Home Calathea Care Why Are My Calathea Leaves Turning Brown? (Causes – Fix)

Why Are My Calathea Leaves Turning Brown? (Causes – Fix)

by Sylvia Matlock
why are my calathea leaves turning brown?

Are your calathea leaves turning brown? Don’t worry, you’re not alone. This is a common problem with calatheas, and there are several possible causes. In this blog post, we’ll explore the most common reasons why calathea leaves turn brown, and we’ll give you some tips on how to fix the problem. Keep reading to learn more!

Why are my calathea leaves turning brown?

There could be several reasons why your calathea leaves are turning brown. It could be due to lack of water, too much sun, or pesticide residue. To help your calathea thrive, make sure to keep the soil evenly moist and place it in an area with indirect sunlight. If you think pesticide residue may be the issue, try washing the leaves with a mild soap and water solution.

calathea leaves turning brown

Read More: Why Are My Calathea Leaves Pointing Up? How To Fix Them

What are the signs of calathea leaves turning brown and how to treat

When calathea leaves turn brown, it is likely due to one of the following reasons: too much sun, lack of water, Drop-in Temperature, Underwatering, Overwatering, Pests or pesticide residue.

 Too much sun

 If calathea leaves are turning brown due to too much sun, the leaves will usually have a yellow or bleached appearance. The browning will happen gradually starting from the tips of the leaves and working its way inward. To help your calathea recover, move it to an area with indirect sunlight and make sure to keep the soil evenly moist.

Drop-in Temperature

If calathea leaves are turning brown due to a drop in temperature, the leaves will usually have brown spots. The spots will happen suddenly and can affect all of the leaves on the plant. To help your calathea recover, raise the temperature in the room and make sure to keep the soil evenly moist.

Lack of water

If calathea leaves are turning brown due to lack of water, the leaves will usually have a dry and crispy appearance. The browning will happen gradually starting from the tips of the leaves and working its way inward. To help your calathea recover, make sure to water it regularly and keep the soil evenly moist.

Pesticide residue

If calathea leaves are turning brown due to pesticide residue, the leaves will usually have a spotting or blotchy appearance. The browning will happen suddenly and can affect all of the leaves on the plant. To help your calathea recover, wash the leaves with a mild soap and water solution.

Underwatering

When calathea leaves turn brown due to underwatering, the leaves will usually have a dry and crispy appearance. The browning will happen gradually starting from the tips of the leaves and working its way inward. To help your calathea recover, make sure to water it regularly and keep the soil evenly moist.

Overwatering 

When calathea leaves turn brown due to overwatering, the leaves will usually have a yellow or bleached appearance. The browning will happen gradually starting from the tips of the leaves and working its way inward. To help your calathea recover, make sure to water it regularly and keep the soil evenly moist.

Pests

When calathea leaves turn brown due to pests, the leaves will usually have a spotting or blotchy appearance. The browning will happen suddenly and can affect all of the leaves on the plant. To help your calathea recover, wash the leaves with a mild soap and water solution.

Disease

When calathea leaves turn brown due to disease, the leaves will usually have a spotting or blotchy appearance. The browning will happen suddenly and can affect all of the leaves on the plant. To help your calathea recover, wash the leaves with a mild soap and water solution.

calathea brown spotsShould you cut the brown leaves off your Calathea?

No, you should not cut the brown leaves off your calathea. The brown leaves are still part of the plant and play an important role in its overall health. If you cut the brown leaves off, it will put undue stress on the plant and can cause further damage.

When you are experiencing brown leaves on your calathea, it is important to identify the cause in order to remedy the situation. In most cases, it is one of the following issues: too much sun, lack of water, Drop-in Temperature, Underwatering, Overwatering, Pests or pesticide residue.  If you are having trouble with why are my calathea leaves turning brown, or any other plants in your garden, the team at DIG Nursery is here to help. We have a wealth of knowledge and experience when it comes to gardening, and we would be happy to share our tips with you. Visit our website or give us a call today for more information on how to keep your plants healthy and beautiful. Thanks for reading!

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