Dipladenia Care - 1 × 1 for vigorous growth and lush flowering


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The Depladenia, or Mandevilla, is actually quite easy to maintain. Nevertheless, there are some when casting and fertilizing, so it does not come to rot or pest infestation.

Dipladenia varieties

The care of the exotic plants with their magnificent flowers is less complicated than might be suspected. The diversity of species is not a problem, Dipladenia are all quite undemanding perennial. Once the casting is forgotten, the plant forgives, because it is able to store water in its roots. However, there are some pointers to cultivating and cultivating Dipladenia, also known as Mandevilla, so you can enjoy these beautiful plants for as long as possible with their expressive flowers.

Pour Dipladenia properly

Watering the plants requires a bit of tact. Water regularly, but rather sparingly. The plant may survive a few days without water, but the root ball should not dry out. On warm days should be poured regularly. Waterlogging is important to avoid in any case. Excess water should be removed from the planters and coasters regularly, otherwise the roots would be attacked and possibly made to rot.

➔ Tip: Pour with lime-free, tempered water. Well suited is rainwater.

If too much is poured, many new shoots will develop, but the flowers will appear rather poor. During the winter months, the plant is less cast. The root ball is also to be protected during the resting phase from dehydration.

An overview of pouring tips

✓ pour regularly
✓ Avoid waterlogging
✓ Provide with drainage
✓ Use low-calorie, tempered water

✓ Remove excess irrigation water from planters
✓ The root ball must not dry out
✓ pour less in winter

Fertilize Dipladenia properly

Due to the lack of hardiness Mandevilla are mainly cultivated in the bucket. This results in an increased need for nutrients, because the plant has to provide itself in a relatively small space with all the necessary nutrients. Already at the planting the potting soil can be enriched with compost or peat. In addition to this slow-release organic fertilizer, during the growth phase every two weeks of conventional liquid fertilizers for flowering plants may be added to the irrigation water.

➔ Tip: During flowering, the plants have the highest demand for nutrients.

Fertilizer supplies are to be discontinued in late summer. The plant spends the winter in the room and initiates hibernation already in August. Only in the spring, when the plant expels again, will fertilization begin again.

Advice for fertilization at a glance:

  • when planting, add compost or peat as a slow-release fertilizer
  • fertilize regularly during the growth phase
  • Use liquid fertilizer for flowering plants
  • from August adjust the fertilizer

Pruning of the Dipladenia

In order for the Dipladenia not to miss its lush flowering in the following year, a pruning is advisable in autumn. Flowers are only formed on annual wood. Therefore, the shoots can be cut back to about 2/3 after flowering. This stimulates the growth of the plant. If only a shape cut, it is sufficient to cut the side shoots along the main drives. If a stronger pruning is necessary, this is usually not a problem and is well tolerated by the plant. If the cut was missed in the fall, this can be done in the spring, before the shoot.

Danger: All plant parts are poisonous. When cutting gloves should be worn. The exiting milk juice can cause skin irritation.

Overview of Dipladenia care tips

care measureHints
to water"When casting, you should slow your zeal. The plants have roots reminiscent of beets, which serve as a water reservoir.
»Longer dry periods are well tolerated.
"The root ball should not dry out.
»For longer periods of heat regular watering is necessary.
"Waterlogging attacks the root system and should be avoided.
Fertilize"Container plants generally need more nutrients than plants in the field.
»Compost can be used as a long-term fertilizer and added to the potting soil.
»A lush flowering guarantees the addition of commercial liquid fertilizer during the growing season.
To cut»Since the flowers form on annual wood, the shoots can be shortened after flowering.
"The plant also tolerates radical cutting when needed.
"The use of sharp cutting tools avoids injuries to the plant and no more toxic sap than necessary.

Dipladenia - nice but poisonous

Similar to the oleander, the Dipladenia is one of the dog poison plants. All parts of the plant are poisonous, because a sticky milk juice comes out. This leads when consumed to symptoms of intoxication. Skin contact may cause irritation. The care measures should be carried out with gloves. Small children and pets should not come in contact with the plants or their waste.

Dipladenia - avoid care mistakes

As a robust and easy-care plant, Dipladenia are largely spared from diseases and pests. Nursing mistakes are usually the cause when it comes to an infestation with pests or fungi.

In this context, it was observed:

- aphids
- spider mites
- Scale insects

- Woll lice
- fungal diseases

An infestation with aphids occurs mostly in early summer. The plants should be checked regularly. If a pest infestation is recognized in good time, it can also be successfully counteracted with biological agents.

Extracts from: Onions, stinging nettles and garlic.

Affected plants are sprayed with an extract of the mentioned plants. Aphids can usually be largely eliminated by spraying with a mere jet of water.

Who pours too little in the summer, must count on an infestation by Schild- and Wollläuse. These pests are usually more persistent and often only with commercial pesticides to eliminate.

The right location

The right location can keep the plants free from fungal diseases. On the other hand, if the plant is too shady and receives too much water, plaque diseases can be discernible due to discolouring of the leaves. The affected parts of the plant must be removed. The disposal should not take place over the compost. There, the fungal spores can continue to multiply.
➔ Tip: If some older leaves turn yellow and fall off in late summer, this is completely normal and not an explicit sign of disease.

Waterlogging is particularly dangerous for the Dipladenia. If the shoots start to die, there is usually no salvation for the plant.

How to avoid care mistakes:

✔ warm and sunny location
✔ protected location from wind and rain
✔ rather sparingly
✔ Avoid waterlogging and ball dryness

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