Mountain 70
Wide adaptability, excellent variety for mountain cultivating!
Characteristics:
1.medium-early maturity, it can be harvested in 65-70days after fix planting;
2.oblate shape, each head weighs 1.8-2.0kg;
3.compacted ball, good uniformity, tolerant to storage;
4.tolerant to hotness and coldness;
5.vigorous growth, good resistance to Black Rot, Soft Rot and Greensick.
Cultivation points:
1. choose the robust seedlings for fix planting, and cover the fields with cold pad to prevent the plant disease and insect pests;
2.pay attention to suitable harvest time to avoid breaking balls;
3.pay attention to water management during the fructification period.

YR Frigid Winter
Excellent resistance to diseases, good tolerance to coldness and storage!
Characteristics:
1.belongs to YR line, good resistance to Greensick, late bolting;
2.it can be harvested in 75-80days after fix planting, medium variety, each head weighs 1.8-2.0kg, oblate shape;
3.few breaking and rot ball, good marketability.
Attention:
1.Cultivation in fields with bad drainage will lead to infertile plants;
2.pay attention to water management to avoid breaking balls;
3.choose the robust seedlings for fix planting.

Lake Happy 75
Tolerant to coldness and bolting, easy to cultivating!
Characteristics:
1.medium maturing variety, it can be harvested in 75-80days after fix planting;
2.oblate shape, compacted ball, high uniformity, hard to breaking, each ball weighs 1.9-2.1kg;
3.vigorous growth, good tolerance to coldness, storage and transportation, excellent cross-winter variety.
Attention:
1.choose the fields with good drainage and ventilation to avoid slow growth;
2.pay attention to water management to avoid breaking balls.

Severe Winter No.2
Good tolerance to coldness and delayed harvest!
Characteristics:
1.easy to cultivating, vigorous growth, resistant to Black Rot and Soft Rot;
2.medium maturing variety, it can be harvested in 75-80 days after fix planting;
3.beautiful ball, oblate shape, high uniformity, each head weighs 1.9-2.1kg;
4.good tolerance to coldness and delayed harvesting.
Attention:
1.choose the fields with good ventilation to ensure better marketability. Pay attention to the soil management;
2.pay attention to suitable harvest time.

Severe Winter No.3
Characteristics:
1.medium-late maturing variety, it can be harvested in about 80days after fix planting, high oblate ball, blue-green color, each fruit weighs 1.5-2.0kg, hard to breaking, long harvest time;
2.excellent resistance to coldness and diseased, few rotten leaves, more thick and big leaves, good performance;
3.vigorous growth, high uniformity, easy to cultivating, tolerant to storage and shipping.
Cultivating points:
1.suitable for spring and autumn cultivation for most areas and regions;
2.autumn, winter or cross winter cultivation in reaches of Yellow River, Changjiang River, will sow one by one;
3.avoid the fields with bad drainage or bottomland, the ball has formed 60-70 percent before winter for cross winter cultivation.

Great General
Characteristics：
1.upright plant type, big stretching content, vigorous growth;
2.spring and autumn cultivation, it can be harvested in 75-80days after fix planting, each ball weighs 2kg, deep green color, high and oblate shape;
3.tolerant to coldness, good delayed harvest ability, suitable for cross winter cultivation in areas with higher temperature;
4.when annual cultivating in high-cold fields, each ball weighs 3-5kg.
Cultivation points：
1.suitable for autumn and winter cultivation or cross winter cultivation in warm fields;
2.annual cultivation in cold-cool fields.

Green Special
Excellent resistant to diseases, medium maturing variety!
Characteristics:
1.vigorous growth, resistant to Black Rot, Soft Rot, easy to cultivating;
2.medium maturity, it can be harvested in 75-80days after fix planting;
3.oblate shape, each ball weighs about 1.9-2.1kg;
4.tolerant to coldness, few breaking balls, firm balls, tolerant to storage and shipping.
Attention:
1.growth in the soil with bad drainage will be slow, so pay attention to the cultivation;
2.uniformed water content in the soil will lead to breaking balls.

Confuse Green 80
Green outer leaves, tolerant to coldness and breaking, excellent variety of cross winter cultivation!
Characteristics:
1.medium maturing variety, it can be harvested in 80-90days after fix planting;
2.deep green outer leaves, shiny green ball, yellow inner leaves, good taste, oblate shape;
3.easy to cultivating, fast growth in low temperature, semi-stretching plant type, tolerant to breaking, it can be harvested in March in the next year;
4.tolerant to coldness, resistant to diseases such as Black Soft, wide adaptability.