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Helianthus tuberosus (Jerusalem artichoke)

Type: Species | Edit History      Plant ID - 36691



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Netty (13946)

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Scientific Classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Asterales
Family: Asteraceae
Genus: Helianthus
Species: Helianthus tuberosus
 
Common Names add
Plant Types edit
  • Perennial
Zones / Hardiness edit
  • 3a (to -35 F / -37 C)
  • 3b (to -30 F / -34 C)
  • 4a (to -25 F / -32 C)
  • 4b (to -20 F / -29 C)
  • 5a (to -15 F / -26 C)
  • 5b (to -10 F / -23 C)
  • 6a (to -5 F / -21 C)
  • 6b (to 0 F / -18 C)
  • 7a (to 5 F / -15 C)
  • 7b (to 10 F / -12 C)
  • 8a (to 15 F / -9 C)
  • 8b (to 20 F / -7 C)
Height (Maximum) edit
  • 5 to 10 feet (1 1/2 to 3 m)
Spread (Maximum) edit
  • 2 to 5 feet (60 cm to 1 1/2 m)
Flowering Start edit
  • September
Flowering End edit
Leaf Colour edit
  • Green - Medium
Leaf Shape edit
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Suitable For edit
  • Vegetable Garden
Sun Exposure edit
  • Full Sun
Soil Types edit
  • Well-drained
Soil pH edit
  • 6.5 - 6.9 (Very slightly acidic)
  • 7.0 (Neutral)
  • 7.1 - 7.5 (Very slightly alkaline)
Bloom Colour edit
  • Yellow/Gold
Wildlife Value edit
  • Bees
Propagation Techniques edit
  • Seed
  • Division
Skill Level edit
  • Beginner
Additional Short Notes add
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Contributors For This Plant
Netty (13946)
Jewell (5504)


Gardens Containing This Plant None yet.


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Add Your Opinion About This Plant

Jewell (5504) wrote on Oct 17 2010
The tubers of the sunchoke are somewhat potatolike, but sweeter. The carbohydrate present is inulin rather than starch. Some people think the flavor resembles that of artichokes, but I find the flavor of the tuber is its own. Once planted you will have a supply that self propagates. Sunchokes are a native of the Great Plains of the central part of North America.

The crisp sweet crunch of the raw cleaned and chopped tuber can be added to a mixed musclun salad with cranberries and goat cheese and a fruity vinegarette dressing. Yum.

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Images for this Plant


Photo of Helianthus tuberosus (Jerusalem artichoke)
Helianthus tuberosus (Jerusalem artichoke)
photo / image / picture
Uploaded
Oct 16 2010
by Netty (13946)
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3 people like this image
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Photo of Helianthus tuberosus (Jerusalem artichoke)
Helianthus tuberosus (Jerusalem artichoke)
photo / image / picture
Uploaded
Sep 28 2010
by Netty (13946)
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0 people like this image
This image is copyright of member Netty (13946).
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Other names for this plant:
Helianthus tomentosus



This page includes name data supplied by ITIS.gov. View their own page for this plant.