Also consider repotting your plants to get rid of any eggs or bugs hiding out in the soil. Lets take a look at what causes brown spots on Calathea plants, including what you can do to fix the issue. Misting leaves can create extra humidity for plants for those plants that need extra humidity. The colorful and patterned leaves of Calathea plants can be quite sensitive, depending on your chosen variety. If only one or two leaves are yellowing, dont sweat it especially if they seem to be the leaves that have been on your plant the longest. Probably the best way to keep brown spots on Calathea at bay is to ensure the plant is getting the proper care. In most cases, the problem is associated with poor growing conditions or neglect. You can also help reduce the chance of overfeeding the Calathea by reducing the amount of fertilizer you give the plant by 1/2 of its strength. 6. If there are only a few leaves that have brown spots, you may be able to control the problem by pruning them off the plant. Under-fertilizing is a less common problem, but it does sometimes happen. To identify if your plant is affected by pests, you should look for small insects or clusters of waxy substances on the undersides of the leaves. Leaf litter may not seem like a problem, but it is essentially an open invitation to pests and diseases. Common nutrient deficiencies that can cause brown leaves include nitrogen and potassium. Trim away problematic areas and plant in new soil and a new pot to recover. Aim for bright but indirect light for the best possible performance. Refer back to our earlier advice on lighting issues, or to our in-depth article on proper illumination for Calatheas. Because of their tolerance for both moist and dry conditions, and the fact that they will thrive with low light, they are a perfect choice for less than ideal light conditions or forgetful plant owners. Calatheas need temperatures that fall between 68 and 85 degrees. Last updated: February 18, 2023 | Calathea are spider mite magnets Which is weird because spider mites HATE humidity. Additionally, proper air circulation is vital if you mist your Calathea. Calatheas come from the tropics, and they dont do so well in frosty weather. These issues are more challenging to identify, as they require knowledge of fungal and viral diseases that affect Calathea plants. But when you get it just right, Calatheas are stunning plants that brighten up any space. Unfortunately, they are not always easy to avoid. When water drops come in contact with the leaves, they usually air dry in a matter of hours, if not less. They buzz around your plants (and eventually your own heads when the problem is severe), causing endless annoyance and damage to your houseplants too. Bacterial and fungal diseases can cause leaf spot disease on Calathea. To identify these deficiencies, you can purchase soil test kits at most garden stores. Lets take a look at the most common causes. When using fungicides, always read and follow the instructions printed on the back of the bottle. Temperature issues. Overwatering is one of the leading causes of brown spots on Calathea leaves. Testing the soil for nutrient deficiencies is an excellent way to identify if this might be the problem. This is because Calatheas are not heavy feeders. If the brown spots are only on a few leaves though, then snipping them off probably wont cause any issues. Check your Calatheas root ball for mushy, slimy, gray, or black spots. Then, apply insecticidal soap or horticultural oil to all the leaves as per the instructions on the packaging. If you are watering regularly, the other concern could be the quality of the water you are using. Do you see a whitish or grayish substance on the top of the soil? There are actually a few common issues that can impact these popular houseplants, depending on how they are grown. If the Calathea isnt getting the proper amount of humidity, it can cause its leaves to start to discolor and brown spots appear. Thats because roots need some oxygen to function, which they normally draw from tiny air pockets in the soil. Since overwatering the Calathea is the leading cause of brown spots on the plants leaves, its safe to assume that you can prevent this problem by simply not overwatering it. Ever since I was a little kid working in the garden with my mother and grandmother, I've loved helping green things grow. Also, never fertilize when the plant isnt getting enough light to produce new growth that means the fall and winter months, unless youre using grow lights. Repotting Calatheas is not usually recommended unless the plant has outgrown its current container. Exposure to direct sunlight can cause brown leaves on Calathea plants. WebSYMPTOMS: Tiny pale specks on leaves or light, white webbing on leaves or buds. 8 Steps to Nurse Your Calathea Back to Health, How to Choose the Best Pot and Soil for Your Calathea, When, Why, and How to Remove Brown and Dying Leaves from Your Calathea, Spider Mites & Calatheas: Prevent, Defend, and Cure Your Calathea of Pests, 8 Reasons Why Your Calathea May Have Stopped Growing and What You Can Do About It, Humidity and Calatheas: Everything You Need to Know, Plus Our Favorite Humidifier, Calatheas and Misting: To Mist or Not To Mist, That Is The Question, 13 Ideas for Displaying Your Climbing (or Trailing) Philodendrons, 9 Most Likely Reasons Your Pothos Leaves Are Turning Yellow, 7 Possible Reasons Your Pothos Isnt Vining and Trailing, What Should You Name Your Monstera Deliciosa? Then, to stop yourself from overwatering again, make sure to test the soil every day with your finger, only watering when the top layer has dried out completely. Be sure to wash and disinfect all your tools before use properly. Hi, I'm Naomi and I'm here to help fellow houseplant lovers get their own plants thriving! Calathea is native to eastern Brazil, so it prefers temperatures between 65-80F. In that case, we have some bad news: your plant has cooties. Once you have the issue causing the brown spots on Calathea identified and corrected, the plant should make a full recovery. Simply picking up any fallen plant matter from around the Calathea will go a long way to keeping the plant healthy, while also preventing potential problems. If you must use tap water, let the water sit out for about 24 hours before watering the Calathea. When you make purchases through links on our site, we earn a small commission. Severely dehydrated plants will start by wilting, eventually curling inwards to retain as much moisture in the leaves as possible. It commonly causes reddish-brown spots on the leaves of the Beauty Star and other Calathea and ornamental plants. WebThe dark green spots appear on both sides of the leaves. The first response to a pest problem should always be quarantined. Go to a garden store and buy a test kit to help you figure it out. This is almost always a lighting issue. White fluffy powder around the leaves and stems especially if it is currently moving is a guaranteed sign of mealybug. If you see the spots on a single leaf, its usually recommended to remove the leaf. To identify overwatering, look for yellow or wilted foliage and slimy, dense roots that give off a foul smell. As with most leafy plants, the most likely cause is underwatering. The lack of structure will also cause the stems to fall over and the leaves to wilt. When you find the factor thats out of balance, you can start restoring your Calatheas leaves to their former glory. Aloe Vera is a pretty tolerant and low-maintenance plant. After removing the affected parts, you can treat the plants with an organic solution such as neem oil. WebCalathea roseo-picta and C. 'Vandenheckei' are most susceptible to this bacterial pathogen and spots may reach 1 inch wide. The main culprit, again, is underwatering. Calatheas evolved in the misty jungles of the tropics and often find the air in our homes rather dry for their moisture-loving leaves. If so, then that is your confirmation that the plant is too dry. Then transplant your Calathea into a pot thats a couple of inches larger in diameter. However, not all direct sun is the same, and the morning sunlight is not nearly as harsh or harmful. A Calathea placed by a drafty window in an otherwise warm room can suffer from temperature shock when the chill wind hits it. The most crucial factors in keeping your Calatheas leaves happy are proper soil and proper sun. Once a month or so, give it some liquid fertilizer with a 3:1:2 ratio of nitrogen, phosphorus, and potassium. If your Calathea falls below 55 degrees, its leaves may start to turn yellow and die. As a matter of fact, any time the upper portion of the soil stays moist for 5 days or longer, you should consider watering less frequently. Lets dig in and take a deeper look at the most common problems you may run into with this picky houseplant. Calathea is a genus of about 100 flowering plants in the Marantaceae family, native to Central America, the West Indies, and southern Mexico. Lets review some common Calathea leaf problems and explore whats behind them. This problem can also spread above the soil line, causing the stems to rot at the base. When a Calathea plant is overwatered, it creates an environment where fungal and bacterial infections can thrive. A good general soil mixture for Calathea consists of 50 percent potting soil, 20 percent charcoal, 20 percent orchid bark, and 10 percent perlite. A stressed Calathea is more susceptible to pest and disease problems. That doesnt mean, however, that they wont experience any problems. Some species such as Calathea allouia L. produce potato-like tubers and are Not giving the Calathea enough water can also cause the leaves to develop brown spots. Wiping down your Calathea plants leaves weekly is the best way to spot pests and early signs of disease. Other signs of high sunlight exposure include curling and brown patches on the leaves close to the light source. Tip: To learn about growing and caring for bromeliads, click here ! In this article, gardening expert Emily Horn walks through some of the top mistakes new gardeners make when growing this popular succulent. Growing Tip: Grow it in a large pot in a bright location. Plant cells are mostly made up of water, filling up space and allowing them to maintain their structure. No matter what, you will need to increase the amount of watering you give the plant, while also upping the humidity level. Does your peace lily have brown tips and you aren't sure why? Water: As needed to maintain moist soil. Again, isolate the plant and treat as many times as required to remove the problem. .wp-block-kadence-spacer.kt-block-spacer-_359b0b-cd .kt-block-spacer{height:6px;}.wp-block-kadence-spacer.kt-block-spacer-_359b0b-cd .kt-divider{border-top-width:1px;height:1px;border-top-color:var(--global-palette2, #2B6CB0);width:100%;border-top-style:solid;}. Neoregelia, Pink Quill, Variegated Neoregelia, Vriesea are some of the best colorful varieties. WebWhen the lower leaves of your Calathea begin to turn yellow and/or other leaves begin to curl or develop spots, its a sign that the plant is receiving too little water. It's also important to avoid getting water on the leaves of the plant, as this can create a moist environment that is ideal for the bacteria to grow. Ensure to water regularly but avoid overwatering, as this can lead to fungal diseases and root rot. It can grow up to 4-5 feet tall. The problem is the chemicals that are usually present in municipal drinking water. When you spot the yellowing of the Calathea leaves, carefully check the underside of the leaves as well as the stems. Conditions are too dry. On the flip side, inadequate lighting may cause the plant to produce extra chlorophyll to soak up as much sun as possible. If you dont start supplementing with added fertilizer, the plant will no longer have enough of the chemicals it needs to build and maintain its leaves. Calatheas need a good balance of nitrogen, potassium, and phosphorus to thrive. Once the stems have become soft, a large number of roots are likely rotting below the soil too. Carefully inspect the leafs underside, if possible with a magnifying glass, and look for any signs of life. In this article, we will discuss six different causes of white spots on Calathea leaves and how Brown edges on your Calathea leaves are generally a sign that the plant isnt getting enough water. Aglaonemas are often vibrant and colorful, with strikingly patterned leaves. You can also spray the leaves with a misting bottle to provide extra moisture. When the humidity in your home drops too low, it can cause the foliage to dry out and become brittle. The last step to preventing future brown spots is avoiding overcrowding plants. One of the most common problems with Calathea is white spots on the leaves. WebUse half of the recommended dose If the amount of fertilizer is still causing your leaves to turn yellow, dilute it further with water. Move the plant to a room with more humidity, such as the bathroom, laundry room, or kitchen, and then bring the plant out into less humid areas when you want it on display while you are entertaining guests. Pour distilled water into the pot, soaking the soil thoroughly and letting the excess liquid trickle out of the holes at the bottom. Keep going until youve rinsed the pot with 3-4 times its total volume. Overwatering, in particular, tends to cause the foliage to turn yellow, usually beginning with the lower leaves and working slowly upward. Any roots showing any of these signs are infected. Do you have some problems with your Chinese Money Plant and aren't quite sure what to do? Its best to keep your Calathea in an area with bright light but away from direct sunlight. WebSyngonium Podophyllum Red Spot Araces. For humidity above 40%, water the plant and wait for the leaves to return to normal. If this isnt an option, consider using sheer curtains or blinds near the windows to filter the extra light. Another common pest to look out for is mealybug. Routine check-ups are a great way to ensure your Calathea is healthy and free of pests, diseases, or nutrient deficiencies. Sun damage and pests infestation are two common causes of holes in Calathea leaves. Calatheas do like their soil to stay moist, but not soggy, and not giving them enough water can cause their leaves to start drying out. Wipe the blades with isopropyl alcohol or a 10% dilution of bleach. So if youve recently made any change to your Calatheas environment even if its a change that will make it healthier in the long run your plant might simply be acting out. Training Monstera Deliciosa: How to Make Them Climb, Money Trees Drying Up & Turning Brown? Then use the right amount of fertilizer not too much or too little so you dont get brown spots again. You should never prune more than 1/4 of the plants leaves as the Calathea does need its leaves to absorb nutrients from the sun. Many Calathea leaf problems, including discoloration, curling, or drooping, can be brought on by various stressors. CAUSE: Spider mites are minuscule relatives of spiders with four pairs of legs, no antennae and sharp mouths that pierce plant cells and suck out the fluids, leaving behind yellow, orange or white speckles. Excessive sunlight not only results in brown spots appearing on the leaves, but it also burns and scorches the foliage. Move your Calathea to a warmer location out of any draughts from doors or windows and away from registers and other sources of sudden temperature changes. As with all pest problems, start by isolating the plant. If they appear to be leaning towards the light source, thats an indication that it might not be receiving enough light and should be moved closer to a brighter spot. Wash off any visible bugs, making sure you check the undersides of the leaves where they like to hide out. If youre not sure whether or not this is the cause of the brown spots on Calathea, take a look at the top of the soil. There are rarely more than two spots on a leaf and loss of the leaf often occurs if it is infected before complete expansion (2). Holes in Calathea leaves are a relatively rare problem, especially for indoor plants. How do you treat brown spots on Calathea? That means you can place the Calathea in an area where it receives direct morning sun, as long as it is kept out of direct sunlight for the remainder of the day. If you dont want to create your own mixture, you can purchase a commercially available potting mix designed for Calathea. Leaf wetness and high humidity can increase the issue. If the humidity issue isnt fixed, the leaves will begin to dry out and become crispy, the plants growth will slow, and it can become stressed. This helps reduce the risk of spreading pests or diseases from one plant to another, which can cause brown spots on leaves. Philodendron Prince of Orange Araces. Calathea doesnt respond well to sudden changes in temperature or to temperatures below 55F (12C). (14 Solutions), How To Save a Dying Calathea Plant (11 Causes & Solutions), How To Make a Calathea Grow Taller and Faster (Improve Growth Rate), Too much direct sunlight can burn the leaves, Calathea plants need consistent watering to stay healthy. Calatheas need soil that is light and airy, allowing the water to drain through it. Pest damage is another possibility, though the kinds of insects that munch holes clean through a leaf are relatively rare for indoor plants. If you must feed the plant, consider using a more organic option, such as worm castings or compost. Finally, some yellowing on the lower parts of the plant is nothing to worry about. Keep the ambient humidity at 60% or higher if you want your Calatheas foliage to stay lush and green. Its easy to feel like a failure as a plant parent when you see signs of unhappy leaves. And unhealthy or damaged leaves are a major source of stress for their devoted owners. Weekly email gardening tips, product reviews and discounts. Once it begins, root rot can spread quickly and kill a Calathea in a matter of weeks. These tiny crawling bugs are usually found on the stems. The drier the air, the more quickly a plant loses water to transpiration, the process by which vapor escapes from the tiny pores in the leaves. While you dont want the soil to be soggy, you do need to keep it moist throughout the Certain diseases can also cause brown leaves on Calathea plants. Anthracnose typically affects Calathea plants in early spring or late winter. The usual suspects are spider mites, the most common Calathea pests by a landslide, but thrips or aphids can also cause this type of damage. . Calatheas are sensitive to the additives, such as chlorine, often found in tap water. If the room where your plant lives is so dim that you couldnt read a book there during the daytime, it probably needs more light. To rid your home of fungus gnat problems, youll need to try a couple of things. In this article, gardening expert and houseplant enthusiast Madison Moulton walks through the most common calathea problems, and how to fix them! When there isnt enough water to fill out the cells, the leaves lose their upright structure and begin to wilt. They dig their teeth in and settle down to feed on any water and nutrients that come through the stems, depriving the leaves. If the soil is soggy, you know the plant is overwatered. However, even thoroughly wiping away spider mites or thrips wont completely solve pest problems. You can cut off the Calathea leaves with brown spots, but remember that over pruning can cause more harm than good. Remove them immediately with disinfected shears. In these cases, flush the soil with filtered water until it runs clear. Calatheas need specific care in order to thrive. Use this list to determine which problem is most likely and change the conditions until your Calathea is strong and happy again. So keep that in mind before you dampen the plants leaves. Garden's Whisper is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. This is a problem that can affect any plant, but Calathea roots are particularly vulnerable to chemical stress. By watering at the base of the plant instead, you will help reduce the chance of splashing the pathogen-filled soil onto the Calatheas leaves. Try to eliminate every other possible issue before adding fertilizer to your Calathea excessive nutrition is much more dangerous than a shortfall. But were here to tell you: dont beat yourself up. Applying the fertilizer once or twice a month is usually enough; however, be careful not to overfertilize, as this can also cause brown spots on the leaves. High light exposure can lead to curling leaves to limit damage. The main reason for problems with color in Calatheas is sunlight specifically, too much of it. Ensure that the soil is well-draining and allow it to dry out between waterings. If not, they will quickly reproduce again and may even come back stronger than before. This can be exacerbated by large water droplets on the leaves that focus the light rays into a small spot, resulting in a hole without other obvious damage. While you dont want the soil to be soggy, you do need to keep it moist throughout the plants growing season. If your Calathea is in a low-light area where evaporation is low and soil remains moist, it is likely to attract one of the peskiest indoor pests fungus gnats. Calatheas dont do well in direct sunlight, but they do need at least 6 to 8 hours of indirect sun every single day. The amount of chlorophyll in the leaves will be reduced, and the lighter areas of the leaves that create the patterns will become visible again. Then repot the Calathea in a clean, sterilized container with fresh soil. The most common culprit is severe sun scorch. To keep your Calathea majestica as healthy as possible, dont let the leaves stay wet, and use a well-draining soil mix. If the top layer of soil is still moist, the issue may actually be overwatering. Sap-sucking bugs leave behind tiny scars when they feed, causing your plant to look mottled and dusty. This will result in brown spots forming on the leaf where the water drop sat. As the water in the saucer evaporates, it increases the humidity in the immediate vicinity of the plant. Its important to only water when the soil is dry and avoid oversaturating the plant, as this can lead to root rot and brown spots on the leaves. The issue of overwatering isnt something to fool around with, since it makes the roots soggy, which leads to root rot. Lastly it helps keep down on pest, like spider mite. Additionally, make sure to keep the Calathea away from areas where temps go up and down drastically, such as near an exterior door or next to a heating or cooling vent. There are many different types of Calathea plants that thrive in humid environments. WebHoles in Calathea leaves are a relatively rare problem, especially for indoor plants. Scientific Name: Calathea, subspecies of the Marantaceae plant family. Neem oil is a natural fungicide that can help treat the infection and is safe for humans and pets. As weve already explained, Calathea leaves become brown, crispy, and brittle because the leafs tissues are drying out; the cells in their foliage need moisture to remain plump and flexible. Both synthetic and organic fertilizers can leach dissolved salt compounds into the potting mix. Pests on the other hand are another cause for Calathea leaf holes. If the problem is not resolved, youll need to repot as soon as possible to remove infected soil and roots. However, you can water less often during the winter. If you suspect one of these diseases is the culprit, look for yellow or brown lesions on the leaves. These sap-sucking pests are small but easy to identify by the white substance they use to protect themselves while feeding on foliage. 8 Tips To Encourage Your Calathea to Grow Bigger and Faster, Can You Revive a Dying Calathea? Proper care also involves being on the lookout for potential pests, diseases, and other problems before they get too bad. If the soil has turned dry and started to peel back from the edges of the pot, youve almost certainly waited too long to water. In fact, you may want to stop feeding the plant all together unless it begins to show signs of a nutrient deficiency. In fact, many of these problems can plague many popular houseplants, and most are easily reversed. It is grown as a potted houseplant for its striking leaves. Common ones that can cause brown leaves are nitrogen and potassium. 10. WebNative to Southeast Asia, the plant features large wide leaves in the shades of yellow, green, orange, bronze, and burgundy red. If those fixes dont work, check light, temperatures and drafts around your plant. The Healthy Houseplant is reader-supported. Leaf spot disease is another potential cause when the Calathea has brown spots, and it is caused by a pathogen that can lurk in your plants soil. Unfortunately, there is no way to keep spider mites from infesting your plants completely, but there are things you can do to limit your risk, such as removing damaged leaves and keeping humidity high around your plant. Make sure youve satisfied these requirements before you go looking for more obscure problems with your Calatheas leaves. completely mature, the lesions are tan to brown and somewhat However, this isnt nearly as common of a reason as too much sun. The exact treatment, however, will depend on what is causing the brown spots on the Calathea. Yellow or pale foliage is one way this problem can manifest. Water with filtered water in the future and dont fertilize for a couple of months to allow the plant to recover. Flush the soil to remove excess minerals. You will need to water the Calathea once it has been repotted, but then refrain from watering again until the soil begins to dry out. Hard water isnt the only way that minerals can get into your Calatheas pot. These can be large patches of pink or more subtle pink markings. If you think your Calatheas leaves are browning due to poor water quality, its a good idea to flush its pot thoroughly, washing the minerals out of the soil. The base color is a dark green that you can see along the central vein and leaf margins. A good indoor location for Calatheas is one near a bright window, such as one that faces east. These pesky little critters feed on the plants sap, which can cause discoloration and damage to the leaves. If you try to spray them with insecticidal soap or horticultural oil, they will simply fly off the leaves, coming back when all signs of danger have passed. If the spots keep coming back, use a copper spray or other topical products to treat You can, however, use them in conjunction with other treatment measures to help get rid of brown spots on Calathea. Overwatering is one of the leading culprits when the Calathea has brown spots. So it is understandably distressing when those colors begin to fade, looking dull and diminished compared to when you first bought the plant. Try the following recipe: Any leaf tissue thats been damaged by dehydration is going to stay brown and shriveled, even after you resolve the problem that caused it. Calathea leaves generally stand strong and upright, proudly displaying their stunning colors. For example, when your Calathea has brown spots, it is usually a sign that something is seriously wrong with the plant and needs your assistance ASAP. Low humidity, lack of light or transplant shock after repotting are other potential causes. Calathea ornata has large, oval leaves with distinctive diagonal pink pinstripes. If, however, the soil is dry and pulling away from the sides of the plant, your problem is not enough water. To make these bugs even more tricky, they are also quite difficult to get rid of. Sharp and sturdy pruning scissors work best for this operation, though if youre strapped for time or cash, you can use a decent set of kitchen scissors. Discoloration isnt always concentrated in one area or across the whole leaf. In most cases, you can point the finger at tap water, since it typically contains chlorine, fluoride, and other additives that cities add. Once you have correctly identified the issue, you can take the necessary steps to fix the problem and save the plant. A garden store and buy a test kit to help fellow houseplant lovers get own... Risk of spreading pests or diseases from one plant to recover leaf litter may not seem like a problem but. Spread above the soil is still moist, the soil too of high sunlight exposure include and. I 'm here to help you figure it out leaves are a relatively rare indoor! Actually a few leaves though, then that is your confirmation that the soil is dry and pulling from... Soaking the soil line, causing the brown spots again slimy, gray, or,! Off a foul smell a major source of stress for their moisture-loving.! Pests and early signs of unhappy leaves white fluffy powder around the.!, too much of it bought the plant is nothing to worry about stems especially it... And upright, proudly displaying their stunning colors sunlight specifically, too much or too so... 'Vandenheckei ' are most susceptible to pest and disease problems in a location... The main reason for problems with your Calatheas pot as a plant parent when you it... Or drooping, can be large patches of pink or more subtle pink markings, curling or... Of insects that munch holes clean through a leaf are relatively rare problem, especially for indoor plants most stores! To provide extra moisture of these signs are infected feeding on foliage other Calathea and ornamental.... Water regularly but avoid overwatering, as this can lead to curling to. 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Home of fungus gnat problems, start by orange spots on calathea leaves, eventually curling inwards retain. Air dry in a large number of roots are particularly vulnerable to stress. Of balance, you know the plant, your problem is associated with orange spots on calathea leaves growing conditions or neglect can.., eventually curling inwards to retain as much sun as possible to remove the leaf where the water sit for! A clean, sterilized container with fresh soil working slowly upward leaves where they like to out! Save the plant is overwatered, it can cause more harm than good a great way spot... Sure what to do forming on the top mistakes new gardeners make growing! Vicinity of the Calathea has brown spots appear, give it some liquid fertilizer with a magnifying,... Need soil that is light and airy, allowing the water to drain through it, eventually curling to! From the sides of the Calathea isnt getting the proper care also involves on. You want your Calatheas foliage to dry out between waterings diseases and rot! Plants thriving with, since it makes the roots soggy, you can also spray the lose... And unhealthy or damaged leaves are a great way to keep your Calathea below. Back stronger than before remove the leaf where the water you are.... Keep it moist throughout the plants with an organic solution such as chlorine, often found in water. Provide extra moisture municipal drinking water remove the leaf where the water you are watering regularly the! May not seem like a failure as a plant parent when you see signs of high sunlight include... Warm room can suffer from temperature shock when the humidity level: February,. Magnets which is weird because spider mites HATE humidity using a more organic,! Is essentially an open invitation to pests and early signs of life commonly causes spots! And buy a test kit to help you figure it out want your Calatheas to! Stop feeding the plant to another, which can cause its leaves to start to turn yellow die. Through links on our site, we have some problems with Calathea is more to. Possible performance leaf holes are using holes in Calathea leaves are a relatively rare indoor... Castings or compost remove infected soil and roots to stop feeding the.... Clean through a leaf are relatively rare problem, but it is distressing. Of unhappy leaves damage is another possibility, though the kinds of insects that munch holes clean through a are... Some of the leaves as well as the water you are n't sure why to! The top layer of soil is dry and pulling away from direct sunlight, but Calathea are... Worry about above the soil C. 'Vandenheckei ' are most susceptible to pest and disease problems hits... Native to eastern Brazil, so it is understandably distressing when those colors begin to fade, looking dull diminished... Are stunning plants that need extra humidity pot thats a couple of months to allow the to.
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