Wasabia japonica (Wasabi) Seeds for Planting – Heirloom, Non-GMO, Spicy Green Root Variety, Perennial, Easy to Grow

Grow your own Wasabia japonica plants with these high-quality Heirloom, Non-GMO seeds selected for reliable growth and consistent plant structure. This variety produces the well-known spicy green rhizome and broad, heart-shaped leaves. Suitable for home growers who want a cool-climate perennial plant with steady development in shaded or semi-shaded garden areas.

These seeds are ideal for gardeners who prefer cultivating unique, cool-weather plants in containers, raised beds, or shaded outdoor spaces. The plants maintain steady growth when provided with moisture-retentive soil, partial shade, and proper drainage.

• Heirloom and Non-GMO seed selection for natural plant development

• Botanical Name: Wasabia japonica

• Perennial variety suited for cool and mild climates

• Produces the classic spicy green rhizome known for its unique flavor profile

• Heart-shaped foliage with vibrant green leaves

• Performs well in containers and shaded garden beds

• Easy to grow when kept in moist, well-drained soil

• Shade-tolerant plant ideal for low-light garden areas

• Seed Type: Heirloom, Non-GMO

• Growth Habit: Perennial

• Climate Preference: Cool and humid environments

• Light Requirements: Partial shade to full shade

• Soil Needs: Moist, rich, well-drained soil

• Spacing: 30–45 cm between plants

• Maturity Timeline: Slow-growing; rhizome development typically over multiple seasons

• Watering: Consistent moisture while avoiding waterlogging

• Hardiness Zones: Prefers cooler regions (varies with location and indoor conditions)

• Suitable For: Containers, shaded outdoor gardens, controlled indoor environments

1. Sow seeds in moist, well-drained potting mix.

2. Keep the soil consistently damp but not oversaturated.

3. Maintain a cool temperature environment for optimal germination.

4. Provide partial to full shade during growth.

5. Transplant seedlings once they develop several strong leaves.

6. Continue to water regularly and ensure proper drainage.