What Are Jerusalem Artichokes?
Jerusalem artichokes, also called sunchokes, are perennial sunflowers that produce edible tubers. Native to North America and cultivated by Native Americans, these tubers are a healthy potato substitute, especially for diabetics, as they contain inulin, which breaks down into fructose instead of glucose.
How to Plant Jerusalem Artichokes
Follow these simple steps to plant your Jerusalem artichokes:
- Timing: Plant the tubers as soon as the soil is workable in late winter or early spring. Late planting can reduce yields.
- Preparation: Cut the tubers into 1-2 ounce pieces. Unlike potatoes, they do not need to be cured before planting.
- Planting Depth: Plant tubers 3-5 inches deep.
- Spacing: Space tubers 12-24 inches apart for optimal growth.
Care and Maintenance
- Soil: Jerusalem artichokes thrive in well-drained garden soil but avoid waterlogged areas.
- Fertilizer: Apply a balanced fertilizer during the growing season for vigorous growth.
- Watering: Keep the plants consistently watered and weeded.
- Growth: Expect the plants to grow 6-8 feet tall, crowned with yellow sunflower-like blooms.
Harvesting Jerusalem Artichokes
Harvest the tubers in the fall after the first few frosts. You can dig them up as needed, but it’s best to harvest all the tubers before the following spring to prevent them from becoming invasive.
Enjoying Jerusalem Artichokes
Jerusalem artichokes are versatile in the kitchen:
- Raw: Slice them up and enjoy their crisp texture like water chestnuts.
- Cooked: Prepare them like potatoes—boil, roast, or mash them.
- Pickled: Preserve them for a tangy treat.
- Beverages: Use them to make wine or even ethanol.
Why Grow Jerusalem Artichokes?
These native plants are not only nutritious but also make a striking addition to your garden with their tall stature and vibrant yellow blooms. For more information on other unique vegetables, visit our vegetable seeds collection.
Plant Jerusalem artichokes today and explore their endless possibilities in your garden and kitchen. Grow organic for life!