• Burdock Gobo herb plant with large green leaves and traditional edible roots.
  • Burdock Gobo herb plant with large green leaves and traditional edible roots.
  • Burdock Gobo herb plant with large green leaves and traditional edible roots.
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Eden Valley Seeds

Burdock Gobo Seeds – Arctium lappa Medicinal Herb and Root Vegetable

Burdock Gobo Seeds – Arctium lappa Medicinal Herb and Root Vegetable

$16.99 USD
$16.99 USD
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Key Features

  • Plant Variety: Gobo, commonly known as Greater Burdock or Edible Burdock.

  • Root Characteristics: Produces long, thick, brown taproots with crisp white flesh.

  • Plant Appearance: Features large, heart-shaped green leaves and attractive purple flower heads.

  • Garden Uses: Suitable for herb gardens, vegetable gardens, and traditional edible plant collections.

  • Unique Qualities: Grown for its edible roots, young leaf stalks, and distinctive botanical characteristics.

Growing Benefits

  • Enjoy growing a traditional Asian root vegetable in your garden.

  • Develop a productive garden with distinctive edible burdock roots.

  • Add large decorative foliage to your vegetable garden.

  • Explore traditional culinary uses with freshly grown gobo roots.

  • Suitable for gardeners interested in unusual edible and medicinal herbs.

Seed Specifications

  • Common Name: Burdock, Gobo, Greater Burdock, Edible Burdock

  • Botanical Name: Arctium lappa

  • Plant Type: Biennial herbaceous plant

  • Colors: Green foliage, purple flowers, brown roots with white flesh

  • Height: Approximately three to six feet

  • Sunlight: Full sun to partial shade

  • Soil: Deep, loose, fertile, well-drained soil

  • Water: Regular watering with consistently moist soil

  • Germination Time: Approximately seven to fourteen days under favorable conditions

  • Sowing Depth: About one-quarter inch

  • Spacing: Approximately eighteen to twenty-four inches between plants

  • Growing Zones: Generally suitable for USDA zones three through nine

  • Flowering/Maturity: Roots are generally harvested during the first growing season; flowers usually appear in the second year.

  • Uses: Edible roots, traditional herbal preparations, vegetable gardens, and culinary gardening.

Growing Tips

  • Prepare deep, loose soil to encourage long, straight taproot development.

  • Sow seeds directly outdoors to avoid disturbing the developing roots.

  • Keep the soil evenly moist during germination and early growth.

  • Remove competing weeds regularly to reduce competition for nutrients and moisture.

Seed Storage

  • Store seeds in a cool, dry, and dark location.

  • Keep seeds in an airtight container or sealed seed packet.

  • Protect them from moisture, direct sunlight, and excessive heat.

  • Label the container with the plant name and storage date.

Unique Facts About Burdock Seeds and Plants

  • Traditional Gobo Vegetable: Burdock roots are widely used in Japanese cuisine, where they are known as gobo.

  • Distinctive Burrs: Its mature flower heads develop hooked bracts that attach to clothing and animal fur.

  • Biennial Growth: The plant generally develops its leafy growth and edible root during the first year, flowering in the second.

  • Pollinator Friendly: Its purple, thistle-like flowers can attract bees and other visiting insects.

Growing Instructions

Planting Season

  • Sow seeds in spring or autumn, depending on the local climate.
  • Choose a cool growing period for better root development.

Sowing Instructions

  • Direct sow in a prepared garden bed whenever possible.
  • Soak seeds before planting if desired to help encourage germination.
  • Cover seeds lightly with fine soil, approximately one-quarter to three-quarters of an inch deep.
  • Maintain adequate space between plants for healthy root development.

Sunlight Requirements

  • Select a location receiving full sunlight for vigorous growth.
  • Partial shade is also suitable, particularly in warmer climates.

Soil Requirements

  • Use deep, loose, fertile, and well-drained soil.
  • Remove stones and hard soil clumps before sowing.
  • Avoid compacted soil because it can restrict taproot development.

Watering

  • Water regularly to maintain consistent soil moisture.
  • Avoid waterlogged conditions that may encourage root problems.
  • Increase watering during dry weather.

Germination

  • Seeds generally germinate within one to two weeks under favorable conditions.
  • Keep the seedbed moist without making the soil soggy.
  • Germination may vary with temperature and growing conditions.

Transplanting

  • Direct sowing is recommended for better root development.
  • If starting seeds indoors, transplant young seedlings before their taproots become established.
  • Handle seedlings carefully to minimize root disturbance.

Fertilizing

  • Incorporate mature compost into the soil before planting.
  • Use a balanced fertilizer only when soil conditions require additional nutrients.
  • Avoid excessive nitrogen, which can encourage foliage growth at the expense of root development.

Plant Care

  • Remove weeds regularly while seedlings are establishing.
  • Maintain consistent moisture throughout the growing period.
  • Avoid disturbing the soil around established plants.
  • Remove unwanted flower stalks if you do not intend to collect seeds.

Flowering and Maturity

  • Burdock generally produces harvestable roots during its first growing season.
  • Roots are commonly harvested in autumn before becoming woody.
  • Purple flowers and distinctive burr-like seed heads generally develop during the second year.