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When to prune clematis

Last Update ：2024.12.18

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Clematis are generally pruned in spring and autumn. Summer-flowering varieties should be pruned lightly in spring to encourage the growth of new branches. Autumn-flowering varieties need to be pruned again in spring to avoid losing growth momentum. Varieties that bloom in spring should not be pruned in spring to avoid loss of nutrients and affect flowering. It needs to wait until autumn for pruning, and cut off overly dense branches to help the growth of the second year. In addition, it should be pruned in time after flowering and disease to help it recover.

1. Pruning time

1. Pruning time

Pruning of clematis is generally carried out in spring and autumn. It is just about to sprout in spring and can recover quickly after pruning. Moreover, after winter, many branches have dried up and need to be pruned to promote the growth of new branches. In autumn, it enters the dormant period, and pruning will not cause the loss of nutrients.

clematis

2. How to prune

1. Spring pruning: Spring pruning mainly targets varieties that bloom in summer and autumn. Spring-flowering varieties should not be pruned at this time, otherwise they will cause nutrient loss and make it difficult to bloom. Summer-flowering varieties require light pruning to promote the growth of new branches and conserve nutrients. Autumn-flowering varieties need to be pruned heavily to prevent them from becoming too bushy and affecting their growth.

Clematis

2. Autumn pruning: Autumn pruning is average Only suitable for spring flowering varieties. Since there is no pruning in spring, overly dense branches need to be cut off after entering dormancy in autumn. Branches that are too long should also be shortened to promote growth in the second year.

3. Pruning after flowering: Clematis needs to be pruned after it blooms to encourage it to bloom again. Cut off remaining flowers in time, and cut off excess branches for spring-blooming varieties. Pruning should not be too heavy to avoid affecting its recovery.

clematis

4. Pruning after disease: clematis Lotuses also need to be pruned after they become diseased. Cut off diseased branches and leaves to prevent the disease from worsening and spreading. Do not throw away the pruned diseased branches and leaves. They need to be destroyed centrally to prevent residual pathogens.