20 Jerusalem Artichoke Seeds – Helianthus tuberosus (Sunchoke / Sunroot)

🌿 Please Note: These are SEEDS, not tubers. Grow from seed for a rewarding start-to-harvest experience!

Grow your own Jerusalem Artichoke (Helianthus tuberosus) — also known as Sunchoke or Sunroot — a hardy perennial sunflower that delivers both stunning golden blooms and delicious edible tubers.

Native to North America, this vigorous plant produces tall stems topped with cheerful sunflower-like flowers while developing nutritious, knobby tubers underground. The tubers have a mild, slightly sweet, nutty flavor often compared to potatoes with a hint of artichoke.

Perfect for gardeners who value self-sufficiency, pollinator support, and ornamental beauty all in one plant.

🌿 Why Grow Jerusalem Artichoke?

✅Edible, nutrient-rich tubers
✅Beautiful bright yellow sunflower blooms
✅Hardy perennial – returns year after year
✅Excellent for pollinators
✅Low maintenance once established
✅Great for sustainable and food gardens

📦 Product Details

• Scientific Name: Helianthus tuberosus
• Plant Type: Perennial root vegetable / ornamental sunflower
• Bloom Color: Bright yellow
• Height: 6–10 feet tall
• Sunlight: Full sun
• Soil: Well-drained, average soil
• Hardiness Zones: 3–9

🌱 Growing Instructions

• Start indoors 4–6 weeks before last frost or direct sow after frost danger has passed
• Plant seeds ½ inch deep
• Space plants 18–24 inches apart
• Keep soil evenly moist during establishment
• Harvest tubers in fall after foliage dies back

💡 Tip: Tubers can be left in the ground and harvested as needed in milder climates.

🌼 Perfect For

• Edible landscapes
• Pollinator gardens
• Permaculture projects
• Natural privacy screens
• Rustic cottage gardens

❓ Frequently Asked Questions (FAQ)

Is Jerusalem Artichoke related to globe artichoke?
No. It’s actually a species of sunflower grown for its edible tubers.

Are the tubers edible?
Yes, they can be roasted, boiled, sautéed, or eaten raw.

Is it invasive?
It spreads through tubers, so plant where it has room or harvest regularly to manage growth.

Does it attract pollinators?
Yes! Bees and butterflies love the bright yellow flowers.

Is it easy to grow?
Very. It’s hardy, adaptable, and thrives in most garden soils.