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Dipladenia or mandevilla: care

Dipladenia or mandevilla: care

If you like climbing plants you probably know the mandevilla, also called dipladenia or chilean jasmine. It is actually a whole genus of plants of great beauty, but their care is somewhat demanding and they sometimes have problems surviving the winter, especially in cold climates.

If you want your mandevilla to pass the test that winter entails without problems, join us in this EcologĂ­aVerde article in which we give you the basic care of the dipladenia or mandevilla plant.

Characteristics of dipladenia or mandevilla

The first thing to say about the mandevilla, dipladenia or chilean jasmineas a precaution, is that it is pretty climbing plant it is toxic. It does not pose any problem to the touch, but it should not be ingested under any circumstances. Keep it in mind if you have pets or small children, and keep it out of their reach to avoid accidents.

Having already made the safety recommendation, we can say that it is a tropical plant which has its origin in South America, with perennial bright green leaves and large and showy flowers in shades of white, yellow, pink and red.

It is usually grown in a pot, and although it is a climber, it does not have tendrils and does not reach heights of more than 5 meters, so it can be pruned to keep it small.

If you like plants of this type, we recommend this other article on the Names of flowering climbing plants.

Dipladenia or mandevilla: care - Characteristics of dipladenia or mandevilla

Types or species of mandevilla or dipladenia

There are a large number of species and types of dipladenia or mandevillas. Some of the most common are the following:

  • Mandevilla boliviensis: Originally from Bolivia, this plant produces white flowers with a throat of shades between orange and yellow with a pleasant smell, although they are no more than 5 cm in size.
  • Mandevilla sanderi: This species comes from Brazil and its leaves are oval and very bright dark green. Its flowers are pink and up to 7 cm.
  • Mandevilla splendens: climber, this species shows its stems covered by a fine layer of fluff. Its leaves are large, and its single white or red flowers are short-lived.

Dipladenia or mandevilla: basic care

In this gardening guide we give you the basic care of dipladenia or mandevilla:

location and brightness

Mandevilla can be grown both indoors and outdoors, but it needs light, heat and a humid environment, as is the case with many tropical plants. Outside, place it in a spot where it receives partial sun, preferably in the morning, but never directly during the hours of greatest intensity. Indoors, look for a very bright room, but where it is protected from direct light in the hottest hours. Never place it next to heat sources such as the stove or radiators, or in areas with drafts.

Both indoors and outdoors, it’s a good idea to place it next to something like a trellis or post that it can grab onto to grow.

soil and compost

This plant needs well-drained soil to avoid waterlogging, which makes it susceptible to attack by pests and diseases. Use black peat with coco fiber as a substrate if you plant it in a pot. In any case, limit yourself to organic fertilizers for the plant. Compost, bokashi and guano give good results.

Here you can learn how to make homemade organic fertilizer for plants.

Dipladenia irrigation

You should try to keep the mandevilla soil moist but not waterlogged. This means that, in summer, you will usually need to water it between two and three times a week, while the rest of the year, once a week or even less will suffice. If in doubt, try sticking a toothpick into the ground. If when you take it out there is no soil attached, it means that it is dry, and therefore you can water.

Pests in dipladenia

This plant can be attacked by mealybugs and red spiders. For mealybugs, a cotton swab or cotton swab dipped in soapy water is enough. For spider mites, spray the plant with potassium soap or neem or neem oil.

In this other article we show you how to combat pests in organic farming.

Mandevilla pruning

If you don’t want your mandevilla to grow too large or just want to keep it healthy, prune it between spring and summer. Trim any stems that are getting too long, and be sure to remove any faded flowers.

Mandevilla care in winter

This plant is quite susceptible to cold. Even indoors, if the temperature drops below 10ÂșC it will start to lose its leaves, and it is very possible that it will not survive cold winters if care is not taken with it. You can put glasses of water around the mandevilla so that the environment remains humid around it, and even wrap its pot in a thermal blanket for gardening use, although taking care to keep the drainage holes free.

How to make dipladenia or mandevilla bloom

If youChilean jasmine or dipladenia does not bloom in spring and summer, it is probably because one or more of their needs described above are not being met. Chances are the plant is getting too little or too much light, or is near a drafty area or nearby artificial heat sources.

Go through the points one by one and your mandevilla will soon give its flowers big and pretty.

Dipladenia or mandevilla: care - How to make dipladenia or mandevilla bloom

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