Crisp and Peppery Flavor
Watercress Seeds (Nasturtium officinale), offered by OSC Seeds
Traditionally grown along streams or in wetlands, watercress thrives in containers with water. This creeping plant has broad, dark green leaves with a crisp, peppery flavor when young. Perfect for hydroponic gardening, watercress is a hardy perennial suitable for Zone 6 and sometimes Zone 5.
Spread: Not applicable
Plant height: 15 to 20 cm
Packet size: Approx. 1,400 seeds
Companion plants: Mustard, spinach, radishes
Incompatible plants: None notable
How to Grow :
In a sunny to lightly shaded area, scatter seeds along the edge of a clean, slow-moving stream. For container gardening, sow seeds on the surface of moist soil mix. Place the container in a tray filled with clean water and ensure the medium remains consistently wet. Regularly change the water to prevent stagnation. Harvest when stems reach 15 to 20 cm by cutting close to the soil. Germination occurs in 7–10 days.
An excellent choice for fresh, peppery greens perfect for salads and culinary dishes.