This listing is for True Watercress seeds, with 1,000 seeds included. Labeled as heirloom and non-GMO, this seed pack may suit gardeners looking to grow watercress for home gardens, small beds, or kitchen garden use. Free shipping is included, which can be a helpful buying factor when comparing seed listings. If you are choosing seeds for edible greens or herb-style planting, this option may be worth considering based on quantity and variety type. Be sure to review the listing carefully for growing information, planting guidance, and any location-specific details before purchase. Check the listing for full details. True Watercress Seeds | 1,000 Seeds | Heirloom / Non-GMO | Free Shipping | 1157. Color: Green. Listed at 2.79 USD. Watercress is high in vitamins A and C. The small, crisp, dark green leaves have a peppery flavor. Watercress is a wonderful addition to sandwiches, spreads, and salads. Watercress is a relative of mustard greens.