Planted 8 squares with 4/square in the Southeast corner using the napkin and glue method
GeorgeSr's Lettuce, Iceberg A Care Instructions
If sowing directly, sow at a depth of approx. 0.25 inches (0.64 cm) and aim for a distance of at least 5.85 inches (15.0 cm) between Lettuce plants.
Lettuce 'Iceberg' normally grows to a mature height of 20.0 cm (that's 7.8 inches imperial) so ensure you have enough space in your garden for this plant.
Your garden has don't know light - try to position in a partial sun location instead.
Your garden has don't know soil: try to position in a loam soil for the best result.
Remember to water often.
Your garden's USDA Hardiness Zone (3b) is not within the ideal known range for Lettuce 'Iceberg'. The recommended range is between Zone 4 and 9. You may have to reassess this planting for suitability in your garden.
A soil ph of between 6.2 and 6.8 is ideal for Lettuce 'Iceberg' as it does best in acidic soil so test your soil acidity often.
More information about Lettuce, Iceberg A is available in the Folia gardener's wiki. All Lettuce, Iceberg A Care Instructions have been kindly provided by our members.