Updated: September 20, 2022

Coriander, also known as cilantro, is a popular herb used in cuisines around the world. It’s an easy plant to grow, but sometimes it can fall ill and start to wilt. If you’ve noticed your coriander plant looking sad, don’t worry – there are a few things you can do to save it.

Diagnosing the Problem

Before you can save your coriander plant, you need to figure out what’s wrong with it. Here are some common signs of a sick coriander plant:

  • Wilting leaves
  • Yellowing leaves
  • Brown spots on leaves
  • Stunted growth
  • Drooping stems
  • Foul odor

If you notice any of these symptoms, it’s time to take action.

Common Causes of Coriander Plant Problems

There are a few common reasons why your coriander plant might be struggling. Some of these include:

Overwatering

Coriander plants don’t like to be overwatered. If you’re giving your plant too much water, the roots could become waterlogged and start to rot. This can lead to wilting and yellowing leaves.

Underwatering

On the other hand, if you’re not giving your coriander plant enough water, it will start to dry out and wilt. This can also cause brown spots on the leaves.

Poor Soil Quality

Coriander plants prefer well-draining soil that’s rich in nutrients. If your soil is too compacted or lacks nutrients, your coriander plant may struggle to grow.

Pests

Pests like aphids and spider mites can infest coriander plants and cause damage to the leaves and stems.

Saving Your Coriander Plant

Now that you’ve identified the problem with your coriander plant, it’s time to take action. Here are some steps you can take to save your plant:

Check the Soil

First, check the soil to make sure it’s not too wet or too dry. Stick your finger into the soil – if it feels dry, it’s time to water your plant. If the soil feels wet, hold off on watering for a few days.

Adjust Watering

If you’ve been overwatering your coriander plant, cut back on watering and let the soil dry out before watering again. If you’ve been underwatering, make sure to water your plant regularly.

Improve Soil Quality

If your soil is poor quality, consider repotting your coriander plant in fresh potting soil. You can also add compost or fertilizer to give your plant a nutrient boost.

Treat Pests

If you’ve noticed pests on your coriander plant, there are a few things you can do. You can try spraying the plant with a mixture of water and dish soap, or use an insecticidal soap to get rid of the pests.

FAQ

How often should I water my coriander plant?

Coriander plants like to be watered when the top inch of soil is dry. Depending on the temperature and humidity of your home, this could be once a week or more often.

How much light does a coriander plant need?

Coriander plants prefer bright, indirect light. They can also tolerate some direct sunlight, but too much can cause the leaves to burn.

Can I grow coriander from seeds?

Yes! Coriander plants are easy to grow from seed. Plant the seeds in well-draining soil and keep them moist until they germinate.

Can I harvest coriander leaves as needed?

Yes! You can harvest coriander leaves as needed by snipping off the outer leaves with a pair of scissors. Just make sure to leave some leaves on the plant so it can continue to grow.