Can grape seedlings survive the winter without being buried?

You don't have to bury it, but it may not work if you encounter low temperature weather in a special year.

1. When the ground temperature of grape roots drops to -6℃, its roots will freeze to varying degrees; When it drops to MINUS 8℃, it will all freeze. Therefore, the temperature of grape roots during hibernation should be kept above MINUS 6℃, which is a safety index for vines not to freeze to death.

2. Pay attention to timely irrigation of frozen water. In winter, before the grapes are buried in the cold-proof soil 10, they should be watered with frozen water once to prevent the roots from freezing injury and drought in early spring. When filling water, it must be filled, subject to the soil. When the ground soil is slightly dry, it should be buried for cold protection.