Mustard Microgreen Seeds – Non-GMO Heirloom Seeds for Fast Indoor Growing, Spicy Flavor & Nutrient-Dense Greens
Heirloom - Non-GMO - Reliable Germination
Mustard Microgreen Seeds – Non-GMO Heirloom Seeds for Fast Indoor Growing, Spicy Flavor & Nutrient-Dense Greens - 1 Packet is backordered and will ship as soon as it is back in stock.
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Bold, Spicy Mustard Microgreens for Home Growing
Bring vibrant flavor and color to your kitchen with Mustard Microgreen Seeds (Brassica juncea). These non-GMO, heirloom seeds produce fast-growing, zesty greens packed with natural heat and aroma. In just 6–10 days, you can harvest flavorful mustard microgreens that add a gourmet kick to salads, sandwiches, ramen, stir-fries, and sushi bowls.
With their sharp, wasabi-like spice and vivid green leaves, mustard microgreens are the spicy standout of any indoor garden—perfect for chefs, home cooks, and flavor seekers alike.
Fresh Nutrition & Natural Bite
Mustard microgreens aren’t just bold—they’re also rich in vitamins A, C, and K, plus beneficial antioxidants and phytonutrients. Their crisp texture and peppery intensity make simple dishes taste fresh and exciting, turning everyday meals into something special.
How to Grow Mustard Microgreens:
- Sow seeds densely in a shallow tray or hydroponic pad—avoid jar sprouting.
- Mist gently to settle the seeds, then cover for 1–2 days to encourage germination.
- Keep the tray evenly moist with good airflow.
- Move to indirect light once sprouts appear.
- Harvest at 6–10 days, just above the growing medium, for bold, crisp greens.
Because mustard seeds form a natural gel coating when wet (mucilaginous), tray growing provides the best results—yielding tidy, uniform harvests of spicy, aromatic greens.
Dependable, High-Germination Heirloom Seeds
This Brassica juncea variety is prized for its fast cycles, strong germination, and consistent growth. Expect uniform trays of tender microgreens bursting with fresh flavor, ready to enjoy year-round on your kitchen counter or under grow lights.
Why Customers Love Mustard Microgreens:
- Bold, spicy flavor with crisp texture
- Fast harvests in 6–10 days
- High germination and uniform growth
- Perfect for culinary use or garnishesEasy
- to grow indoors in trays or hydroponic mats
Spicy, Nutritious, and Easy to Grow:
- Non-GMO, heirloom, and untreated seeds
- Rich in vitamins, minerals, and phytonutrients
- Reliable performance for continuous indoor growing
Net Wt. 14G
Mustard Microgreen Seeds – Non-GMO Heirloom Seeds for Fast Indoor G...
Heirloom Microgreen 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.
Frequently Asked Questions
What are heirloom seeds?
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 if my seeds are fresh?
How do I know if 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 treated?
Are your seeds treated?
No, we do not pre-treat our farmer seeds. All of our garden seeds for sale 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.
In what zones can I grow your seeds?
In what zones can I grow your seeds?
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 gardening seeds?
What is the shelf life of these gardening 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?
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 varieties that meet our standards for germination and reliability.
