Iceberg lettuce is a popular variety known for its crisp texture and mild flavor, commonly used in salads and sandwiches.

Here’s a guide on how to grow iceberg lettuce:

Growing Iceberg Lettuce:

1. Climate and Timing:
   • Iceberg lettuce prefers cooler temperatures for optimal growth. It’s best to plant it in early spring or late summer/early fall in regions with warmer climates.
   • In colder climates, you can plant it in the late spring.
2. Soil Preparation:
   • Use well-draining soil rich in organic matter. Ensure the soil is loose, fertile, and has a pH between 6.0 and 7.0.
3. Planting Seeds:
   • Sow lettuce seeds directly into the garden or start them indoors in trays before transplanting.
   • Plant seeds about 1/4 inch deep in rows spaced around 12 to 18 inches apart.
4. Sunlight and Watering:
   • Provide ample sunlight for the lettuce, but in warmer climates, it benefits from some shade during the hottest part of the day.
   • Keep the soil consistently moist but not waterlogged. Water regularly to ensure even moisture.
5. Thinning and Spacing:
   • When the seedlings have grown a few inches tall, thin them out by removing excess plants, leaving space of about 8 to 12 inches between each plant.
6. Fertilization:
   • Use a balanced fertilizer or compost to provide nutrients to the soil before planting. Avoid excess nitrogen, which can lead to more foliage and less head formation.
7. Pest and Disease Control:
   • Watch for common pests like aphids or slugs. Use organic methods or appropriate insecticides to manage pests.
   • Prevent diseases like mildew by ensuring good air circulation and avoiding excessive moisture on the leaves.
8. Harvesting:
   • Iceberg lettuce forms tight heads. You can harvest it when the heads feel firm by cutting the entire head at the base.
   • Alternatively, you can harvest individual leaves as needed for a continual supply.

Remember, consistent watering and temperature control are crucial for growing iceberg lettuce. Ensure the soil stays evenly moist and provide shade in hotter climates to prevent the lettuce from bolting (producing a flowering stalk prematurely). With proper care and attention to growing conditions, you can enjoy crisp, fresh iceberg lettuce from your garden.