Purple Osaka Mustard Greens Heirloom Seeds - Microgreens, Fresh Salad Mix, Seed Packets, Open Pollinated, Non-GMO

Purple Osaka Mustard Greens Heirloom Seeds – Spicy & Colorful Leafy Green

Purple Osaka Mustard Greens (Brassica juncea) is a cold-hardy heirloom variety known for its vibrant reddish-purple leaves and bold, spicy flavor. This fast-growing green is versatile in the kitchen, with young leaves offering a mild, sweet taste while mature leaves develop a strong mustard kick. It’s an excellent addition to salads, stir-fries, soups, and microgreen mixes, bringing rich color, nutrition, and a peppery bite to your meals.

With high cold tolerance, Purple Osaka Mustard is a great fall and winter crop, thriving in cool weather with light frost protection. Whether grown as baby greens, microgreens, or full-sized leaves, this open-pollinated, non-GMO variety is a must-have for any home gardener looking to add color and spice to their greens.

For more heirloom vegetable seeds, explore our Vegetable Seed Collection.

Why Choose Purple Osaka Mustard Greens?

1. Bold & Spicy Flavor – Sweet when young, with a signature mustard heat as it matures.
2. Striking Purple Leaves – Adds vibrant color to salads, sandwiches, and stir-fries.
3. Perfect for Microgreens – Grows quickly and harvests in as little as 7-14 days.
4. Cold-Hardy & Fast-Growing – Thrives in cool weather and withstands light frost.
5. Nutrient-Dense – Packed with vitamins A, C, and K, antioxidants, and minerals.
6. Non-GMO & Open-Pollinated – Perfect for organic gardening and seed-saving.
7. Eco-Friendly Packaging – Resealable, biodegradable packets for sustainability.

Key Features of Purple Osaka Mustard Greens

Appearance

• Leaves: Deep reddish-purple with vibrant green veins.
• Growth Habit: Upright, compact plant producing large, broad leaves.
• Size: Baby greens (2-3 inches) in 14 days, full-sized leaves (12 inches) in 40-50 days.

Growth Characteristics

• Maturity: Harvest as microgreens in 7-14 days, baby greens in 14-20 days, or full-size in 40-50 days.
• Cold Tolerance: Withstands light frost, making it great for fall and winter gardens.
• Heat Tolerance: Prefers cool weather, but can be grown in partial shade in warmer months.

Planting & Growing Instructions

When to Plant Purple Osaka Mustard Seeds

• Spring & Fall Planting: Direct sow 2-4 weeks before the last frost in spring or late summer for a fall harvest.
• Winter Growing: Use cold frames or row covers for extended harvesting in mild climates.

Where to Plant Mustard Greens

• Sunlight: Prefers full sun (6+ hours daily) but can tolerate partial shade.
• Soil Type: Well-drained, fertile soil with a pH of 6.0-7.5.

How to Plant

1. Prepare the Soil: Loosen soil to 6-8 inches deep and mix in compost for added nutrients.
2. Sow Seeds:
   • Microgreens: Scatter seeds thickly on moist soil, press lightly, and keep evenly watered.
   • Baby Greens: Space seeds 1-2 inches apart in rows.
   • Full-Sized Plants: Space seeds 6-12 inches apart for large, mature leaves.
3. Watering: Keep the soil consistently moist but not waterlogged.
4. Thinning: Thin to 6-12 inches apart once seedlings reach 2 inches tall.

Care & Maintenance

• Watering: Maintain even moisture, especially during dry periods.
• Mulching: Apply mulch to retain moisture and prevent weeds.
• Fertilization: Use an organic nitrogen-rich fertilizer every 3-4 weeks.
• Pest Control: Watch for aphids and flea beetles—use floating row covers or neem oil for organic protection.

Harvesting & Storing

When to Harvest

• Microgreens: Cut at 7-14 days for fresh, mild greens.
• Baby Greens: Harvest at 2-3 inches for a tender, slightly spicy flavor.
• Mature Leaves: Pick full-sized leaves (12 inches) at 40-50 days for a stronger, mustardy taste.
• Continuous Harvesting: Pick outer leaves to allow new growth, extending your harvest season.

Storage Tips

• Refrigeration: Store fresh leaves in a sealed bag with a damp paper towel for up to 7 days.
• Freezing: Blanch leaves for 1-2 minutes, then freeze for long-term storage.

Benefits of Growing

1. Vibrant & Nutritious

• Rich in antioxidants, vitamins, and minerals, offering immune-boosting benefits.

2. Fast-Growing for Microgreens & Baby Greens

• Ready to harvest in as little as 7-14 days, making it perfect for quick salads.

3. Cold-Hardy for Year-Round Gardening

• Thrives in cool temperatures and light frost, ideal for fall and winter gardens.

4. Adds Unique Flavor to Dishes

• A great substitute for spinach or kale, with a peppery mustard bite.

5. Low-Maintenance & Beginner-Friendly

• Easy to grow in containers, raised beds, and traditional gardens.

About Our Seeds

• Non-GMO & Open-Pollinated: Ideal for organic gardening.
• High Germination Rates: Ensuring strong, healthy plants.
• Eco-Friendly Packaging: Resealable, biodegradable packets to reduce waste.
• Chemical-Free: No pesticides, herbicides, or fungicides.

Package Quantity:

0.5g (~100 Seeds)