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EdenValleySeeds

Watercress Seeds – Premium Non-GMO Nasturtium officinale Seeds for Home Gardening

Watercress Seeds – Premium Non-GMO Nasturtium officinale Seeds for Home Gardening

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Regular price $20.79 USD
Regular price Sale price $20.79 USD
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DELIVERY ESTIMATE
Oct 21 – Oct 23 Estimated arrival
ORDER Oct 11 Order placed
ORDER READY Oct 13 – Oct 14 2–3 business days
DELIVERED Oct 21 – Oct 23 10–12 business days total
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About the Seeds

Our Watercress seeds (Nasturtium officinale) are carefully sourced and tested for high germination rates, giving you a reliable start to growing this peppery, nutrient-dense leafy green at home. Watercress is one of the fastest-growing salad greens, thriving in cool, moist conditions and ready to harvest in just a few weeks. Each seed is handled and packed to preserve freshness and viability, so you can enjoy crisp, flavourful watercress straight from your own garden or kitchen setup.

Specifications

  • Botanical Name: Nasturtium officinale
  • Seed Type: Open-pollinated, Non-GMO
  • Germination Rate: 80–90% (under optimal conditions)
  • Days to Germination: 7–14 days
  • Days to Harvest: 45–60 days
  • Sowing Depth: 3–5 mm
  • Spacing: 5–8 cm between plants
  • Ideal Temperature: 15–21°C
  • Sunlight Requirement: Full sun to partial shade
  • Water Requirement: High (thrives in consistently moist or waterlogged soil)
  • Pack Quantity: [insert quantity, e.g., 100 seeds / 5g]
  • Shelf Life: Best used within 12 months of purchase for optimal germination

Features

  • Handpicked, high-quality seeds for consistent germination
  • Non-GMO and chemical-free
  • Fast-growing — ready to harvest in under two months
  • Suitable for soil beds, containers, and hydroponic/water-based setups
  • Compact growth habit, ideal for small gardens, balconies, and kitchen gardens
  • Nutrient-rich microgreen and full-grown harvest options

Uses and Benefits

  • Adds a peppery, mustard-like flavour to salads, sandwiches, and soups
  • Rich in Vitamin A, Vitamin C, Vitamin K, and calcium
  • Known for its antioxidant properties and low-calorie nutritional profile
  • Can be grown as microgreens for quick harvests or left to mature for full leafy growth
  • A great addition to home hydroponic or aquaponic systems
  • Supports a sustainable, homegrown approach to fresh, pesticide-free greens

Growing Instructions

  1. Sowing: Scatter seeds thinly over moist soil or a seed-starting tray; cover lightly with 3–5 mm of soil.
  2. Watering: Keep soil consistently moist — watercress loves water and can even be grown partially submerged.
  3. Light: Place in a spot with full sun to partial shade (4–6 hours of sunlight daily).
  4. Temperature: Maintain 15–21°C for best germination and growth; avoid extreme heat.
  5. Thinning: Once seedlings reach 2–3 cm, thin them to 5–8 cm apart to allow healthy growth.
  6. Harvesting: Begin harvesting outer leaves once plants reach 10–15 cm, typically 45–60 days after sowing. Regular harvesting encourages continuous growth.
  7. Care Tip: For best flavour, harvest young leaves regularly and avoid letting the plant flower, as this can make leaves bitter.