Some friends are reluctant to prune, because they think that every branch is planted through their own efforts, and it will be very painful to cut it off, but you may not know that this is the harm of their beloved little navel orange. Too dense branches not only do not look beautiful, but also affect the growth of other branches. Under such conditions, the branches can not only breathe well, but also block part of the sun. If they can't get enough sunlight, they can't grow as usual.
After reading the above, we can first think of cutting off the dense branches, which will not be repeated. In addition to this, in winter, the withered branches and the branches that have suffered from diseases and insect pests should be cut off in time, because the diseases and insect on them may be left to the plants near each other. After cutting off, they can not be disposed at will. They can be buried or burned in the outside to avoid infecting other plants. In winter, the branches should be cut off in time, so as not to take away the nutrition of other plants.
If the family is not a cold resistant variety, it must be moved to the room in time, and at the same time, it is necessary to prevent and control pests in time. When there are not many small insects, you can choose to take them off directly and spray them with insect repellent agent, but if there are many insect branches, you need to take the whole branch off and deal with them, otherwise not only this branch can not be protected, other branches will suffer.
Well, I know how to trim our navel orange, so I don't have to worry about it next year.
