1. Plum blossom

It has strong cold resistance and can be cultured in the open air in winter. And we recommend you to breed it. Because the general flower will not open at this time, but it is different. Its flowering period is this time, so breeding it can enjoy its beautiful flowers. However, if you want to raise it, you need to give it enough sunshine so that it can produce enough beautiful flowers

2. Clematis

It also has good cold resistance. It can also be kept outside the room in winter. However, it should be noted that it has good cold tolerance only when it is relatively mature. If it is a seedling just planted within one year, its cold tolerance is not particularly strong. It is still necessary to maintain the temperature above 0 ℃ after winter to prevent it from frostbite

3. Kale

It is widely planted in flower beds in major cities. No one keeps it warm in winter, but it can still grow the next year. This is enough to show that it has good cold resistance. If you put it outdoors in winter, it won't freeze to death. Its leaves have many colors. If you want to breed, you can choose plants of different colors and match them together, which will have a good ornamental effect