Buy Watercress Seeds Online – Fresh, Peppery & Perfect for Your Garden
Looking to add a zesty kick to your salads or garnish dishes with something fresh and vibrant? Our watercress seeds are just what you need! With a bold, mustard-like flavour, watercress is a must-have for any herb lover. Whether you're growing it in slow-flowing water or keeping your garden soil nice and damp, these seeds will thrive and bring a peppery punch to your plate.
Why Grow Watercress?
Watercress isn’t just tasty—it’s packed with nutrients and adds a crisp, lively touch to meals. Plus, it’s a hardy perennial, so once it’s established, you’ll enjoy fresh harvests for seasons to come. Perfect for Aussie gardens, watercress loves full sun and wet conditions, making it ideal for ponds, water features, or even a well-watered veggie patch.
Easy to Grow, Quick to Harvest
These watercress seeds germinate in just 12-15 days and reach full maturity in 50-60 days. Simply raise the seedlings in a container with seed-raising mix, then submerge it halfway in water. If you’re planting in flowing water, start the seeds in a dish first before transferring them. Too easy, right?
Key Features:
- Scientific Name: Nasturtium officinale
- Planting Season: Spring, summer, and autumn
- Germination Time: 12-15 days
- Maturity: 50-60 days
- Plant Height: Up to 50cm
- Seeds per Gram: 4,700 – plenty to get started!
Ready to grow your own fresh, peppery watercress? Buy watercress seeds online today and add some zing to your garden and your meals!
Live Rates – Weight & Destination Based
Shipping is automatically calculated at checkout based on your order’s weight and delivery address. We use real-time rates from Australia Post and other carriers to provide the most accurate cost.
Handling Time
Orders are packed and dispatched within 0–2 business days (Monday–Friday).
Estimated Delivery Time
Transit times depend on your location:
• Metro areas: usually 2–3 business days
• Regional/rural areas: 5–10 business days
• WA & TAS: may take longer due to state biosecurity inspections
Tracking
All orders include tracking. You’ll receive an email with your tracking link once your parcel has shipped.
Authority to Leave (ATL)
Couriers may leave parcels in a safe place if you are not home. Please provide delivery instructions at checkout if you prefer otherwise.
Pickup Option (Riverstone, NSW)
Please place your order on our website and select “Pick up” at checkout. Wait for us to contact you to confirm and arrange a pickup time. Do not come to our warehouse without an appointment — pickups are strictly by arrangement only. Allow 2–3 business days for preparation; we’ll notify you when your order is ready.
Biosecurity (WA & TAS)
Certain seeds are restricted under state biosecurity laws. Customers are responsible for ensuring products comply with local regulations. Please check with the WA Department of Primary Industries and Regional Development or the Tasmanian Department of Natural Resources and Environment before ordering.
For the full details, see our Shipping Policy.
No Change-of-Mind Returns
We do not accept returns or refunds for change-of-mind purchases.
No Exchanges
We do not accept product exchanges. All sales are final unless covered by Australian Consumer Law.
Your Rights Under Australian Consumer Law
Your ACL rights still apply. You’re entitled to a refund or replacement if your item is faulty, misdescribed, or incorrect. Please contact us within 7 days of delivery with your order number and photos if applicable. Once approved, we will provide a prepaid return label and process a refund or replacement. Refunds are issued to your original payment method within 10 business days.
90-Day Seed Germination Guarantee
If your seeds fail to germinate within 90 days of purchase, we will re-test the batch. If our test confirms poor germination, we will provide a refund or replacement. Seeds must be stored and used according to our instructions; please retain packaging or batch details if available.
For the full policy text you can also see our policy page at /policies/refund-policy.
Seed FAQ
Seeds don't expire, but their ability to sprout weakens over time. With proper storage, your seeds will remain viable for years, ensuring a high germination rate for every batch of fresh sprouts.
Key Storage Tips:
- ✅ Keep it Cool, Dry, and Dark: The best place to store seeds is in a location that's away from heat, light, and humidity.
- ✅ Use an Airtight Container: Jars or sealed bags are ideal. For extra protection against moisture, you can add a silica gel packet.
- ✅ Consider Refrigeration: For long-term storage, keeping seeds in the fridge or freezer is a great option. Just be sure to let them return to room temperature before you use them.
Sprouting Seed Viability Guide
Here's how long you can expect some of our most popular seeds to last when stored correctly:
- 1–2 Years: Mung beans, peas, lentils, and chickpeas.
- 3–4 Years: Alfalfa, radish, fenugreek, and mustard.
- 4–5 Years: Broccoli, wheatgrass, sunflower, buckwheat, and clover.
If you're unsure about older seeds, you can perform a simple germination test. Place a few seeds on a damp paper towel inside a sealed bag. Keep them moist and check the number of sprouts after 5–10 days to see if they are still viable.