It features 65 days from transplanting to reaping in spring sowing and 80 days in autumn sowing, strong plant-growing ability, average unfolding ability, white and compact head, smooth surface, good self-wrapping ability, high flower head, and around 1 to 1.5kg per head. It is suitable for sowing seeds in spring and autumn at north China as well as autumn cultivation at south Huai River.

This F1, medium-late-maturing variety features white and compact flower head, good quality, 70 to 75 days from transplanting to reaping, head-bearing period with the optimum temperature at 16-22 celsius degrees, and around 1000g per head. Sudden rise or decline in temperature during head-bearing period could lead to bad result on the flower head. The varety features large leaves and upright plant, with curly leaves of self-wrapping ability which is good to keep the flower head white.

This F1, medium-late-maturing variety was imported from America, featuring 75 to 80 days from field planting to reaping, few branches, no hollow stem, thick and developed stems, strong flower branches, compact flower head, fine and small flower, green and flat-round head, around 800g per head, wide adaptability, strong disease resistance, good tolerance to low temperature, and good-looking head. It is the top-choice for specialized base cultivation.

This medium-late-maturing variety features 80 to 85 days from field planting to reaping, compact flower head, deep-green head in flat-round sphere, fine flower buds, few branches and hollow stems, around 500g per head, highly-uniformed flower buds, wide adaptability, sowing seeds in spring and reaping in early summer(with optimum temperature between 15 to 25 celsius degrees), round and well-proportioned flower buds at summer and autumn-winter cultivation in highland and cold areas which enjoy tolerance to low temperature, resistance to downy mildew and black rot disease. It is suitable for spring or autumn cultivation. The high-end variety features high-quality flower buds and good commodity, thus a top-choice for processing and exporting. The quality of flower heads declines while under the summer cultivation in south China. Pay attention to the cultivating time. Protect flower buds from rain in high-temperature rainy season. Avoid long seedling age to prevent seedling aging. Sudden rise or decline in temperature during head-bearing period could lead to bad result on the germination of flower buds, thus paying close attention to temperature change while cultivating and preparing the work for heat-resistance and coldness-tolerance as to guarantee a good harvest.