Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Bulb or Corm or Tuber
Origin
Northwestern United States
Southeastern Asia
Types
Camassia howellii, Camassia cusickii
Amorphophallus yunnanensis , Amorphophallus titanum
Number of Varieties
-200
0
40000
👆🏻
Habitat
Depression on prairies, Hillside, meadows
Loamy soils, Well Drained
USDA Hardiness Zone
3-86-11
0
99
👆🏻
AHS Heat Zone
8-1
12-10
Sunset Zone
21,22
21,22
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
91.40 cm150.00 cm
0
3900
👆🏻
Minimum Width
10.20 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Violet, Ivory
Purple, Burgundy
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Green
-
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Several shades of Green
Several shades of Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Long linear and narrow
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Loam
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
From bulbs, Seedlings
Seedlings, Transplanting, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Does not require lot of watering, Medium, Never Over-water, Requires watering in the growing season
Allow to dry out slightly between watering, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Partial Sun, Partial shade
Pruning
Prune after flowering, Remove dead leaves
Generally pruned to waist height, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
fertilize in growing season, organic fertlizers
Pests and Diseases
Red blotch
Nematodes, Root mealy bugs
Plant Tolerance
Drought
Dry soil, Full Sun, Shade areas
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
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Flying insects
Aphids, Bugs, Butterflies
Allergy
Asthma
gastro-intestinal problems, Swelling in mouth
Uses
Aesthetic Uses
Beautification, Bouquets, Ground Cover, Landscape Designing, Showy Purposes
-
Beauty Benefits
-
Glowing Skin, Maintains teeth healthy, Weightloss
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Food for animals, Food for birds, Very little waste
Plant Benefits
Medicinal Uses
-
Asthma, Burns, Cough, Diabetes
Part of Plant Used
Flowers, Root
Bulbs, Leaves
Other Uses
Decoration Purposes, Showy Purposes, Used As Food, Used as Ornamental plant
Animal Feed, Can be made into a herbal tea, Cosmetics
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Foundation, Mixed Border, Rock Garden / Wall, Wildflower
Container, Edible, Feature Plant, Houseplant, Mixed Border, Tropical
Botanical Name
CAMASSIA cusickii
AMORPHOPHALLUS konjac
Common Name
Camassia, Quamash
Devil's Tongue, Elephant Yam, Konjac
In Hindi
Camassia
Konjac
In German
Camassia
Teufelszunge
In French
Camassia
konjac
In Spanish
Camassia
konjac
In Greek
Camassia
Konjac
In Portuguese
Camassia
konjac
In Polish
Camassia
konjac
In Latin
Camassia
Konjac
Kingdom
Plantae
Plantae
Phylum
Spermatophyta
Magnoliophyta
Class
Liliopsida
Liliopsida
Order
Asparagales
Arales
Family
Asparagaceae
Araceae
Genus
Camassia
Amorphophallus
Clade
Monocots
Angiosperms, Monocots
Tribe
-
Thomsonieae
Subfamily
Agavoideae
Aroideae
Number of Species
61
1
27800
👆🏻