Why Is My String Of Dolphins Turning Brown?

The string of dolphins is a houseplant known for its aesthetic pods that resemble tiny diving dolphins. The plant is generally green in color, but sometimes the plant may turn brown. It means that the plant is undergoing some type of stress. The brown color in your string of dolphins may happen due to a variety of different factors. If left untreated, the plant can suffer from severe permanent damage. So, it is very important to take preventive measures to save your string of dolphins .

String of dolphins turning brown

Let us explore the factors which may lead to a brown string of dolphins and learn to save it –

  • Watering issues
  • Sunburn
  • Pests

Watering Issues

The string of dolphins is a succulent plant that requires an adequate amount of water. Underwatering the plant may cause it to start drying and turning brown, while overwatering may cause the plant to turn weak and squishy. It makes it prone to rotting, which may eventually cause the plant to wilt, turn brown and die off. Thus, providing the right amount of water is very important.


The ideal solution is to water the plant once a week in the summer and twice a month during winters. Use a pot with drainage holes and fill it with porous soil. Water abundantly till the water starts to drip out of the drainage holes. Only water it when the soil dries out completely to ensure that the string of dolphins is provided with the right amount of water.


The string of dolphins is generally accustomed to mild weather conditions. So, if there is extreme heat, your plant may be sunburnt. It happens especially if the string of dolphins is subject to prolonged exposure to direct sunlight. It causes severe damage to the plant tissues, and the plant essentially turns brown.


Providing the ideal growing conditions is integral for the healthy growth of your string of dolphins . The plant needs adequate, indirect sunlight to grow. So, if your plant is placed outdoors, make sure it is in a place where there is partial shade and indirect sunlight.

Similarly, the indoor string of dolphins can be placed near a south-facing window to ensure that it receives adequate light. Similarly, remove the plant from any sources of heat such as refrigerators and air conditioners.


Generally, the string of dolphins is a hardy plant and is resistant to pest infestation. However, sometimes pests such as aphids, mealybugs, and mites may infest your plant. These pests suck on the sap of the plant, weaken it and cause it to turn brown. If left untreated, they may kill your string of dolphins.


The ideal solution is to immediately isolate the affected plant to avoid the spread. Thereafter spray the plant with an effective insecticide in regular intervals until the pests have been removed completely. Repot the plant with fresh, sterilized soil before mixing them with other plants to prevent a re-infestation.

Thus, these are the reasons for your string of dolphins turning brown and the steps to save them.

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