20Seeds Jerusalem Artichoke Sunchoke Sunroot Seeds Helianthus

These Jerusalem artichoke (sunchoke/sunroot) seeds are listed as 20Seeds and labeled Helianthus tuberosus. Check the listing for details on seed type, growing notes, bloom color, and what is included. Condition is not specified, so review the listing for the exact item status before purchase. Free Shipping is included, which can help you plan delivery timing and overall cost. Suitable for Home & Garden planting projects; confirm any local planting requirements and regulations in your area.

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20 JERUSALEM ARTICHOKE Sunchoke Sunroot Helianthus Tuberosus Yellow Sunflower Seeds Description Grow your own Jerusalem Artichoke, also known as Sunchoke or Sunroot — a hardy perennial sunflower with beautiful yellow blooms and delicious edible tubers. Native to North America, this plant produces knobby tubers that taste like a mild, nutty potato. Perfect for home gardeners and sustainable growers who love both beauty and food value in one plant. Quantity: 20 seeds Type: Perennial root vegetable / ornamental flower Scientific Name: Helianthus tuberosus Color: Bright yellow sunflower-like blooms Uses: Edible tubers, pollinator-friendly, ornamental garden border Growing Instructions When to Plant Best sown in spring after the last frost or started indoors 6–8 weeks before transplanting. Prefers warm, sunny locations. Soil Loose, well-drained soil rich in organic matter. Avoid heavy clay or waterlogged soil. Sowing Seeds Sow seeds about 1/4 inch deep in moist soil. Keep soil evenly moist until germination. Germination may take 10–20 days depending on temperature. Light & Temperature Full sun (6+ hours per day). Ideal temperature: 65–80°F (18–27°C). Watering Keep soil consistently moist, especially during early growth. Avoid overwatering to prevent root rot. Transplanting Once seedlings are 4–6 inches tall, transplant outdoors. Space 12–18 inches apart in rows 2–3 feet apart. Care Mulch to retain moisture and suppress weeds. Cut back flowers if you want to focus energy on tuber production. Harvest tubers in late fall after frost for the sweetest flavor. Harvest Tubers are ready 120–150 days after planting. Leave some tubers in the soil to regrow next season — Jerusalem Artichoke is perennial! Additional Notes Attracts bees and butterflies. Excellent for naturalizing and edible landscapes. Please Note - These are seeds, not tubers. Cold-hardy and low-maintenance once established.