Is the lignification of rose branches good or bad
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Is the lignification of rose branches good or bad
During the maintenance of rose, lignification will occur. So, is the lignification of rose branches good or bad? Let's find out.
Is the lignification of rose branches good or bad
In winter, the rose branches will reduce the water content inside the trunk, causing the stem to lignify, which can help the rose to survive the winter safely. After the lignification of the rose trunk, it can improve its resistance and increase the survival rate, so it is very good.
Should the lignified branches of roses be pruned
After the lignification of rose, the completely dry branches should be cut off in time, and the branches that bloom in spring and summer should be retained as much as possible. In winter pruning, it is necessary to retain 2-3 buds from the base and remove all other buds. In addition, cross branches, dense branches, dead branches, diseased branches, and weak branches should also be cut off to reduce the consumption of nutrients.
Difference between lignification and black stem of rose branches
The lignification of rose branches is a normal phenomenon, as roses are low灌木 and will form old stakes after long-term maintenance. Lignification usually occurs in the bottom, middle, and lower layers.
While the black stem is a disease, it is generally divided into several situations: general black cracking, high humidity, moldy white, belonging to downy mildew.
It does not crack, belonging to withered, black mildew withered, belonging to gray mildew.
The above-mentioned content about whether the lignification of rose branches is good or bad, I hope it is helpful to you!