A Guide On How To Save A Dying Corn Plant

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Will my corn plant grow back? Worry not if you’re asking this question while witnessing your once vibrant corn plant wither and struggle! We will walk you through the steps to save your dying corn plant and restore it to its former glory. Whether it’s due to inadequate care, environmental factors, or pests, we’ll provide expert advice and practical tips on saving a dying corn plant and ensuring its healthy growth. You’re about to witness the remarkable transformation of your beloved corn plant! Let’s begin!


Why Are Your Corn Plants Dying?

From improper watering and nutrient deficiencies to pests and diseases, there are common culprits that can eventually kill your corn plants. Read on to identify what the issues could be,


Drought can significantly contribute to the deterioration of your corn plants. Not having enough water leads to stress, causing the leaves to wilt, turn brown, and eventually die. Corn plants struggle to carry out essential processes without a sufficient water supply, affecting growth and health. 

Nutrient Deficiency

Nutrient deficiency can be another major factor in why your corn plant is dying. When the plant is not receiving proper deposits of essential nutrients like nitrogen, phosphorus, magnesium, and potassium, the plant’s growth and development take a serious hit. Like drought-stricken plants, this can also lead to yellowing leaves, stunted growth, and just an overall weakness of your plant. 


Being tropical plants, fluctuations in temperature provided for corn plants can harm the health and growth of your corn plants, making it another important factor to consider if they are dying. Extreme heat or cold can stress the plants, causing wilting, leaves to fall off, slow growth, and eventually death. 


You already know that diseases in any plant can cause it to die sooner than expected, especially when corn plants are already more susceptible to diseases. Various fungal, bacterial, and viral infections can affect corn, causing similar symptoms like wilting, discoloration, lesions, or poor growth. Not only can these diseases affect the plant’s health, but they can also affect your and your family’s health.


While drought is a serious problem, overwatering is another common culprit for your corn plant’s struggle to make it. When the soil is constantly moist, it deprives the roots of oxygen and suffocates them, leading to root rot and deteriorating plant health. If you’re wondering what does overwatered corn look like? Just look for leaves turning yellow, eventually browning as it deteriorates further. 

Light Exposure

Light exposure plays a crucial role in the well-being of corn plants, and inadequate or excessive light can contribute to their decline. Insufficient light can affect its growth, pale leaves, and long and weak stems, while too much light can lead to scorched or burnt foliage. 

Natural Causes

In addition to improper care and external factors, natural causes can also contribute to the decline of your corn plants. Natural causes like unfavorable weather conditions, such as drought, excessive heat, or frost, can stress and damage the plants. 

Can A Corn Plant Recover From Overwatering?

Yes, a corn plant can recover from overwatering if the issue is treated soon enough. Overwatering leads to root rot and suffocation of the roots, making the plant unable to absorb nutrients and water. To help the plant recover, adjust the watering regimen, allow the soil to dry out between waterings, and improve drainage. Trimming any damaged or rotted roots and providing proper aeration to the roots can also help the plant recover.

How To Save A Dying Corn Plant Tips

If you’re facing the distressing sight of a dying corn plant, don’t lose hope! Read on for valuable tips and techniques to rescue your struggling corn plant. From identifying the underlying issues to implementing the necessary care, you’ll learn how to revive your corn plant and give it a second chance at life.

Ensure Proper Watering

Corn plants require consistent moisture levels in the soil, especially during the initial stages of growth. Overwatering causes root rot and other fungal diseases, while underwatering can cause wilting and stunted growth. Aim to keep the soil evenly moist, but not waterlogged to strike the right balance. If you’re worried about dryness, check the moisture by putting your finger into the soil to about an inch. If it’s dry, it’s time to water. 

Provide Adequate Sunlight

Providing adequate sunlight is crucial to saving your corn plant from dying. Corn plants require direct sunlight to thrive. We’ve already found out how insufficient light can affect your plants. To prevent it, ensure your corn plant is placed in a location with ample sunlight. If natural sunlight is limited, consider supplementing with artificial grow lights to meet the plant’s light requirements. 

Regularly monitor and adjust the positioning of your corn plant to maximize exposure to sunlight, promoting its healthy development and preventing premature death.

Check For Pests And Treat Them Accordingly

Pests can wreak havoc on your corn plants, leading to their decline and potential death. Common culprits include corn borers, aphids, fungus gnats, and earworms. Regularly inspect your plants for signs of infestation, like chewed leaves, holes, or pests themselves. If you see any,  use appropriate treatment methods like insecticidal sprays to control and eliminate the pests. 

Taking swift action to address pest issues is essential to save your corn plants because pests multiply quickly and can take over your whole plant and kill it in a matter of days.

Fertilize The Plant Appropriately

Appropriate fertilization is key to rescuing your corn plant from the brink of death. Nutrient deficiencies debilitate the plant’s immune system, making it more vulnerable to diseases and other irritants. You can start by testing the soil to identify any nutrient imbalances. Then, select a balanced fertilizer specifically formulated for corn or crops containing nitrogen, phosphorus, and potassium. 

Be sure to apply fertilizer according to the package instructions, and don’t over-fertilize, as excessive nutrients can also harm the plant. 

Prune Any Damaged Or Diseased Parts

Pruning damaged or diseased parts is another important step to save your corn plant from dying. Identify any wilting, discolored, or decaying leaves, stems, or roots. Carefully remove these affected parts using clean and sharp pruning shears, cutting just above healthy tissue. This helps prevent the spread of diseases and allows the plant to allocate its resources to healthy growth. To avoid transmitting infections, remember to sterilize your pruning tools before and after each cut. 

Monitor And Maintain The Right Temperature And Humidity

Maintaining the correct temperatures and humidity levels is vital for the survival of your corn plant. Corn plants are tropical plants and thrive in temperatures between 75°F to 85°F during the day and around 60°F to 70°F at night. Providing proper humidity is also beneficial, as corn plants prefer moderate to high humidity levels. 

Monitor temperature and humidity levels in the plant’s environment and adjust as needed using heaters or humidifiers to create a favorable climate for your corn plant’s growth and well-being.

Consider Repotting If Necessary

Repotting can be very important in saving a dying corn plant, especially if it has outgrown its current container or its root system is becoming root-bound. Choose a slightly larger pot with drainage holes and use well-draining soil to repot your corn plant. Carefully take the plant out from its current pot, be careful not to damage the roots, and place it in a new pot with fresh soil. Remember to water regularly afterward and see that the plant receives sufficient light and proper care to promote root development and growth. 

Repotting will give your struggling corn plant the space and resources to revive and thrive.

Protect The Plant From Extreme Weather Conditions

Although corn plants are tropical, extreme heat waves can scorch the leaves and deplete the soil moisture, while frost and freezing temperatures can damage or kill the plants. Consider using shade cloth or temporary shade structures during heatwaves to protect your corn plants from extreme weather. Moving them indoors during cold snaps can help reduce frost damage. You can also provide mulching, and proper drainage can protect the plants from excessive rain or waterlogging. 

When you proactively protect your corn plants from such conditions, you increase their chances of survival and thriving.

Use Organic Methods To Control Weeds

Controlling weeds organically is integral when it comes to saving your corn plants from dying. Start with regular hand weeding to manually remove weeds around the corn plants, ensuring they don’t compete for resources. Mulching with organic materials, like straw or wood chips, suppresses weed growth by blocking sunlight and conserving soil moisture.  Use organic herbicides derived from natural ingredients that selectively target and eliminate weeds without harming your corn plants. 

By using organic weed control methods, you can create a weed-free environment, allowing your corn plants to thrive without the interference of weeds.

Maintain Good Soil Drainage

Maintaining good soil drainage is important for the survival of your corn plants and preventing them from dying. Poor drainage leads to waterlogged soil, depriving the roots of oxygen and causing root rot. This can result in poor growth, yellowing leaves, and eventually, death of the plant. To improve soil drainage, see that the planting area has proper slopes, use raised beds, or add heavy clay soil with organic matter. 

Regularly monitor moisture levels and don’t overwater to maintain the soil and promote healthy corn plant growth.

Should I Cut The Brown Tips Off My Corn Plant?

If your corn plant has brown tips, it usually means dryness or insufficient humidity. Before cutting the brown tips,  address the underlying issue by adjusting your watering routine and increasing humidity around the plant. If the brown tips are still there even after improving the caretaking, trim them off using clean, sharp scissors, making sure to follow the natural shape of the leaves. 


What Are The Signs Of Root Rot In A Dying Corn Plant?

Signs of root rot in a dying corn plant are wilting or yellowing leaves, stunted growth, and a foul odor emanating from the roots. The roots may appear dark, slimy, and mushy instead of firm and healthy.

Can You Revive A Dying Corn Plant By Misting It?

Not really. While misting can provide temporary relief by increasing humidity, it is unlikely to revive a dying corn plant on its own. A dying corn plant often suffers from underlying issues like root damage, nutrient deficiencies, or pests.  So misting alone won’t save the day.

Should You Cut Dead Leaves Off Corn Plants?

Yes. It is recommended to cut off dead leaves from corn plants. Dead leaves take away from the plant’s aesthetic appeal and are a potential breeding ground for pests and diseases. Removing the dead leaves improves the plant’s health and redirects its resources towards producing new and healthy foliage.

Do Corn Plants Need Sunlight?

Yes. Corn plants need sunlight for their growth and development. Sunlight is essential for carrying out photosynthesis, by which plants convert light into energy. Corn plants typically thrive in full sun, so place them near the window so they get enough sunshine every day.

Should I Spray My Corn Plant?

Yes you can. Spraying your corn plant can be helpful. When dealing with pests or diseases, targeted and appropriate pesticide or fungicide applications can help protect your corn plant. But, it’s important to identify the specific problem accurately and use the appropriate products following the instructions carefully.

Final Thoughts

Remember that saving a dying corn plant needs immediate attention, careful observation, and targeted treatments. By identifying the underlying causes of its decline, like issues in watering, nutrient deficiencies, or light exposure, you can use appropriate techniques to revive the plant’s health. Adjusting watering routines, providing proper sunlight and soil nutrition, and handling any pest issues are essential in the revival process. You have to maintain patience, diligence, and a proactive approach to nurture it back to vibrant growth and restore its health and your happiness.

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Jack Daniel

I am Jack Daniel, and I have been gardening for more than 20 years now. I believe that with my years of experience, I can help you with backyard ideas and backyard product reviews. So, with the motto to help anyone facing gardening issues or wanting tips on enhancing the beauty of their backyards, I have created Backyard Muse. So, before anything else, I want to welcome you warmly to my site.


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