Updated: November 28, 2022

Dianthus plants, commonly known as pinks, are a beautiful addition to any garden or indoor space. They come in a variety of colors and are relatively easy to care for. However, even the most experienced gardeners can encounter problems with their dianthus plants. If you have a dying dianthus plant, don’t worry! There are several steps you can take to revive it.

Assess the Symptoms

Before you can save your dianthus plant, you need to identify the problem. Here are some common symptoms of a dying dianthus plant:

  • Wilting leaves
  • Yellow or brown leaves
  • Stunted growth
  • No flowers or buds
  • Root rot

If your dianthus plant is showing any of these symptoms, it’s time to take action.

Watering

One of the most common causes of a dying dianthus plant is overwatering or underwatering. Dianthus plants require well-draining soil and should be watered once a week or when the top inch of soil is dry. If the soil is too wet, the roots can rot and cause the plant to die.

To save a dying dianthus plant, check the soil moisture level by sticking your finger about an inch into the soil. If it’s dry, water the plant deeply. If it’s wet, wait until it dries out before watering again.

Sunlight

Dianthus plants require at least six hours of direct sunlight each day to thrive. If your plant is not receiving enough sunlight, it can become weak and susceptible to diseases.

To save a dying dianthus plant, move it to a location where it can receive more sunlight. If it’s an indoor plant, place it near a south-facing window or provide artificial light if necessary.

Fertilizer

Dianthus plants require regular fertilization to grow and produce flowers. If your plant is not getting enough nutrients, it can become stunted and weak.

To save a dying dianthus plant, feed it with a balanced fertilizer every two weeks during the growing season. Follow the package instructions for the amount and frequency of application.

Pruning

Pruning is an important part of dianthus plant care. It helps to promote bushy growth and prevent the plant from becoming leggy.

To save a dying dianthus plant, prune away any dead or yellowing leaves and stems. Cut back the plant by about one-third to encourage new growth.

Pest Control

Dianthus plants are susceptible to several pests, including aphids, spider mites, and thrips. These pests can cause damage to the leaves and flowers, leading to a decline in the health of the plant.

To save a dying dianthus plant, inspect it regularly for signs of pests. If you notice any, treat the plant with an insecticidal soap or neem oil spray.

FAQ

How often should I water my dianthus plant?

Dianthus plants should be watered once a week or when the top inch of soil is dry.

How much sunlight does a dianthus plant need?

Dianthus plants require at least six hours of direct sunlight each day to thrive.

When should I fertilize my dianthus plant?

Dianthus plants should be fertilized every two weeks during the growing season.

How do I prune my dianthus plant?

Prune away any dead or yellowing leaves and stems, and cut back the plant by about one-third to encourage new growth.

How do I treat pests on my dianthus plant?

Treat the plant with an insecticidal soap or neem oil spray if you notice any signs of pests.