1. Pruning in spring: Rosemary is usually pruned mainly in spring. After the last cold, you can prune the new buds. Pruning at this time can help shape the overall shape of the plant and stimulate new growth.
2. Regular pruning: In addition to the main pruning in spring, slight pruning is needed regularly to keep the shape and health of plants. It can be repaired once a month or two.
3. Truncation and pruning: When rosemary grows too high or disorderly, it can be used to shorten the whole plant to an ideal height. Pruning in this way is done in spring or early autumn.
4. twig pruning: observe the inside of the plant and cut off any transverse branches, diseased branches or weak branches. This can improve the overall ventilation and light transmittance.
5. Trim the head: When the flowers have withered or are about to wither, you can cut them off. This can stimulate the new growth of rosemary and promote the formation of more flower buds.
6. Local pruning: If a certain area of rosemary grows unhealthy and is affected by pests or diseases, local pruning can be carried out. Trim the infected or damaged part to prevent the problem from spreading to other parts.
7. Use clean pruning tools: Before pruning rosemary, make sure that the pruning tools are clean and sharp, and wipe them with disinfectant. This helps to prevent the spread of bacteria.
Before pruning rosemary, it is best to refer to the pruning needs and growth habits of specific varieties. Some varieties of rosemary may need more frequent or special pruning. In addition, according to the growth situation, the intensity and time of pruning can be adjusted. If you are not sure about pruning rosemary, you can consult your local gardener or plant expert for more detailed advice and guidance.