Heirloom Jerusalem Artichoke Seeds - Vegetable Plant

Heirloom Jerusalem Artichoke seeds produce tall, perennial plants known for their upright growth and underground tuber formation. These plants are well adapted to temperate climates and grow effectively in a range of well-drained soils with consistent moisture. They establish readily in garden beds and open planting areas and spread through tubers, forming a long-term planting that returns each growing season.

Features

• Tall, upright perennial growth habit
• Produces underground tubers
• Adaptable to a range of soil conditions
• Suitable for garden beds and open planting
• Establishes and spreads over time

Specifications

• Scientific Name: Helianthus tuberosus
• Common Name (US): Jerusalem Artichoke
• Seed Type / Variety: Open pollinated tuber variety
• Growth Habit: Upright perennial
• USDA Zones: 3 to 9
• Planting Season: Spring
• Growing Season: Spring to fall
• Sowing Season: March to May
• Germination Time And Conditions: Not applicable; propagated by tubers
• Sunlight Requirements: Full sun to partial shade
• Soil Requirements: Well-drained soil, adaptable to various types
• Watering Needs: Moderate, consistent moisture
• Mature Plant Size: 6 to 10 feet height, 2 to 4 feet spread
• Plant Spacing: 12 to 24 inches apart