How to Sow and Plant
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Sow cut-and-come-again lettuce American Red Edge outdoors from mid-March to the end of August in rows spaced 25 cm apart. Sow densely without thinning initially. Once seedlings emerge, thin plants so they stand about 40 x 30 cm apart for optimal growth. Keep the soil consistently moist to support healthy development. This variety forms an open rosette, allowing leaves to be picked as needed without disturbing the entire plant. Continuous harvesting is possible from mid-June through September, making it a delightful addition to your garden for fresh, tender greens throughout the season.
Maintain consistent moisture in well-drained soil to ensure tender, flavorful leaves. Space plants about 40 x 30 cm apart to allow air circulation and healthy growth. Harvest leaves regularly by trimming outer leaves, encouraging fresh regrowth for continuous picking throughout the season. Protect from intense heat by providing partial shade during hot periods to prevent bitterness. Regularly check for pests and remove any damaged foliage to promote vitality. This red edge lettuce thrives best in moderate temperatures and benefits from occasional feeding with balanced fertilizer to support lush, colorful foliage and steady production.
For best results, sow American Red Edge lettuce outdoors from mid-March to early August in rows spaced about 25 cm apart. Sow densely and avoid thinning too early to encourage continuous leaf production. After seedlings emerge, thin plants to 40 x 30 cm spacing to ensure healthy growth. Keep soil evenly moist throughout the season to support tender, soft leaves. Harvest leaves from mid-June through September by snipping outer leaves, allowing the inner rosette to keep growing for multiple cuttings. This method ensures a steady supply of fresh, colorful greens perfect for salads or braising.
What makes the American Red Edge lettuce suitable for continuous harvesting?
This variety grows as an open rosette with red-green, lightly crinkled leaves, allowing you to pick leaves individually without disturbing the whole plant. This cut-and-come-again feature supports multiple harvests throughout the growing season.
How should I sow and space American Red Edge lettuce seeds for best growth?
Sow seeds outdoors from mid-March to the end of August in rows spaced 25 cm apart. Initially sow densely, then thin seedlings to about 40 x 30 cm apart once they emerge to promote healthy development.
What are the ideal growing conditions for this lettuce variety?
Plant in well-drained soil with consistent moisture and provide partial shade during hot weather to prevent bitterness. Spacing plants properly ensures good air circulation, and occasional balanced feeding helps maintain lush foliage.
How do I harvest leaves from the American Red Edge lettuce?
Harvest by trimming the outer leaves regularly, which encourages fresh regrowth. This method allows for a steady supply of tender leaves from mid-June through September.
Can this lettuce variety be used for cooking as well as fresh salads?
Yes, the tender leaves are perfect for fresh salads and also work well as a flavorful braised lettuce, adding both color and texture to your dishes.
