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Why are my houseplants wilting?

Want to know why your houseplants droop and how to perk them up? This easy-to-understand plant care guide has the answers! I'll explain in simple words how to keep your plants happy and growing strong. Great for those new to plant care!

Roelof Jan Elsinga - Plant care for Beginners Author

Written by Roelof Jan Elsinga

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Wilting leaves on an Alocasia

Bringing houseplants home can bring a burst of life and color! Houseplants are also natural air purifiers, help reduce stress levels, and they've been proven to make us feel more productive and calm. There are a lot of amazing benefits to taking care of houseplants!

However, if they're starting to droop, it could be a warning sign something is wrong. No need to panic! Wilting plants can be caused by several factors that you may already be aware of, from not watering them just right, to issues like lack of sunlight or malnutrition. Once you correct your mistakes, they will usually turn right back to their green and vibrant self.

In this guide, we'll explore the most common reasons why your houseplants are wilting and how you can revive them. These are the potential causes why your houseplant might be wilting:

  1. Lack of Water
  2. Overwatering
  3. Low Humidity
  4. Lack of Light
  5. Pests
  6. Disease

Let's dive right in and find out why your houseplant might be starting to wilt!

Lack of Water

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Wilting plant One of the most common reasons why houseplants wilt is due to a lack of water. The amount of water that different houseplants require can vary, so it's essential to know how much and how often to water your plants. Not watering your plant enough can cause the soil to dry out, which can cause your plant to wilt.

To fix this issue, make sure you're watering your plants regularly, but not too frequently. Water your plants only when the top inch of soil is dry to the touch. You can test this by sticking your finger into the soil. If the soil feels damp, wait a few more days before watering your plant again.

Overwatering

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So too little water can make your plant wilt, but so can water it too much. That's a little confusing, right? Let's find out why this happens!

Overwatering can cause the soil to become waterlogged, which can prevent the plant from absorbing oxygen. This can cause the plant roots to rot, resulting in the plant wilting. Slightly moist soil is still airy enough for oxygen to flow through freely without any issues. However, wet soil contains too much water and prevents oxygen to flow to the roots of your plants freely.

To fix this issue, always make sure that the soil is well-draining and that the plant pot has drainage holes. Also, make sure to only water your plants when the top inch of soil is dry to the touch. This will allow the oxygen to reach your plant's roots at all times and helps to prevent root rot.

Low Humidity

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Wilting plant If you're sure that you're watering your plants properly, low humidity could be the problem. If you've got tropical plants, they'll need a good amount of humidity every day to thrive. Low humidity can cause them to wilt and their leaves to have brown tips and eventually drop off!

Don't worry though! There are ways that you can prevent your plants' dehydration. To fix this issue, consider using a humidifier to increase the moisture in the air. For a more low-tech solution, you can place a tray of water near your plants to help increase humidity levels. You can also mist your houseplants every few days to boost the humidity around them.

If you've got any brown and crispy edges on the leaves, you can trim these off, as these won't turn green again.

Lack of Light

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Different houseplants need different levels of light. Too little can cause the leaves to droop and turn yellow, as well as lead to weak stems and stunted growth. To help prevent this from happening, make sure your plants get enough light.

If you notice your plants aren't getting enough (indirect) sunlight during the day, try using fluorescent lamps for a few hours every morning to allow your plants to make the most of their light sources! As soon as the plant gets the right level of sunlight again, you'll start to see the plant becoming fuller and greener again in a few days.

Pests

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Wilting plant Have you ever seen your houseplant wilting away and aren't sure why? Well, pests may be the problem! Believe it or not, things like spider mites, mealybugs, and scale insects can cause major damage to your plant. When these pests drink up the sap from our plants' leaves, stems, and roots, they weaken the houseplants and stop them from growing big and strong.

If you think your plant is being attacked by pest enemies, keep an eye out for yellowing leaves that are droopy and limp. You may also notice slimy residue on the leaf that wasn't there before. The good news is that when you spot those signs early enough, we have a chance at rescuing our plants!

This issue can be fixed! Start by getting rid of any leaves that are affected. Then, break out the insecticidal soap or neem oil to take care of those pests. Don't forget to treat the whole plant: top to bottom, under leaves, and on stems.

Disease

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If your plant is wilting, it can sometimes mean that it could have a disease. Here are some tricks that can help!

Fungal and bacterial infections, as well as root rot, are some of the common plant diseases. Looking out for a few different symptoms like wilting leaves, yellowed leaves, and stunted growth can tell you if you're dealing with something more than just dry soil.

Here's how you can help your plant with a fungal or baterial infection! First, isolate the affected plant so it can't spread the disease. Next, carefully take off all the leaves that are affected. Don't forget to use fungicides or bactericides to get rid of any pests or anything on the plant. Lastly, if it's really bad and getting worse then a full repotting with fresh soil can do the trick! When you repot your plant, be sure to trim any rotting roots, as these will keep spreading the issues to any healthy roots.

Thank you for reading this post! I hope it helps you to keep your plants healthy and beautiful! If you're looking for more guides on specific plants, you can always request a plant guide to get a guide for the plant you have trouble with.

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About the Author

Roelof Jan Elsinga - Plant care for Beginners Author

Meet Roelof Jan Elsinga, a passionate and knowledgeable plant care enthusiast. With 6 years of personal experience, Roelof Jan has gained a wealth of knowledge on indoor plant care. Whether you're a beginner or an experienced plant owner, Roelof Jan's practical advice and deep understanding of various plants and their needs can help you become a successful plant caretaker.

Although Roelof Jan may not have formal gardening credentials, his expertise has been cultivated through caring for many plants and providing valuable guidance to fellow plant lovers just like you.

Roelof Jan is always eager to expand his knowledge. He dives into many different sources to deepen his understanding, stay up-to-date with the latest findings and is always happy to receive feedback. He takes great care to ensure that the recommendations he provides are not only practical, but also accurate.

Roelof Jan's main focus is to offer reliable and easy-to-understand information and support to all plant lovers out there, helping them confidently navigate their plant care journeys with success.

Frequently asked questions

What are some common causes of wilting houseplants?
Common causes of wilting houseplants include overwatering, underwatering, inadequate light, incorrect temperature, pests and diseases, and root rot.
How can I tell if my houseplant is wilting?
Wilting houseplants often have droopy leaves that are soft and pliable. They may also appear yellow or brown and may have wilted stems.
How much water do houseplants need?
The amount of water houseplants need depends on the type of plant, the size of the pot, and the environment. Generally, it's best to water when the top inch of soil is dry.
Can I save a wilting houseplant?
It depends on the cause of the wilting. If it's due to overwatering, you may be able to save it by letting the soil dry out and repotting it in fresh soil. If it's due to underwatering, you may be able to save it by giving it a good soaking to moisten the soil.
How much light do houseplants need?
The amount of light houseplants need varies depending on the plant. Some plants require full sun, while others do better in shade or partial sun.
Can plants recover from root rot?
It's possible for plants to recover from root rot if caught early. The affected roots need to be removed, and the plant should be repotted in fresh, dry soil.
What are some common pests that affect houseplants?
Common pests that affect houseplants include spider mites, fungus gnats, mealybugs, and scale.
How can I prevent my houseplants from wilting?
To prevent your houseplants from wilting, make sure to water them properly, provide adequate light and temperature, and protect them from pests and diseases.
Can houseplants die from too much water?
Yes, houseplants can die from too much water, as it can lead to root rot and other issues.
How often should I fertilize my houseplants?
This depends on the type of plant and the fertilizer you're using. Generally, it's recommended to fertilize every 2-4 weeks during the growing season.

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