Why Do Strawberry Leaves Turn Brown? Causes & Actions

It is not uncommon for the leaves of strawberry plants to turn brown. There are a number of reasons why this can happen, and it is important to identify the underlying cause in order to understand how best to handle the situation. Here are some possible causes.

Causes Of Strawberry Leaves Turning Brown

There are several reasons why strawberry leaves may turn brown.

Watering Issues

strawberry leaves turning brown is a common problem that strawberry growers face. There are several reasons why strawberry leaves may turn brown, but one of the most common is watering issues.

If strawberry plants are not watered properly, the leaves will begin to turn brown and eventually die. Proper watering is essential for strawberry plants to thrive. Water strawberry plants early in the morning so the leaves have time to dry before nightfall.Water the plants deeply, so the water reaches the roots. Avoid wetting the leaves, as this can promote fungal growth.

If you see brown leaves on your strawberry plants, check the watering schedule to make sure the plants are getting enough water.Another reason for brown leaves is due to diseases, such as leaf scorching, leaf spot, or leaf blight. These diseases can weaken the plant and cause the leaves to turn brown.


Another common culprit is nematodes. Nematodes are microscopic worms that live in the soil and feed on plant roots. This can cause the roots to become damaged and the plant to become stunted.

In severe cases, the plant may die. strawberry plants are particularly susceptible to root-knot nematodes, but other types of nematodes can also cause problems.

Nutrient Deficiencies

While strawberries are relatively easy to grow, they do require specific nutrients in order to thrive. If the soil is lacking in any of these nutrients, it can cause the leaves to turn brown and eventually die. The most important nutrients for strawberries are nitrogen, phosphorus, and potassium.

Nitrogen is responsible for healthy growth and chlorophyll production, while phosphorus helps with flower and fruit development. Potassium is essential for water uptake and drought resistance. By ensuring that the soil has adequate levels of all three nutrients, you can help prevent strawberry leaves from turning brown.

Why Do Strawberry Leaves Turn Brown? Causes & Actions

Soil Is Too Dry

One of the most common reasons why strawberry leaves turn brown is because the soil is too dry. Without enough moisture, the leaves will begin to wilt and the edges will turn brown.

The best way to prevent this problem is to water your strawberries regularly, especially during periods of hot, dry weather. Make sure to give them enough water so that the soil is moist but not soggy. If you see that the leaves are starting to turn brown, try increasing the frequency or duration of your watering sessions.

With a little extra care, you can keep your strawberries healthy and prevent their leaves from turning brown due to dry soil.

Verticillium Wilt

Another problem that strawberry growers face is Verticillium Wilt. This disease is caused by a soil-borne fungus, and it can affect both young and old plants. The first symptoms of Verticillium Wilt are small, brown lesions on the leaves. These lesions will eventually expand and turn the entire leaf brown.

The fungus then enters the plant’s vascular system, blocking the flow of water and nutrients. As a result, the plant will wilt and die.Verticillium Wilt can be difficult to control, but there are some things that growers can do to reduce the risk of infection. One of the most important steps is to choose Strawberry varieties that are resistant to Verticillium Wilt.


One potential reason your strawberry leaves may be turning brown is due to disease. There are several diseases that can affect strawberry plants, causing the leaves to turn brown.

These diseases include leaf scorch, leaf spot, and leaf blight.

Leaf scorch is caused by a lack of water, which can happen if the plant is not getting enough water or if the roots are not able to absorb water efficiently. Leaf spot is caused by fungi or bacteria that enter the plant through wounds in the leaves. Leaf blight is caused by a combination of fungi and bacteria and can cause the leaves to turn yellow or brown and eventually fall off the plant.

If you notice your strawberry plants have brown leaves, it is important to investigate the cause so you can take steps to fix the problem. Otherwise, the plant may die.

How To Prevent Your Strawberry Leaves From Turning Brown?

Keep The Plant Hydrated

First, make sure that you are watering your plant properly. Strawberry plants need about 1 inch of water per week, and it’s important to water at the base of the plant rather than from above.

This will help to prevent the leaves from getting too wet and developing complications. Second, make sure that your plant is getting enough sunlight. Strawberry plants need at least 6 hours of sun per day, so if you’re growing them indoors, make sure to place them near a sunny window.

Choose Fungicides With Copper And Captan

Always choose fungicides that contain copper or captan, as these can help to prevent fungal diseases. Second, be careful when applying herbicides, as they can sometimes damage the leaves of strawberry plants.

Finally, make sure your plants are getting enough water and protect them from excessive sun exposure by providing shade or covering them with a light fabric.

Avoid Over-Fertilizing

Another common cause of brown leaves on strawberry plants is over-fertilization. When you fertilize your plants, be sure to follow the manufacturer’s instructions carefully and avoid applying too much fertilizer.

If you think your plant might be suffering from over-fertilization, flush the soil with water to remove any excess fertilizer.

Treat For Pests

Pests can also cause brown leaves on strawberry plants. If you see any signs of pests, such as holes in the leaves or small insects crawling on the plant, treat the plant with an appropriate pesticide.

Prune Away Affected Leaves

If some of the leaves on your strawberry plant have already turned brown, you can try to save the plant by pruning away the affected leaves.

Use sharp, clean shears to remove the leaves, and be sure to dispose of them carefully so that you don’t spread any diseases to other plants.

Provide Good Air Circulation

Also, make sure that your strawberry plants have good air circulation. Crowded strawberry plants are more likely to develop fungal diseases, so thin out your plants if necessary.

You can also try to improve air circulation by pruning away any leaves that are touching the ground or other plants.

In conclusion, there are several things you can do to prevent your strawberry leaves from turning brown. First, make sure that you are watering your plant properly and that it is getting enough sunlight.

Second, choose fungicides with copper or captan, and be careful when applying herbicides. Third, avoid over-fertilizing your plants, and fourth, treat pests if you see any signs of them.

Finally, prune away any affected leaves and provide good air circulation for your plants. By following these tips, you can keep your strawberry plants healthy and prevent brown leaves from ruining your crop.

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