1、 Spring flower type

Spring flower types are also known as Clematis species, including their varieties, cultivated varieties and hybrids. Because it blooms very early, the flowering period is mostly in spring. Therefore, it is not suitable to prune after spring. Just pick the dead branches to avoid affecting its flowering. However, after entering the dormancy period in autumn, it needs to be pruned properly. Cut off the branches that are too dense and cut the branches that are too long to promote the germination of new branches in the second year. In addition, the residual flowers should be removed after flowering to avoid nutrient waste

2、 Summer flower type

The main type of summer flower is Clematis grandiflora. This kind usually blooms in late spring and early summer, so it should be cut moderately in early spring. Keep the overall structure and trim the excessively long branches. Usually cut off 2-6 knots and keep more than 7 knots, so that it can continue to bloom on the old branches and is also conducive to the growth of new branches. Prune the remaining flowers after flowering, and then cut off the flowering branches in July, and they will be able to flower again in October

3、 Autumn flower type

The autumn flower type is also known as Clematis species. This kind of flower blooms later, usually in late summer and early autumn, and some will bloom until October. Due to the long growth time, it needs to be re sheared after spring. Cut off most of the branches and keep 3-7 sections. Cut off the remaining flowers after the flowers, so that they can bloom again