Can roses safely overwinter outdoors in winter?

Roses can overwinter outdoors in winter. Roses have strong cold resistance and can survive outdoors in winter. However, when caring for roses outdoors in winter, you need to provide them with suitable light to help the plants grow, and you also need to provide the plants with an appropriate amount of water and nutrients so that they can make it through winter smoothly.

Can roses overwinter outdoors in winter?

1. They can overwinter

Roses have strong cold resistance and can survive normally even at minus ten degrees, so roses can overwinter outdoors. However, this only applies to winters in the south; roses planted in the north still need appropriate warmth-retention measures.

2. Apply fertilizer in moderation

When caring for roses outdoors in winter, you need to provide them with an appropriate amount of nutrients so the plants can overwinter safely. When fertilizing, generally use a nitrogen-phosphorus-potassium compound fertilizer, and choose to fertilize in the early afternoon when the temperature is slightly higher during the day, which helps the plants absorb nutrients.

3. Water appropriately

Roses are suited to growing in a moist environment. When caring for them outdoors in winter, you also need to provide them with more water to keep the soil moist. However, when watering, pay attention to the water temperature, so as not to pour water that is too cold onto the roses and cause the plant roots to freeze and die.

4. Provide light

When caring for roses outdoors in winter, you also need to provide them with suitable light. Insufficient light will cause the plant leaves to turn yellow and drop. It is best to place the plants in a sunny outdoor spot sheltered from snow and rain, so that the roses can receive light and grow when the weather is better.