Sunroot Seeds - Vegetable Plant For Home Gardens

Sunroot, commonly known as Jerusalem Artichoke, is a hardy herbaceous perennial plant valued for its tall growth habit, attractive sunflower-like flowers, and ornamental garden appeal. It is well suited to edible landscapes, cottage gardens, pollinator gardens, wildlife 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, texture, and seasonal interest

Specifications

• Scientific Name: Helianthus tuberosus
• Common Name (US): Sunroot
• Seed Type / Variety: Standard 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