Grow your own high-quality, Iceberg lettuces in your garden! This high-quality Iceberg lettuce produces solid, crisp and tasty heads that are quick to mature and slow to bolt. This compact variety can be sown outdoors from spring to summer or grown in a cold frame or greenhouse over winter for early crops in spring.Direct sow lettuce seeds outdoors in spring and summer into well prepared, fertile, moist soil in sun or semi shade. Autumn sowings should be grown under cloches or in a cold greenhouse for overwintering. Sow seeds thinly at a depth of 1cm (1/2") in drills 30cm (12") apart in soil which has been raked to a fine tilth. When large enough to handle, thin out seedlings to 30cm (12") apart and cover with a protective netting or fleece to prevent attack from birds and insects. Make regular sowings for a constant supply.Product specifications:. Position: Sun or Semi-Shade. Height: Up to 20cm when fully established. Spread: Up to 30cm when fully established. Supplied as 1x packet Le