Mammoth French White Seeds - Vegetable Plant

Stampede is a vigorous herbaceous perennial plant valued for its upright growth habit, attractive sunflower-like blooms, and ornamental garden appeal. Commonly associated with Jerusalem Artichoke, it is well suited to 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 flowers
• 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 ornamental interest

Specifications

• Scientific Name: Helianthus tuberosus
• Common Name (US): Jerusalem Artichoke
• Seed Type / Variety: Stampede 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