1. In winter, as long as jasmine shows a stop in growth, it is dormant, whether or not it sheds leaves, it is the same, and the manifestation of dormancy is greatly related to temperature. The specific situation is analyzed as follows:
1) Only a small amount of leaves fall off, most of the leaves remain evergreen, which is called evergreen dormancy, which occurs when the temperature is above 15 degrees.
2) A large number of leaves fall off, but the branches are healthy, which is called deciduous dormancy, which occurs when the temperature is between 3 to 15 degrees.
3) If the temperature is below 3 degrees, not only will a large number of leaves fall off, but it is also very prone to frost damage. Low temperatures are not conducive to the wintering of jasmine.
Supplement: In special cases, when the temperature exceeds 22 degrees during the wintering period, jasmine will continue to grow, which is called counter-seasonal growth. At this time, it is suitable to do a small amount of pruning on the jasmine, only for the excessive leafy branches; but overall, maintain the existing plant shape.
2. During the wintering period, jasmine does not require much fertilizer, so there is no need for top dressing at this time. If top dressing is done at this time, it will actually do more harm than good and is not conducive to wintering.
3. During the wintering period, watering jasmine is as usual, still looking at the surface soil, watering must be thorough, and it should be done roughly.
4. During the wintering period, the growth of jasmine has stopped, and insulation is the most important. Maintain the existing plant shape and do not need to prune it大幅度的ly.
The reasons are as follows:
Because the state of health during wintering can be judged by the appearance of branches and leaves, maintaining the existing plant shape can, to a certain extent, resist the low temperature of winter.
Because pruning it too early can do more harm than good to jasmine, and it may even become a problem to overwinter in the future.
Moreover, since jasmine's growth has stopped throughout the wintering period and the temperature is low, even if it is pruned, it will not sprout quickly.
In summary, pruning jasmine, especially pruning like shaving the head, must be considered in terms of the season. When the temperature is too low and the growth of jasmine is not good, do not do this.
Shaving the head of jasmine should be done when it is most vigorous in growth, in May and June, which is the end of spring and the beginning of summer. At that time, jasmine grows vigorously, and pruning it大幅度的ly can make it sprout quickly and adjust the plant shape.
The above is a specific introduction to the guidelines for the maintenance of jasmine during the wintering period, hoping to bring some knowledge of flowers to flower enthusiasts.