Why Is My Peperomia Turning Black?

Peperomia is a tropical succulent plant whose leaves come in a range of colors from green to marbled. However, black is not one of them. So, if you see your peperomia turning black, it is likely that something is seriously wrong with the plant. so, why is your peperomia turning black?

Why is my peperomia turning black?

Peperomia turning black can be an alarming sign as it signifies that your plant is undergoing severe stress. It may happen due to a variety of factors. However, usually, it happens due to an imbalance of water in the plant. So, let us explore some of the reasons which may lead to an imbalance of water in your peperomia plant –

  • Overwatering
  • Incorrect Potting Mix
  • Seasonal Change


The most common reason for black peperomia is excessive watering. It may happen due to an imbalance in the quantity and frequency of watering or due to stagnation of water in the pot. Overwatering makes the plant turn mushy, and the roots start to suffocate and drown. It makes the plant weak and makes it prone to fungal infections like root rot. If such infections are not treated instantly, they could lead to the death of your peperomia plant.


Always plant your peperomia in a pot that has proper drainage holes and water only once the soil has dried. Use a watering schedule to keep the watering frequency in check. Regularly check for signs of fungal infections and if spotted, treat the same immediately with an effective fungicide to contain the damage and save your peperomia.

Incorrect Potting Mix

Peperomia requires a potting mix that is not too dense and doesn’t hold water for too long. Excessive water stagnation in the soil can lead to severe issues such as root rot which can be of fatal consequence for your peperomia plant . Similarly, if the soil is too heavy and rich in organic matter, it may oversaturate the plant and cause it to start rotting. Thus, the right potting mix is integral for your peperomia.


The most economical option to make the right potting mix is to make it at home. Peperomia potting mix can be made by mixing peat moss and perlite into regular soil to make it ideal for the growth of the plant. It also helps manage the water retention capacity and ensures that the soil retains the right amount of moisture.

Pest Infestation

Peperomia plants are prone to various pest infestations . Often, these pests can cause severe issues for your peperomia and make it turn black. Some pests which can lead to the blackening of your peperomia plant are aphids, thrips, whiteflies, scale bugs, etc. If left untreated, it can cause severe problems for your peperomia. Thus, take immediate measures to curb the infestation.


If any pest infestations are spotted, immediately isolate the plant to contain the spread. Regularly spray with an effective insecticide or a diluted solution of rubbing alcohol to ensure complete removal of the pests. Re-pot the plant with sterile soil to reduce the chances of reinfection.

Thus, these are the reasons why your peperomia plant may be turning black.

Leave a Comment