Home Vegetable Seeds Yacon Seed Type / Variety: Root crop seeds Seeds, Smallanthus sonchifolius Vegetable Seeds
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Yacon Seed Type / Variety: Root crop seeds Seeds, Smallanthus sonchifolius Vegetable Seeds

Quality Yacon seeds for home gardens, raised beds, and edible garden plots.

$17.49 In stock & ready to ship

Yacon seeds produce perennial herbaceous plants commonly known as yacon in the United States. These plants are grown for their tall leafy stems and underground storage roots that develop into edible tubers. They are suitable for cultivation in warm and mild climates and can be grown in garden beds or large containers. The plants prefer fertile, well drained soil and consistent moisture. Once established, they develop strong vegetative growth above ground and a productive root system below ground suitable for seasonal harvest.

Features

  • Tall herbaceous perennial growth habit
  • Produces edible underground storage roots
  • Suitable for garden beds and large containers
  • Grows well in warm and mild climates
  • Requires fertile soil with steady moisture

Specifications

  • Scientific Name: Smallanthus sonchifolius
  • Common Name: Yacon
  • Seed Type / Variety: Root crop seeds
  • Growth Habit: Tall herbaceous perennial
  • USDA Zones: 7 to 10
  • Planting Season: Spring
  • Growing Season: Spring to autumn
  • Sowing Season: March to June
  • Germination Time and Conditions: 10 to 20 days in warm moist soil at 20 to 25°C
  • Sunlight Requirements: Full sun to partial shade
  • Soil Requirements: Loose, fertile, well drained soil
  • Watering Needs: Regular watering, keep soil evenly moist without waterlogging
  • Mature Plant Size: Height 1.5 to 3 meters, spread 0.8 to 1.5 meters
  • Plant Spacing: 60 to 100 cm apart

Plant Name: Yacon Plant Seeds

Quantity: 100 Seeds

Selected: Yacon Plant Seeds / 100 Seeds

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Natural product, results may vary

Germination depends on soil, temperature, moisture, and care. See our return policy for details.

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At a glance

1
Sunlight Full sun to partial sun
2
Watering Keep soil lightly moist
3
Germination Varies by seed type
4
Best for Home gardens and containers

Follow planting instructions for best results.

01

Botanical profile

Meet Yacon Seed Type / Variety: Root crop seeds Seeds, Smallanthus sonchifolius

Yacon Seeds, Smallanthus sonchifolius, are selected for gardeners who want reliable seed starting and healthy growth in home gardens, raised beds, and edible garden plots. This vegetable is a strong choice for fresh harvests, kitchen use, seasonal planting, and productive garden beds, with best results when planted in the right season, in suitable soil, and cared for with steady moisture. Use these seeds to build a more productive and beautiful garden while following the planting guidance below for stronger establishment.
1
Common name Yacon
2
Scientific name Smallanthus sonchifolius
3
Product type Vegetable Seeds
4
Seed variety Root crop seeds
5
Growth habit Tall herbaceous perennial
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USDA zones 7 to 10
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Growing season Spring to autumn
8
Planting season Spring
9
Sunlight Full sun to partial shade
10
Soil preference Loose, fertile, well drained soil
11
Water needs Regular watering, keep soil evenly moist without waterlogging
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Best garden use fresh harvests, kitchen use, seasonal planting, and productive garden beds

Step-by-step planting

Plant Yacon seeds in a prepared growing area with suitable light, well drained soil, and steady moisture. For best results, match the sowing time to your local climate and keep the seed bed consistently cared for until seedlings are established.

  1. 1
    Choose the right season

    Sow Yacon seeds during the recommended planting window for your climate so seedlings can establish without stress.

  2. 2
    Prepare the growing area

    Loosen the soil, remove weeds and debris, and improve drainage before sowing.

  3. 3
    Use suitable seed depth

    Plant seeds at the proper depth for the variety, keeping smaller seeds lightly covered and larger seeds covered more firmly.

  4. 4
    Water gently

    Mist or water with a soft flow so the soil stays evenly moist without washing seeds away.

  5. 5
    Keep conditions steady

    Maintain warmth, moisture, and light levels appropriate for germination until seedlings appear.

  6. 6
    Thin or transplant carefully

    Once seedlings are strong enough to handle, give each plant enough space for healthy root and leaf growth.

  7. 7
    Feed lightly if needed

    Use compost or a mild balanced fertilizer after establishment if growth appears slow.

  8. 8
    Monitor young plants

    Protect seedlings from weeds, pests, extreme heat, and drying soil while they develop.

Care schedule

Full specifications

Product name Yacon Seed Type / Variety: Root crop seeds Seeds, Smallanthus sonchifolius Vegetable Seeds
Common name Yacon
Scientific name Smallanthus sonchifolius
Product category Vegetable Seeds
Seed variety Root crop seeds
Growth habit Tall herbaceous perennial
USDA zones 7 to 10
Planting season Spring
Growing season Spring to autumn
Germination 10 to 20 days in warm moist soil at 20 to 25°C
Sunlight requirements Full sun to partial shade
Soil requirements Loose, fertile, well drained soil
Watering needs Regular watering, keep soil evenly moist without waterlogging
Mature plant size Height 1.5 to 3 meters, spread 0.8 to 1.5 meters
Plant spacing 60 to 100 cm apart
Best uses fresh harvests, kitchen use, seasonal planting, and productive garden beds

Shipping

  • Orders are delivered within 8 to 16 business days.
  • All orders include tracking.
  • Free shipping on all orders.
  • Seeds are packed in moisture-resistant, resealable foil packets.

Germination

Germination rates vary depending on climate, soil conditions, and care. Seeds perform best when planted in the right season at the correct temperature, with consistent moisture and adequate light. We take quality seriously and each batch is tested before packaging. If you have concerns about your seeds, reach out and we will do our best to help.

Frequently asked

Questions about this product

How do I start Yacon seeds?

Sow the seeds in prepared soil or seed starting mix, keep them evenly moist, and provide the right temperature and light for germination.

When should I plant Yacon seeds?

Plant during the recommended season for your climate. Many seeds perform best when extreme heat, cold, or heavy rain is avoided.

Can Yacon seeds be grown in containers?

Yes, many seeds can be grown in containers when the pot has drainage, enough depth, suitable soil, and consistent watering.

How much sunlight do Yacon plants need?

Follow the variety guidance. Most garden seeds perform best with strong light, but some plants can tolerate partial shade.

How often should I water after sowing?

Keep the soil evenly moist during germination. After seedlings establish, water based on weather, soil type, and container size.

Why are my seeds slow to germinate?

Slow germination is usually caused by temperature, moisture, planting depth, old soil, or seasonal timing. Keep conditions steady and avoid overwatering.

Do I need to thin seedlings?

Yes, if seedlings are crowded. Thinning gives each plant space for stronger roots, better airflow, and healthier growth.

Are these seeds suitable for home gardeners?

Yes, these seeds are suitable for home gardens, raised beds, containers, and seasonal planting when grown under the right conditions.