25/08/2024
The Jerusalem Artichoke (Helianthus tuberosus L.). Some call them sunchokes. They are in the sunflower family, and are a native plant in the United States. They are a herbaceous perennial. We have one available at the stand. Also posting a photo of what our Jerusalem Artichokes look like today in our garden.
Jerusalem artichokes are produced throughout the United States primarily for their edible swollen tubers (swollen underground stems). These tubers look like a cross between white potatoes and ginger root.
Freshly harvested Jerusalem artichokes are comparable to water chestnuts and can be used in salads. Tubers can be cooked like potatoes. Jerusalem artichokes can also be used for pickling, animal feed, etc.
Plant 2 to 4 inches deep, in rows 30 to 42 inches wide with 15 to 24 inches between plants. To prevent the artichokes from spreading and becoming a potential w**d problem, plant the artichoke tubers in contained beds.
Tubers begin to form in August and may become 4 inches long and 2 to 3 inches in diameter.
The crop should not be harvested until after frost (October – December).