Updated: October 13, 2022

Colocasia plants, also known as elephant ears, are a type of tropical plant that are known for their large, heart-shaped leaves. These plants are popular among gardeners due to their exotic appearance and easy-to-care-for nature. One of the most important aspects of caring for a colocasia plant is watering it properly. Overwatering or underwatering can lead to root rot or other health issues, which is why it’s crucial to know when your plant needs watering.

Signs that Your Colocasia Plant Needs Watering

There are several signs that your colocasia plant may be in need of water. Here are some of the most common indicators:

1. Wilting Leaves

One of the most obvious signs that your colocasia plant needs water is wilting leaves. When the plant doesn’t get enough water, the leaves will start to droop and wilt. This is the plant’s way of conserving water and protecting itself from further damage.

2. Yellowing Leaves

Another sign that your colocasia plant needs water is yellowing leaves. When the soil is too dry, the leaves will start to turn yellow and eventually brown. This is a clear indication that the plant is not getting enough water.

3. Dry Soil

If the soil around your colocasia plant feels dry to the touch, it’s likely that the plant needs water. You can check this by sticking your finger into the soil up to the second knuckle. If the soil feels dry, it’s time to water your plant.

4. Crispy Edges

If you notice that the edges of your colocasia’s leaves are starting to turn brown and crispy, it could be a sign that the plant is not getting enough water. This can also be an indication of low humidity levels in your home or garden.

How to Water Your Colocasia Plant

Now that you know the signs that your colocasia plant needs watering, it’s important to understand how to water it properly. Here are some tips to keep in mind:

1. Water Deeply

When you water your colocasia plant, make sure to water deeply. This means pouring water onto the soil until it comes out of the drainage holes at the bottom of the pot. This ensures that the water reaches the roots of the plant.

2. Don’t Overwater

While it’s important to water your colocasia plant when it needs it, it’s also crucial not to overwater it. Overwatering can lead to root rot and other health issues. Make sure to only water your plant when the top inch of soil feels dry to the touch.

3. Use Room Temperature Water

Make sure to use room temperature water when watering your colocasia plant. Cold water can shock the roots of the plant, while hot water can damage the foliage.


How often should I water my colocasia plant?

The frequency with which you should water your colocasia plant depends on a variety of factors, including the size of your pot, the humidity levels in your home or garden, and the time of year. As a general rule, you should aim to water your plant once a week during the growing season and once every two weeks during the dormant season.

Can I mist my colocasia plant?

Yes, misting your colocasia plant can help increase humidity levels around the foliage, which can be beneficial for its growth and overall health.

What type of soil should I use for my colocasia plant?

Colocasia plants prefer well-draining soil that is rich in organic matter. You can use a pre-made potting mix or create your own by mixing equal parts peat moss, perlite, and vermiculite.

Should I fertilize my colocasia plant?

Yes, you should fertilize your colocasia plant during the growing season. Use a balanced, water-soluble fertilizer every two weeks to help promote healthy growth.

In conclusion, understanding when and how to water your colocasia plant is essential for its health and vitality. By keeping an eye out for the signs that your plant needs watering and following the proper watering techniques, you can ensure that your colocasia plant thrives in your home or garden.