Lettuce Seeds - Red Iceberg (Organic)

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Growing Organic Red Iceberg Lettuce in the Vegetable Garden

Sow Red Iceberg lettuce seeds up to 0.25 inches deep, directly in well-prepared soil after the last frost. Gently raking the seeds into the soil or tamping them in will also work, as lettuce germinates best with some access to light. Just be careful not to let them dry out. For an early start, sow indoors 4-6 weeks before transplanting. Space plants 8-10 inches apart in rows 12-14 inches apart to allow airflow and growth.

Maintain consistent moisture to prevent bitterness and bolting. Mulching helps retain soil moisture and control weeds. Companion plants such as carrots and radishes can promote healthy growth.

Harvesting Organic Red Iceberg Lettuce

Harvest leaves individually for baby greens, or cut the entire head once it reaches 6-8 inches in height and feels firm. Harvest in the morning for the best flavor and crispness.

About Organic Red Iceberg Lettuce Garden Seeds

Red Iceberg lettuce is a classic heirloom variety known for its vibrant red color and crunchy texture. This variety was selected for its bolt resistance and suitability for cooler climates.

It offers a splash of color in any salad mix or as a garnish on sandwiches.

Stories From Our Gardeners

"Red Iceberg lettuce is my go-to for easy salads that impress with color and crunch. I love mixing it with herbs straight from the garden. Use Red Iceberg leaves as vessels for Korean BBQ, Thai larb, or vegan taco fillings. Cut into wedges, drizzle with olive oil, and grill briefly. Top with blue cheese, bacon bits, or a smoky vinaigrette. The outer red leaves caramelize beautifully. The firmer texture holds up well, and the red hue makes it visually striking. Blend Red Iceberg with garlic, lemon juice, oil, and nuts (like sunflower seeds or cashews) for a lettuce-based pesto with a peppery zing. Similar to sauerkraut or kimchi, Red Iceberg can be lacto-fermented. Its color bleeds into the brine, creating a beautiful rosy ferment. Pro tip for growing: keep the soil moist and pick regularly to extend your harvest! If you must store it, wrap individual heads in aluminum foil to keep them fresh for up to a month. Alternatively, place lettuce in a container with a paper towel to absorb any excess moisture from washing.”

- S.W. Smith, True Leaf Market Writer

Organic Red Iceberg Lettuce Seeds Per Package:

• 500 mg Packet - Approximately 300 Seeds
• 0.25 oz - Wholesale - Approximately 4,250 Seeds
• 1 oz - Bulk Seeds - Approximately 17,000 Seeds
• 4 oz - Bulk Seeds - Approximately 68,000 Seeds

Non-GMO Organic Red Iceberg Lettuce seeds are available for Fast Free Shipping (opens in a new tab) on qualifying orders.