Sunchoke Tuber Seeds - Vegetable Plant

Sunchoke, commonly known as Jerusalem Artichoke, is a hardy herbaceous perennial valued for its vigorous growth, tall stems, and attractive sunflower-like flowers. It is widely grown in edible landscapes, cottage gardens, pollinator gardens, and naturalized plantings. This adaptable plant thrives in full sun and fertile, well-drained soil, providing height, texture, and seasonal interest throughout the growing season.

Features

• Upright herbaceous perennial growth habit
• Produces attractive sunflower-like blooms
• Suitable for edible landscapes and cottage gardens
• Performs best in full sun locations
• Adapted to a wide range of temperate growing conditions
• Suitable for pollinator and wildlife gardens
• Provides height and ornamental value throughout the season

Specifications

• Scientific Name: Helianthus tuberosus
• Common Name (US): Sunchoke
• Seed Type / Variety: Sunchoke Variety
• Growth Habit: Upright herbaceous perennial
• USDA Zones: 3-9
• Planting Season: Spring
• Growing Season: Spring through Fall
• Sowing Season: Spring (March-May)
• Sowing Season Months: March, April, May
• Germination Time and Conditions: 10-21 days at 18-24°C (65-75°F); keep soil consistently moist during germination
• Sunlight Requirements: Full sun
• Soil Requirements: Fertile, well-drained loamy or sandy soil
• Watering Needs: Moderate; water regularly during establishment
• Mature Plant Size: 6-10 feet tall, 2-4 feet spread
• Plant Spacing: 18-24 inches apart