Topinambur Seeds - Vegetable Plant for Home Gardens

Topinambur is a hardy perennial plant known for its tall sunflower-like stems and underground edible tuber production. Commonly referred to as Jerusalem Artichoke, this vigorous plant grows well in garden beds, borders, and edible landscape plantings where full sunlight and fertile well-drained soil are available. It adapts to temperate climates and develops strong seasonal growth throughout the growing season.

Features

• Produces edible underground tubers
• Tall sunflower-like perennial growth
• Suitable for garden beds and edible landscapes
• Adapted to temperate climate conditions
• Performs well in sunny outdoor locations
• Suitable for long-term vegetable cultivation

Specifications

• Scientific Name: Helianthus tuberosus
• Common Name (US): Jerusalem Artichoke
• Seed Type / Variety: Topinambur Variety
• Growth Habit: Herbaceous perennial
• USDA Zones: 3-9
• Planting Season: Spring
• Growing Season: Spring through fall
• Sowing Season: February to May
• Germination Time and Conditions: 2-4 weeks in soil temperatures around 60-75°F (15-24°C)
• Sunlight Requirements: Full sun
• Soil Requirements: Fertile well-drained sandy or loamy soil
• Watering Needs: Moderate regular watering
• Mature Plant Size: 6-10 feet tall, 2-4 feet spread
• Plant Spacing: 18-24 inches apart