Southern Giant Mustard Green Seeds – Heirloom Non-GMO Variety for Warm Climates, High Yields & Bold Spicy Flavor
Heirloom - Non-GMO - Reliable Germination
Southern Giant Mustard Green Seeds – Heirloom Non-GMO Variety for Warm Climates, High Yields & Bold Spicy Flavor - 1 Packet is backordered and will ship as soon as it is back in stock.
Add classic Southern flavor and dependable performance to your garden with Southern Giant Mustard Green Seeds. This heirloom Brassica juncea variety is beloved for its giant, frilled green leaves, bold spicy taste, and heat tolerance—making it a staple for gardeners in warm climates or anyone seeking reliable, nutritious greens.
Productive, Heat-Tolerant, and Easy to Grow
Developed to thrive in Southern heat, Southern Giant is slow to bolt and continues producing even as temperatures rise. It transitions beautifully into cooler fall weather, providing abundant harvests across multiple seasons.
- Abundant Harvests: Produces generous yields of large, frilled leaves.
- Heat Tolerant: Performs exceptionally well in warm climates; ideal for Southern gardens.
- Reliable & Forgiving: Grows easily in raised beds, garden plots, or containers.
- Fast-Maturing: Baby greens ready in 20–30 days; mature leaves in about 45 days.
Versatile in the Kitchen
Southern Giant offers a spicy, horseradish-like kick that mellows slightly when cooked.
- Fresh Greens: Harvest young leaves for salads or sandwiches.
- Cooking Greens: Mature leaves add hearty flavor to soups, stews, and Southern classics.
- Continuous Harvest: Pick outer leaves and let plants keep producing for weeks of fresh greens.
Why Gardeners Love Southern Giant Mustard
- AAS-winning heirloom, trusted for generations
- Heat-tolerant and slow to bolt for longer harvests
- Non-GMO, open-pollinated seeds with strong germination
- Easy for beginners; rewarding for experienced growers
- Adds bold, authentic flavor to a variety of dishes
Net Wt. 750MG
Southern Giant Mustard Green Seeds – Heirloom Non-GMO Variety for W...
Heirloom Vegetable Seeds
All of our seeds are open-pollinated, non-GMO, heirloom varieties with tested germination rates
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Why Choose Survival Garden Seeds
At Survival Garden Seeds, we believe in preparing today for tomorrow’s peace of mind. That’s why we offer only heirloom, non-GMO, and untreated seeds you can trust to nourish your family and support a sustainable lifestyle. As a family-owned American company, we’re committed to providing seeds that grow strong and true—helping you cultivate health, resilience, and beauty in your garden.
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Frequently Asked Questions
Are your seeds heirloom and open-pollinated?
Are your seeds heirloom and open-pollinated?
Yes. All of our seeds are heirloom, open-pollinated varieties, which means they can produce seeds that grow true to type and are suitable for seed saving.
You can learn more about open-pollinated, heirloom, and non-GMO seeds in our Survival Garden Training blog.
Are your seeds non-GMO?
Are your seeds non-GMO?
Yes. All Survival Garden Seeds are 100% non-GMO. Our seeds are open-pollinated heirloom varieties and are never genetically modified.
Are your seeds treated with chemicals?
Are your seeds treated with chemicals?
No. Our seeds are completely untreated and free from chemical coatings, fungicides, or synthetic treatments.
How do I know my seeds are fresh?
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 high viability.
What is the shelf life of your seeds?
What is the shelf life of your seeds?
Most seeds remain viable for 3 to 5 years or longer when stored properly in a cool, dry place away from light and moisture.
In what USDA hardiness zones can I grow your seeds?
In what USDA hardiness zones can I grow your seeds?
Our varieties are selected to grow successfully across USDA Hardiness Zones 3 through 10. Each packet includes variety-specific planting guidance and germination tips.
