Canadian Artichoke Seeds - Vegetable Plant

Canadian Artichoke seeds produce a hardy perennial flowering plant commonly known as Jerusalem Artichoke or Sunchoke. This species is valued for its edible underground tubers and tall sunflower-like blooms that appear during the growing season. The plant develops sturdy upright stems with rough green foliage and performs well in cooler climates, making it suitable for northern and temperate growing regions. It is widely grown in edible gardens, permaculture systems, and ornamental landscapes where both decorative flowering and tuber harvest are desired.

Features

• Produces edible underground tubers
• Cold hardy perennial suitable for cooler climates
• Tall sunflower-like ornamental flowers
• Attractive to pollinators and beneficial insects
• Suitable for edible gardens and naturalized planting

Specifications

• Scientific Name: Helianthus tuberosus
• Common Name: Canadian Artichoke / Jerusalem Artichoke / Sunchoke
• Seed Type / Variety: Cold hardy edible tuber seed
• Growth Habit: Upright perennial flowering plant
• USDA Zones: 3 to 9
• Planting Season: Spring
• Growing Season: Spring through autumn
• Sowing Season: March to May
• Germination Time and Conditions: 10 to 21 days in warm, moist soil conditions
• Sunlight Requirements: Full sun
• Soil Requirements: Well drained, fertile soil
• Watering Needs: Moderate watering during active growth
• Mature Plant Size: Height 150 to 300 cm
• Plant Spacing: 45 to 60 cm apart