What to do if the leaves of potted Nepenthes turn black

Reasons why Nepenthes leaves turn black

The most likely reason why the leaves of potted pitcher plants turn black is the humidity problem. It likes moisture very much. If the moisturizing work is not done well, it will easily cause the leaves to turn black. In addition, it may be that the temperature is not right, or there is not enough light, or even that the insects or fertilizers are eaten too much.

Solution to blackening of pitcher plant leaves

Watering

Nepenthes likes a humid environment, so you can usually spray the plant with water 5-6 times a month to maintain humidity. In the summer, the water evaporates quickly, so you can spray more. In the winter, you can put a plastic bag on the potted plant. Be careful not to water too much, otherwise it will easily cause root rot.

Most of the time, we choose to water the pitcher plant by immersing the entire pot in water to moisten the soil. This kind of watering can ensure the water supply and will not easily cause water accumulation. However, one thing you need to note is that when watering, do not let the water cover the edge of the flower pot. It is best to choose rainwater, distilled water, or tap water.

Controlling temperature

Nepenthes likes a warm environment and is not cold-resistant, so the temperature should not be too low, otherwise it may reduce its leaves in order to keep warm. When the temperature is too low in winter, it can be moved indoors for cultivation, and the temperature should be kept above 20℃.

Ensure lighting

Nepenthes needs plenty of sunlight, but it cannot be exposed to direct sunlight in the summer. It is best to choose appropriate shade and receive scattered light, otherwise the leaves will be burned. The weather is relatively cool in winter, so you need to ensure the supply of sunlight and place it in a sunny place to bathe.

Proper feeding

Because pitcher plants can eat insects, many flower lovers like to actively feed them insects. However, there is a problem that everyone needs to pay attention to. After all, pitcher plants do not need food like us humans. How can they eat insects as meals? Even for us humans, we will feel uncomfortable if we eat too much, right? So, if the insects eat too much, the cage will slowly dry up and the leaves will turn black. This requires controlling the amount of insects. Generally, feeding once every two or three days is enough. You don't need to feed too many each time, 2-3 is enough.

Another point is fertilizer. Insects cannot eat too much, so fertilizer cannot be too much either. You should also reduce the supply of nutrients when feeding insects.

The above are the reasons and solutions for the blackening of the leaves of potted pitcher plants. As long as you pay more attention, the leaves will be very beautiful. I hope these can help everyone.