In fact, it can't climb the wall, because it belongs to the spreading bush, the root is different from the creeper, and the stem is not as entangled as the morning glory. It can only be made to climb all over the wall manually. For example, we can tie its stem to a long pole, let it climb, or throw its long branch outside the wall, let it spread. Otherwise, too long branches will make it unable to lift its head.
1. Pruning: first of all, we can prune it properly, that is, we can cut off all the flowering branches, leaving only two or three bud points. If the new branches grow, we need to cut off all the top branches. If some new branches grow on the flowering branches, we need to cut off the old branches before. After pruning, we can make the new branches become its main trunk, extend outward continuously, and pull it to the horizontal direction artificially
2. Traction: before traction, prepare the support to make its branches attach well after being tied up. We can choose wire for the support. Then pull a few wires on the wall, the shape of which is similar to the well shape, to play a role in fixing the main branch. Finally, we can determine the position of the branch to be pulled according to the condition of its branches we learned during pruning, such as the length and quantity of the branches, and then take the direction of the branches as the standard.
