Watercress Herb Seeds
Botanical name: Nasturtium officinale
Watercress is a perennial, hardy aquatic creeper that grows naturally in gently flowing streams, adorned with small white flowers throughout the summer. The young shoots and leaves are incredibly nutritious, boasting a spicy, peppery taste. Packed with health benefits, watercress is rich in vitamin A, C, calcium, iron, folate, and cancer-fighting compounds known as isothiocyanates. It’s a versatile herb used in salads, soups, and sandwiches. Watercress can thrive in ponds in full sun, very moist and partially shaded garden sites, or large, self-watering pots placed in the shade. Sow the seeds in spring or autumn. Suitable for all areas.
Plant Information
- Plant Type: Perennial aquatic creeper
- Plant Height: Varies based on growing conditions
- Sow When: Spring, summer and autumn
- Germination: 7 – 14 days @ 10-15°C
- Depth: Surface sow; press seeds lightly into moist soil
- Position: Full sun in ponds, partially shaded in garden sites, or shaded areas for potted plants
- Soil Type: Moist, well-draining soil or aquatic conditions
- Spacing: Plant shoots or transplant seedlings 15 – 30 cm apart
- Details: Keep soil consistently moist; harvest young shoots and leaves regularly to encourage growth; suitable for both aquatic and terrestrial cultivation
