Jerusalem Artichoke
ExplorePlants
Jerusalem Artichoke
helianthus tuberosus
The Jerusalem artichoke is a tall plant with bright yellow flowers that look like little suns! Its underground tubers are tasty and can be eaten like potatoes.
Habitat: They thrive in gardens, fields, and along roadsides in many parts of North America.
Appearance
The Jerusalem Artichoke is a tall, sturdy plant with rough, hairy stems and leaves. It has bright yellow, daisy-like flowers that resemble small sunflowers, typically blooming atop its lofty stalks in late summer and fall. These cheerful blooms stand out against its green foliage.
KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderAsteralesFamilyAsteraceaeGenusHelianthus
Category
PlantsRarity
Common
Danger
0/5 · No known danger
Snaps
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Interesting facts
Indigenous peoples of North America cultivated these plants for centuries as a vital food source.
Its crunchy tubers taste like water chestnuts with a nutty, sweet twist!
Sometimes called 'sunchokes,' these tubers can be stored for months in cool, dark places.
The special sugar in its tubers doesn't spike blood sugar like many other carbohydrates!
Special abilities
Ability
Energy Storage Roots
Jerusalem Artichoke stores energy in underground tubers, which helps it survive winter and regrow each spring.
Ability
Rapid Sprouter
Jerusalem Artichoke can quickly establish itself and spread aggressively via its underground rhizomes, outcompeting other plants.
Ability
Sweet Prebiotic Fuel
Jerusalem Artichoke produces inulin, a unique sugar in its tubers that acts as a prebiotic, helping its own energy storage.
Measurements & details
- Height
- 150-300 cm
- Spread
- 50-100 cm
- Flower Size
- 5-10 cm
- Bloom Season
- Late_summer, Fall
- Edible
- Yes
- Toxicity
- None
- Lifecycle
- Perennial
- Pollination Method
- Insect
Ecological connections
pollinates
European Honey Bee
Apis mellifera
Gathers nectar and pollen
pollinates
Common Eastern Bumble Bee
Bombus impatiens
Visits flowers for nectar
eaten by
White-tailed Deer
Odocoileus virginianus
Browses on foliage and tubers
eaten by
Meadow Vole
Microtus pennsylvanicus
Feeds on underground tubers
Traits
Social
Social animals live in organized groups, cooperating for survival benefits such as foraging, defense, and raising offspring.
Colorful
Colorful describes organisms or objects displaying a wide range of bright and distinct colors.
Herbivorous
This trait characterizes organisms whose diet consists entirely or primarily of plant material.
Forest
Forest habitats are terrestrial environments dominated by dense tree cover, supporting a high diversity of plant and animal life.
Pollinator
Describes organisms that transfer pollen, enabling the fertilization and reproduction of plants.
Also known as
earth applenative sunflowersunchoketopinambour
Collections
Safety
Danger
0/5 · No known danger
No special safety notes yet.
Frequently Asked Questions
How tall is Jerusalem Artichoke?
150-300 cm
How wide does Jerusalem Artichoke spread?
50-100 cm
How big are the flowers on Jerusalem Artichoke?
5-10 cm
When does Jerusalem Artichoke bloom?
Late_summer, Fall
Is Jerusalem Artichoke edible?
Yes
Is Jerusalem Artichoke toxic?
None
What is Jerusalem Artichoke's lifecycle?
Perennial
How is Jerusalem Artichoke pollinated?
Insect
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