What should I do if the grafted rose sprouts in winter? Is the survival rate of rose sprouts high in winter?

Rose is a low shrub that blooms in spring, summer, and autumn every year, and occasionally in winter. Roses bloom fully, with bright colors, and exude a vibrant atmosphere. Many flower lovers graft roses during the winter dormancy period, but will the low winter temperature affect the growth of rose buds? The following is an article compiled by the editor on rose germination, flower lovers, come and learn from it!

What to do if the grafted rose sprouts in winter

If you plant them in pots, move them home; if you plant them in the ground and cannot move them away, build a canopy for them and cover them with plastic, or if that doesn’t work, cover them with straw mat.

If the temperature in the south is relatively warm, it will not have much impact on the growth of roses, so there is no need to take warming measures. In the north, the temperature is relatively cold, which will cause great damage to the newly emerged buds of roses. If you grow them yourself, you can move them to a sunny place at home if the quantity is small. If you can't move them, use plastic film and make them into a greenhouse.

Is the survival rate of rose germination high in winter?

In fact, for roses grafted in early winter, as long as good warming measures are taken, they are easier to survive.

Although roses are relatively cold-resistant, they need a warm and comfortable growing environment after the new buds sprout after grafting in early winter. If the temperature in winter is below 0 degrees Celsius, the new buds will suffer severe frost damage, which will manifest as frost damage to the grafting site, causing the rose scion to turn yellow and dry.

In order to ensure the safe growth of new buds, warm maintenance measures are needed in winter to prevent the new buds from being damaged by frost. For the warm climate in the south, the temperature can basically be maintained above 15 degrees Celsius, and it will not cause frost damage to the new buds if it is placed directly outdoors for maintenance. For the cold climate in the north, it needs to be moved to an indoor heating room for maintenance to prevent the cold from damaging the new buds.

Do roses need fertilizer when they sprout in winter?

If you see the grafted seedlings sprouting in winter and apply fertilizer to promote growth, it will cause root burns. This is because regardless of whether the branches sprout new buds, the plants are dormant in winter and have no ability to absorb nutrients.

In order to ensure the safe growth of new buds, all fertilization and maintenance are not needed in winter to ensure that the root system is in a better dormant state. In fact, there is no need to worry about the need for nutrients for grafted seedlings to germinate in winter. At this time, moisture, light and warmth are the most important. Wait until the temperature rises in the spring of next year, and then use cake fertilizer water for maintenance, and dilute it with clean water before use.