Plant: strong, vigorous, very healthy, good tolerance to main field diseases;
Bulb shape: round;
Bulb size: medium;
Bulb firmness: very good;
Note: unique dark red/violet colour. FIAMMA F1 is the most popular red onion hybrid in the European market. After several years from its introduction, today FIAMMA F1 is the most popular spring sowing red onion hybrid in Europe. Its red violet colour is really unique for intensity and brightness. For this reason it is so much appreciated in many markets. High suitability for mechanical harvesting and long storability.