How to prune radicchio 'rossa di verona'

Throughout the growing season as outer leaves deteriorate; harvest whole heads before hard frost. Remove individual yellowed or damaged outer leaves by pulling them away cleanly at the base. Do not cut into the developing heart. Harvest the whole head when it is firm and well-formed by cutting at soil level.

As needed throughout the season. Rossa di Verona forms compact, tight heads and needs minimal pruning. Strip away yellowing or damaged outer leaves to keep plants tidy and improve air circulation. This rounded chicory is typically harvested whole, so pruning is limited to cosmetic leaf removal during the growing season rather than shaping.

Remove individual yellowed or damaged outer leaves by pulling them away cleanly at the base. Do not cut into the developing heart. Harvest the whole head when it is firm and well-formed by cutting at soil level.