How To Prune Mandevilla: Step-By-Step Guide For The Perfect Trimming

Mandevilla plants are known for their beautiful and vibrant flowers, which make them a popular choice for gardeners looking to add some color to their outdoor spaces. However, these plants require proper care and maintenance in order to thrive. One important aspect of mandevilla care is pruning.

Pruning is essential for maintaining the health and appearance of mandevillas. It helps to remove dead or diseased branches, promote new growth, and keep the plant from becoming too large or unwieldy. In this post, we will take a closer look at how to prune mandevilla plants effectively.

When should you prune your mandevilla?

Mandevillas should be pruned in early spring before new growth begins. This allows the plant to focus its energy on producing healthy new growth rather than repairing damage from pruning.

Tools needed for pruning

To prune your mandevilla properly, you will need a few tools:

– Pruning shears: Use sharp pruning shears that can easily cut through thick branches.
– Gloves: Wear gloves when handling your plant as it may have thorns or spines that can cause injury.
– Disinfectant: Wipe down your tools with disinfectant between cuts to prevent the spread of disease.

How do you prune your mandevilla?

1. Identify dead or diseased branches

Begin by inspecting your mandevilla plant closely and identifying any dead or diseased branches that need to be removed. These can be identified by discoloration, wilting leaves or stems, and brittle texture.

2. Remove dead/diseased branches

Use your pruning shears to cut away any broken or damaged branches just above where they originate from the main stem/trunk of the plant (known as making a “clean” cut). Be sure not to leave any stubs behind as this can lead to rotting later on.

3. Cut back overgrown portions

If your plant has become too large or overgrown, you can cut it back to control its size. Use your pruning shears to make cuts just above a node (where a leaf attaches to the stem) on the branch you wish to remove.

For a more drastic reduction in size, you may need to cut back some of the main stems/trunk as well. Just be careful not to remove too much at once or it could shock the plant and cause damage.

4. Remove any crossing branches

Sometimes, mandevillas will develop crisscrossing branches that can rub against each other and cause damage or disease. If this is happening with your plant, use your pruning shears to carefully remove the offending branches just above where they originate from the main stem/trunk of the plant.

5. Shape up new growth

After pruning away dead/diseased parts and cutting back overgrown areas, take a step back and assess how your mandevilla looks overall. If there are still areas that seem unruly or unbalanced, shape them up by making selective cuts at nodes along those sections.

Remember not to prune off more than one-third of the total growth during any single trimming session; otherwise, it could weaken or stress out your mandevilla.


Pruning is an important part of caring for mandevilla plants as it helps promote healthy growth while keeping these vines looking their best throughout all seasons. Armed with proper tools and techniques outlined above – identifying dead/diseased parts first then removing them cleanly followed by shaping up new growth gradually – gardeners like yourself can easily keep their favorite flowering vine under control year-round!