Sunshine Rose Heart Removal and Top Cutting Time and Method
An introduction to the timing and method of heart removal and top cutting for Sunshine Rose, the following editor will answer your questions in detail.
Sunshine Rose Heart Removal and Top Cutting Time and Method
The time for heart removal of Sunshine Rose is around October in autumn, generally leaving 2-4 lateral branches on top, pruning the rest, and when these 2-4 lateral branches have 10 leaves, leave 8 leaves for heart removal. At this time, do not rub the secondary lateral branches because heart removal and removal of lateral branches cannot be done at the same time, otherwise it is easy to burst the winter buds. It is best to interval for 7 days, when the top secondary lateral branches grow to 6 leaves, leave 4 leaves for heart removal.
Functions of Sunshine Rose Heart Removal and Top Cutting
Heart removal and top cutting of Sunshine Rose can retain leaf function, prevent sunburn, and also promote the growth of lateral branch leaves. When pruning, the top lateral branches should be well preserved, and the rest should be rubbed off. The time for heart removal and rubbing off lateral branches needs to be separated by 7 days to prevent the bursting of winter buds.
Heart removal of Sunshine Rose refers to removing the excess top lateral branches, and it is necessary to retain the top lateral branches. Moreover, it takes about 43 days from heart removal to flowering.
Suitable Time for Heart Removal of Sunshine Rose
The best time for heart removal of Sunshine Rose is to start around October in autumn when the temperature is stable, not too cold or too hot. Heart removal at this time is conducive to wound healing and has the minimum impact on the plant.
What Height is Suitable for Heart Removal of Sunshine Rose
When the seedling of Sunshine Rose is 20 centimeters away from the first frame surface, it can be pinched.
Method of Heart Removal for Sunshine Rose
Usually, 2-4 top lateral branches are left on Sunshine Rose, and the rest can be pruned. When these 2-4 lateral branches have 10 leaves, leave 8 leaves for heart removal. At this time, do not rub the secondary lateral branches because heart removal and removal of lateral branches cannot be done simultaneously, otherwise it is easy to burst winter buds. It is best to interval for 7 days after, when the top secondary lateral branches grow to 6 leaves, leave 4 leaves for heart removal.
Precautions for Heart Removal of Sunshine Rose
Attention should be paid to heart removal of Sunshine Rose. One lateral branch can be left above and below the flower. After each pruning, do not add water or get it wet to avoid wound rot, which is not conducive to later growth. Also, some sunshine is needed to recover slowly.
After heart removal, you can apply decomposed cattle manure or sheep manure per mu to improve soil fertility, and also add calcium superphosphate, calcium magnesium phosphate, and trace elements such as magnesium, boron, and zinc to promote plant recovery and growth.
The above introduction to the timing and method of heart removal and top cutting for Sunshine Rose, hoping to bring a little help to your life!