Division (i) Class IF1
United Kingdom
Produce in this class must be of good quality. It must be characteristic of the variety and/or commercial type.
The produce must also be:
well formed,
firm, taking into account the cultivation methods and the type of produce,
free from damage or deterioration impairing edibility,
free from frost damage.
Head lettuces must have a single well-formed heart. However, in the case of head lettuces grown under protection, the heart may be small.
Cos lettuces must have a heart, which may be small.
The centre of curled-leaved endives and broad-leaved (Batavian) endives must be yellow in colour.