as Ornamental plant
Traditional medicine, Used like flour
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Groundcover, Mixed Border, Wildflower
Container, Edible, Feature Plant, Groundcover, Mixed Border, Rock Garden, Wall, Wildflower
Botanical Name
ROMNEYA coulteri
OPUNTIA humifusa
Common Name
Matilija Poppy
voodoo lily, snake palm, elephant yam
In Hindi
Matilija Poppy
Konjac
In German
Matilija Poppy
Teufelszunge
In French
Matilija Poppy
Amorphophallus konjac
In Spanish
Matilija amapola
Amorphophallus konjac
In Greek
Matilija παπαρούνας
Konjac
In Portuguese
Matilija Poppy
Amorphophallus konjac
In Polish
Matilija Poppy
konjac
In Latin
Matilija Poppy
Konjac
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Papaverales
Alismatales
Family
Papaveraceae
Araceae
Genus
Romneya
Amorphophallus
Clade
Angiosperms, Eudicots
Angiosperms, Monocots
Tribe
-
Thomsonieae
Subfamily
Papaveroideae
Aroideae
Number of Species
230
1
27800
👆🏻