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Watercress Seeds

Watercress seeds are perfect for wet conditions and produce one of the most nutrient-dense leafy greens. They’re known for their peppery flavor and health benefits. This aquatic or semi-aquatic plant grows best in cool, flowing water or moist soil conditions, making it a unique addition to vegetable gardens. Watercress is often grown as an annual, but it can be perennial in optimal conditions. Its rapid growth is the reason so many gardeners adore it. Easy harvest makes it a popular choice for adding a spicy kick to food.
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Survival Garden Seeds offers quality watercress seeds for sale, perfect for growing in your garden or hydroponic system. Our non-GMO seeds are selected for their excellent germination and ability to produce lush, flavorful greens.

Growing Watercress Seeds in Your Garden

  • Rich in nutrients
  • Thrives in wet, cool environments
  • Non-GMO, heirloom seeds
  • Ideal for garden ponds or hydroponic systems

INTRODUCING WATERCRESS SEEDS

Watercress seeds produce a superfood containing surprising amounts of vitamins and antioxidants. It’s no wonder they’ve been used for culinary purposes for a long time. Coming from Europe and also Asia, watercress prefers a watery habitat. It can be found naturally along streams and springs. Watercress is adaptable for growing in USDA hardiness zones 3 to 11, adjusting to different weather conditions when having consistent moisture.

HOW TO PLANT WATERCRESS SEEDS

Watercress seeds should be sown directly in consistently moist soil. A container submerged in water is another option. These seeds need light to germinate successfully. They should be planted on the soil’s surface, and remain uncovered. Maintain a water level that keeps the soil consistently wet. Within 5 to 15 days, germination should begin.

MAINTAINING WATERCRESS PLANTS

Watercress plants need constant access to water. They prefer partial shade to full sun, depending on the climate. They are mostly easy to care for but do require a clean water source to prevent possible disease spread. Harvesting regularly will encourage new growth. It can also prevent the plant from becoming leggy. Watercress is typically free from major pests, especially when grown in clean, flowing water.

If you’ve been trying to decide where to buy watercress seeds, you’re at the right place! Survival Garden Seeds will help you grow this healthful and tasty green. Get started growing this nutritional powerhouse in your garden today.

Frequently Asked Questions

What are heirloom seeds?

Heirloom seeds are the types of seeds your grandparents grew. These varieties have been passed down from generation to generation. They’re old reliable open-pollinated varieties that aren’t typically grown commercially. Instead, they have a rich history that predates modern breeding techniques. You can learn more about open-pollinated, heirloom, and non-GMO seeds in our Survival Garden Training blog.

How do I know my seeds are fresh?

Every seed packet includes a "packed for" date, and we germination test each seed lot before packaging to ensure you receive viable, high-quality seeds that are ready to grow.

Are your seeds chemically treated?

No, we do not pre-treat our seeds. All of our garden seeds are untreated, open-pollinated, non-GMO, and heirloom varieties. They are kept in temperature-controlled cooler storage until they are packed and shipped to keep them pest and disease-free.

Will your seeds grow in my USDA Hardiness zone?

The seeds in our collections are specifically chosen from varieties that can be successfully grown from Zone 3 to Zone 10 USDA Hardiness Zones. However, individual varieties have specific needs to thrive in different environments. Each seed pack has optimal temperatures for germination and instructions on seed starting. Consult local frost dates to plan your garden and get the most out of your seeds.

What is the shelf life of these garden seeds?

Most seeds remain viable for 3 to 5 years or longer when stored properly. Check your seed packet for specific varieties. For best results, keep your seeds in a cool, dry place away from direct sunlight and moisture. Store them in an airtight container in a consistent temperature environment—a refrigerator or cool basement works well. Proper storage helps maintain germination rates and extends seed life well beyond the packed date.

Where are Survival Garden Seeds sourced?

The majority of our seeds are sourced in the United States, with a few exceptions when the seed is difficult to source domestically. Whenever we do have to source outside of the US, we ensure our seeds are safe to grow, non-GMO, heirloom varieties that meet our standards for germination and reliability.

Learn more in the blog

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