This newly-introduced F1 coldness-tolerance high-end variety features strong growing ability, fast growing in winter, strong tolerance to bolting, upright compact and uniformed plant, dark-green and thick leaves in halberd shape, smooth and glossy leaves, good coldness tolerance in spring, autumn and winter, tolerance to vernalization, resistance to No.1 to 10 downy mildew, and high and steady yield. It is suitable for fresh eating and processing, thus a top-choice variety for export processing and supermarket selling. 

It features strong vitality, fast growing, bright-green and halberd leaves, upright tall and uniformed plant, about 7cm long petiole, about 8cm long and 6cm wide leaves, good heat-resistance in cold areas, tolerance to bolting, high yield, good-looking appearance, resistance to 1,3 type downy mildew, and good commodity value. It's easy for cultivating, and is a top-choice high-quality variety for export and processing.

This F1 early-maturing variety features fast growing, 32 to 35 days from sowing seeds to reaping in autumn cultivation, 70 to 80g per plant, 35 to 40cm tall plant, upright plant, round leaves with slightly-sharp tip, smooth glossy deep-green and thick leaves, strong disease resistance. It is suitable for spring, autumn and winter cultivation, and is suitable for both fresh eating and export processing.

It features strong vitality, fast growing, upright tall and uniformed plant, around 80g per plant, about 35cm tall plant, halberd wide and thick leaves, glossy and smooth leaves, blunt-round deep-green leaf tip, tolerance to bolting, high yield, good-looking appearance, strong disease-resistance, resistance to downy mildew race DMI－7. It is suitable for being cultivated in spring and autumn and winter with seed sowing temperature between 8℃ and 25℃. Temperature below 3℃ or above 28℃ could have a bad impact on its growing. This variety is suitable for both fresh eating and export processing.