Cultivation

Fresh Market Consumption — Head Lettuce

Lactuca sativa L. var. capitata L.

The fresh market use of head lettuce is characterized by a variety of cultivar textures, ranging from buttery to crisp, and high shelf life, allowing heads to be stored for 3–4 weeks at temperatures near 0 °C.

In the reference 8 varieties crop Head lettuce, where this is mentioned in the description.

For fresh consumption, head lettuce is valued for its neutral flavor and leaf structure variability, which depends on the cultivar type. Crisp forms, such as Iceberg, possess a dense texture, whereas butterhead varieties are distinguished by a softer consistency. To maintain product quality, thorough cleaning and drying of the leaves before serving are recommended.

A distinctive feature of the crop is its storage and transport capacity, which exceeds that of many leaf lettuces. Furthermore, head lettuce leaves can serve as a functional substitute for cabbage leaves in culinary applications, requiring no blanching. During cultivation, overcrowding and shading should be avoided, as these lead to head deformation and excessive nitrate accumulation, especially in butterhead varieties.

General information about the subject — on the page Fresh market use.

Sources8

Varieties of Head lettuce mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.