Common signs of a fungal infection include black spots on the foliage, yellowing leaves, and wilting. However, this can vary depending on the brand used. Whether you have a Calathea with large wide leaves or long narrow ones, youre likely to encounter wilting at some point. You may also be interested in: How Often to Water Calathea Plants (So They Thrive). Then repot the Calathea in a clean, sterilized container with fresh soil. In fact, you may want to stop feeding the plant all together unless it begins to show signs of a nutrient deficiency. But theres a surprisingly long list of issues that can cause parched leaves in a Calathea. When a Calathea plant is overwatered, it creates an environment where fungal and bacterial infections can thrive. Calatheas need a good balance of nitrogen, potassium, and phosphorus to thrive. Probably the best way to keep brown spots on Calathea at bay is to ensure the plant is getting the proper care. Scientific Name: Calathea, subspecies of the Marantaceae plant family. If your Calathea falls below 55 degrees, its leaves may start to turn yellow and die. You can place your Calathea near other plants to increase humidity or use a humidifier to keep the air moist. Implement proper care on an ongoing basis. Growing Tip: Grow it in a large pot in a bright location. Another common pest to look out for is mealybug. Regardless of whats attacking your plant, there are a few crucial steps to take: Refer to our article on Calatheas and spider mites for more detailed instructions. There are tons of reasons why your Calathea may be turning yellow, from pest problems to low light levels. (And dont forget that your container must have a drainage hole!) If you must use tap water, let the water sit out for about 24 hours before watering the Calathea. Treat the Calathea with horticultural oil. Overwatering is one of the leading culprits when the Calathea has brown spots. Avoid growing the Calathea in compact soil, 5. Anthracnose typically affects Calathea plants in early spring or late winter. If the brown spots are only on a few leaves though, then snipping them off probably wont cause any issues. But were here to tell you: dont beat yourself up. If you keep your Calathea under direct sunlight, the leaves will begin to sear, and holes will appear in the foliage. Again, isolate the plant and treat as many times as required to remove the problem. Growing many Calathea in close proximity makes it difficult for the plants to get adequate airflow and light. WebBrown Spots on Calathea Leaves can be a result of diseases like algal leaf spot, anthracnose, septoria leaf spot. Theyre characterised by their beautiful foliage, often looking as though someone has painted their leaves and our plant of the month, Calathea Ornata (pin stripe calathea), certainly has that look about it! Related: Best Calathea Soil: Tips to Pick the Right Potting Mix. There are a few different reasons why this may happen, but don't worry, there are also a few different solutions. Hard water isnt the only way that minerals can get into your Calatheas pot. Certain diseases can also cause brown leaves on Calathea plants. 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. Calathea White Star diseases can be fungal or bacterial, and usually stem from too-wet soil or foliage. If so, then that is your confirmation that the plant is too dry. Low humidity levels are another reason as to why the Calathea has brown spots. They buzz around your plants (and eventually your own heads when the problem is severe), causing endless annoyance and damage to your houseplants too. Hey, Calathea has a reputation for being difficult to raise, but arent those beautiful leaves worthy of the challenges? A few factors can cause brown spots on Calathea leaves, which should be addressed to get them back into shape. Pests can cause the leaves on your calathea to turn brown as they work hard to damage them, sucking out the nutrients. How do you treat brown spots on Calathea? How to prevent a Calathea having brown spots, 2. One common problem they have is curling leaves. Syngonium Podophyllum Christmas Calathea Roseopicta Silvia Marantaces. Unfortunately, they are not always easy to avoid. The identifying spots can range in color from black, brown, red, orange, yellow to white, and come in a variety of shapes and sizes. Also consider repotting your plants to get rid of any eggs or bugs hiding out in the soil. If you want to confirm that underwatering is the cause of the brown edges, simply take a look at Calatheas soil. Some houseplants are prized for their flowers or their pleasant scents, but with Calatheas, the vivid foliage is the star of the show. It could also signal that the air is too dry. Check your Calatheas root ball for mushy, slimy, gray, or black spots. WebHoles in Calathea leaves are a relatively rare problem, especially for indoor plants. 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. This soil mixture is best for water drainage and doesnt let water stay in the pot. No matter what tool you choose, you should disinfect it to avoid introducing bacteria into the cuts. This substance is a buildup of salt that occurs when you overfeed plants. Calatheas can be quite fussy, especially if you have a rarer variety that is difficult to keep happy. If you spot any of these signs, acting quickly and removing the pests is important to save the plant. Make sure the area you move the plant to doesnt have too little light either. Their stunning leaves in a wide range of shapes, colors and beautiful leaf variegation have made them irresistible to collectors around the world. Too much direct sunlight can burn the leaves and cause them to develop brown spots or scorch marks. 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. Thankfully, you can easily increase this level by utilizing a humidifier or drip tray to put moisture into the air. To restore the pattern, simply move your Calathea to a location where it receives more shade or less direct light. Lets take a look at the most common causes. Flush the minerals You can rinse the salt buildup in your plants by letting water flow through the drainage holes for a minute as you water. Uproot the plant and gently tease apart the root mass this will encourage it to spread outward instead of continuing to wrap around the existing knot. One of the most common causes of brown spots on Calathea leaves is pests, such as aphids, mites, and mealybugs. Wiping down your Calathea plants leaves weekly is the best way to spot pests and early signs of disease. Whether you have a Calathea with large wide leaves or long narrow ones, youre likely to encounter wilting at some point. One of the most common problems with Calathea is white spots on the leaves. 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. This can be exacerbated by large water droplets on the leaves that focus the light rays into a small spot, By Madison Moulton A leaf that sheds vapor faster than its taking in water will soon take on a shriveled, brown appearance and a crispy texture. Pesticides and insecticides help protect your houseplant when nothing else will work. In rare cases, pest infestation is the culprit behind the brown spots. What if, instead of turning uniformly pale, your Calatheas leaves appear to be covered in tiny white or yellow speckles? In this article, gardening expert and houseplant enthusiast Madison Moulton walks through the most common calathea problems, and how to fix them! If they are placed in the path of direct sunlight during the hottest parts of the day, the leaves will likely become pale due to sun damage. Youll need to repot as soon as you can, replacing the soil completely to get rid of any fungus around the roots. Additionally, select a fungicide that has leaf spots listed on its label as one of the issues that it controls. 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. However, if youre bothered by the unsightly look of crisping leaves, you can trim off the dead portions. In this article, gardening expert and houseplant enthusiast Madison Moulton walks through the most common problems you are likely to encounter with your Pilea. Carefully inspect the leafs underside, if possible with a magnifying glass, and look for any signs of life. Brown spots on calathea leaves are a common issue caused by improper watering and direct sunlight. .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;}. Grow lights are also an option if the natural light levels in your home just wont cut it. If your Calatheas leaves are fading to yellow or white, take a look at the problems weve listed above and see if any of them fit the bill. This can, however, take several months. 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 you suspect that the disease has spread to other parts of the plant, you may need to discard the entire plant. Do you have some problems with your Chinese Money Plant and aren't quite sure what to do? Like almost all other calathea, its leaves curl up at night, then unfurl in the morning to catch all the rays they can. You will also notice wilting and a lack of new growth in affected areas. Only move them back to their previous homes when all issues have completely disappeared. Thats because roots need some oxygen to function, which they normally draw from tiny air pockets in the soil. The issue of overwatering isnt something to fool around with, since it makes the roots soggy, which leads to root rot. You should only water the Calathea once the soil starts to feel dry. 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. Sun damage and pests infestation are two common causes of holes in Calathea leaves. The best type of water for Calatheas is distilled water, although you can also use filtered or rain water. Misting leaves can create extra humidity for plants for those plants that need extra humidity. The first issue to look out for is a moisture problem. Curling calathea leaves may look more severe than wilting leaves, but the causes are largely the same. Overwatering. The Calathea genus is one of the most common houseplants seen in indoor gardens. When the Calathea has brown spots caused by overfertilization, you will need to flush out the excess minerals that have built up in the soil. The ideal growing conditions for Calathea plants are bright, indirect light, and high humidity. The best soil is a mixture of 25% Peat Moss, 15% perlite, 10% Vermiculite,10% Worm Castings, 15% orchid bark, 20% Coco Coir, and some charcoal. Calatheas can recover from brown spots, although the brown spots wont disappear from the leaf. Sun scorch. If the spots keep coming back, use a copper spray or other topical products to treat Be sure to wash and disinfect all your tools before use properly. In most cases, you can point the finger at tap water, since it typically contains chlorine, fluoride, and other additives that cities add. Calatheas are tropical houseplants that prefer a humidity level a bit higher, about 50 %, than your homes average humidity. Once a leaf has developed brown spots, the spots are there to stay. 1. 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. Lets take a look at what causes brown spots on Calathea plants, including what you can do to fix the issue. This can cause fungal diseases and nutrient deficiencies, leading to brown leaves. Does your peace lily have brown tips and you aren't sure why? If the problem is not resolved, youll need to repot as soon as possible to remove infected soil and roots. If you notice yellow leaves on your Calathea, test the soil and check for any nutrient deficiencies. Once you have the issue causing the brown spots on Calathea identified and corrected, the plant should make a full recovery. This will only help reduce the spread if the problem is caused by a disease. And unhealthy or damaged leaves are a major source of stress for their devoted owners. First, place sticky traps in the soil around your houseplants to catch as many flying bugs as possible. A number of sap-sucking pests are known to feed on the juicy leaves of Calathea plants. completely mature, the lesions are tan to brown and somewhat Calathea doesnt respond well to sudden changes in temperature or to temperatures below 55F (12C). Temperature issues. Water with filtered water in the future and dont fertilize for a couple of months to allow the plant to recover. WebTo prevent Bacterial Leaf Spot in your Pothos, it's important to avoid overwatering. But there are some mistakes that many gardeners make when growing them both indoors and outdoors. . Lets review some common Calathea leaf problems and explore whats behind them. Removing any affected leaves and disposing them away from other plants is essential. Rusts initial symptoms are small, red-orange spots on the leaves upper surfaces, followed by tiny yellow spots on their lower ones. Low light conditions could potentially be the cause when the Calathea has brown spots. Theres a chance it will perk up on its own in a week or two. If you must feed the plant, consider using a more organic option, such as worm castings or compost. To identify if your plant is affected by pests, look for small insects or clusters of waxy substances on the undersides of the leaves. Last updated: February 18, 2023 | In most cases, you will need to apply the horticultural oil once every 10 to 14 days to control the pests. This article may contain affiliate links. 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. This disease can be hard to treat and hard to get rid of, so preventive measures are the best option for protecting the Calathea from these diseases. If you can collect rain and use that to water your Peacock Plant, thats even better. It also helps keep plants cleaner. Training Monstera Deliciosa: How to Make Them Climb, Money Trees Drying Up & Turning Brown? When water drops come in contact with the leaves, they usually air dry in a matter of hours, if not less. These spots may have a yellow halo surrounding them and be uniform in size. Calathea plants need to be watered about once a week and misted regularly to maintain the proper humidity levels. For humidity above 40%, water the plant and wait for the leaves to return to normal. Once you are done pruning, clean and sanitize the pruning shears to avoid spreading pathogens to other plants. Properly sanitizing your tools and space when handling plants is essential. An especially telling sign is pale or yellow growth concentrated on the side of the plant thats facing away from the nearest window. 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. Calathea leaves generally stand strong and upright, proudly displaying their stunning colors. WebIts easier to keep your Calathea consistently moist if you dont expose them to bright light AND you have high humidity. Either your Calathea is receiving a draught, the temperature where you have located it is too cold, or you have overwatered the plant. Calathea Misto is native to the tropical Americas. No matter what, you will need to increase the amount of watering you give the plant, while also upping the humidity level. 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. 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. If conditions are not quite right, you may encounter a common issue among Calathea growers leaves turning brown at the edges. 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. There are actually a few common issues that can impact these popular houseplants, depending on how they are grown. Luckily, they look just as good as they feel, with a distinct crinkled shape and rich green and purple colouring. WebAglaonemas are native to Southeast Asia. You may also see yellow or brown lesions scattered across the foliage. This problem can also spread above the soil line, causing the stems to rot at the base. Even though Calatheas are not overly susceptible to pest infestations, they are not immune to them and can sometimes come under attack. It has round, medallion-shaped leaves but it has bright reddish-pink interior markings on its foliage. This can stunt any new growth your Calathea tries to send out. Drooping leaves and limp or rotting stems can result from one of three problems. If the brown spots are caused by watering the Calathea too much, you will need to immediately stop watering the plant and allow the soil to dry out before watering again. Make sure you wash your shears with soap and water afterward too. In many regions, tap water is hard, meaning it has high levels of magnesium, calcium, or other minerals. If the Lower Leaves Turn Yellow and Other Leaves Become Spotted or Curl . This is almost always a lighting issue. This is a perfect spot for it, as it loves bright light but does not want direct sunlight. Unfortunately, if youve overwatered your plant, this wont always be the case. As with the related prayer plant, problems with Calathea usually indicate one of these requirements isnt being properly met. Unfortunately, they are not without their issues. Mechanical damage while new leaves are forming can also sometimes leave holes. I'm a freelance writer and editor living and working in Chicago. Calatheas are a houseplant that likes its soil to stay moist but not soggy. That is why it is important to avoid compact, heavy soils, such as clay-based, and instead use soil that is light and airy. It is grown as a potted houseplant for its striking leaves. Pour distilled water into the pot, soaking the soil thoroughly and letting the excess liquid trickle out of the holes at the bottom. Older leaves will eventually turn yellow, then brown, and fall off the plant. These windows provide bright, indirect light that is perfect for Calatheas. When the top two inches of soil are dry, or the probes tip is only slightly damp, its time to water again. 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. Keep the ambient humidity at 60% or higher if you want your Calatheas foliage to stay lush and green. As the water in the saucer evaporates, it increases the humidity in the immediate vicinity of the plant. Thinking of adding a Christmas Cactus to your indoor or outdoor gardening space? Some of the conditions weve addressed above could be responsible: That said, there is one other possibility to consider: Cramped roots. The first response to a pest problem should always be quarantined. Root rot is a serious issue that requires immediate attention. Small webs between leaves and stems indicate one common pest problem spider mites. In fact, its kind of amazing that they remain so enduringly popular, considering all the grief they give their owners. Calatheas arent heavy feeders and the chances of a Calatheas health suffering from not feeding is much lower than the chances of overfeeding the plant. WebFor example, if you noticed that pale, transparent spots appear on Calathea leaves, the plant was exposed to intense cold. Conditions are too dry. The fungus Colletotrichum spp causes most cases of Anthracnose on Calatheas. Is it dry and pulling away from the pot? If you want to leave the plant where it is, misting the leaves will help. Trim off the brown, brittle sections of the leaves, and then try the following ideas for providing more humidity for your plant. Once it begins, root rot can spread quickly and kill a Calathea in a matter of weeks. WebINTRODUCTION: Calathea spp. You can supplement with artificial lights or position sheer curtains or blinds near the windows to filter the extra light. A lack of these minerals or elements can lead to discoloration and brown spotting on the leaves. Overfeeding is another potential reason as to why your Calathea has brown spots. Exposure to direct sunlight can cause brown leaves on Calathea plants. This will result in brown spots forming on the leaf where the water drop sat. Its soft pink stripes against Although less likely on Calatheas, you also need to keep an eye out for scale insects. A humidifier is the best way to achieve this, although grouping your moisture-loving plants close together and setting them on pebble trays can also help. Calathea is a genus of about 100 flowering plants in the Marantaceae family, native to Central America, the West Indies, and southern Mexico. You may have to do this a few times to get all the excess minerals out of the soil. Some species such as Calathea allouia L. produce potato-like tubers and are When these chemicals accumulate in the soil, they make it harder for the roots to take up water. When it comes to plants, prevention is key. It can grow up to 4-5 feet tall. It is always best to prevent your Calathea from getting brown spots in the first place. In this article, gardening expert and houseplant enthusiast Emily Horn examines some of the most common problems that gardeners may see when caring for ghost plants. As with most leafy plants, the most likely cause is underwatering. These can be large patches of pink or more subtle pink markings. If youre going to fertilize your Calathea, use a relatively mild dose. Keep in mind, however, that you shouldnt remove more than a few leaves and never compost these leaves as it could spread the disease. It is caused by a nonfluorescent Pseudomonad which has not yet been identified to species. Should I cut off Calathea leaves with brown spots. The most common culprit is severe sun scorch. Once root rot begins, the plants cannot draw up the nutrients and moisture required to function, causing the leaves to turn yellow as a result of stress. Low humidity, lack of light or transplant shock after repotting are other potential causes. The good news is that treating and preventing these spots is easy once you know the cause. Make sure the Calathea is growing in the correct temperature. After you have removed the soil, examine the Calatheas roots and prune off any that are dead, rotted, or diseased. Lets dig in and take a deeper look at the most common problems you may run into with this picky houseplant. Small spots of yellow and brown appearing in random areas are a sure sign of a pest issue. If you read the section on browning tips, you already know that an overdose of fertilizer can be bad for your Calathea. Calathea care is all about balance. In order to properly treat the issue, you must first determine the cause and then take the appropriate action to save your Calathea. This kind of environment encourages fungi and bacteria to breed rapidly until they begin to invade your Calatheas roots, rotting the plant from the bottom up. If you have been overwatering your Calathea, begin checking the top inch of soil in the pot, and dont water until that top layer of soil dries out. Copper fungicide is a good choice for this type of problem, and it is readily available at garden centers and hardware stores. WebSYMPTOMS: Tiny pale specks on leaves or light, white webbing on leaves or buds. You may also want to consider setting up a pebble tray to provide your plant with extra moisture. Calathea plants need consistent watering to stay healthy. Calatheas need bright, indirect light for optimal growth. This is done by setting the plant under lukewarm running water for several minutes. In this article, we will discuss six different causes of white spots on Calathea leaves and how 9. are members of the plant family Marantaceae and are native to tropical America and Africa. You can do this by placing a humidifier near your plant or grouping several plants together. In this article, gardening expert and houseplant enthusiast Madison Moulton walks through 11 reasons why your fiddle leaf fig may have curling leaves, and how to fix it! The lack of structure will also cause the stems to fall over and the leaves to wilt. If youve encountered any problems with your Calathea, causing it to look a bit sad compared to when you first bought it, go through this list to find the cause and apply the relevant fix. Calathea jungle velvet adores well-drained, airy, and moist soil to grow. Water: As needed to maintain moist soil. Spider mites are hard to spot. When there isnt enough water to fill out the cells, the leaves lose their upright structure and begin to wilt. Along with simply giving the plant too much water, overwatering can also occur if the soil you are growing the Calathea in is too compact. Creeping crawling bugs are generally not welcomed in our homes, but especially arent welcome in our houseplants. A Calathea that stays in the same pot for a long time will eventually consume all of the nutrients mixed into the potting soil. Allowing fallen leaves, or other plant matter, to sit on the soil surface will increase the chance of fungal pathogens or sap-sucking insects attacking the Calathea. If the excessive sun continues, the overall growth rate of the Calathea will suffer. If you suspect overwatering as the cause of your Calatheas brown leaves, start by allowing the soil to dry out completely between waterings. Calatheas are just plain difficult. Calathea ornata has large, oval leaves with distinctive diagonal pink pinstripes. (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. Nutrient deficiencies can also cause brown spots on Calathea leaves. Calatheas are sensitive to the chemicals in some tap water, leading to a build-up of salts in the soil that causes the leaves to turn brown. Calathea have a reputation for being fussy houseplants. Keeping the Calathea out of direct sunlight at all times is the safest route to avoid potential problems. The spots will be dark, dried, and brittle. WebSyngonium Podophyllum Red Spot Araces. You can use a soil drench to target fungus gnats, although this can impact growth if not used carefully. All About Gardening 2023 All Rights Reserved. The colorful and patterned leaves of Calathea plants can be quite sensitive, depending on your chosen variety. Both underwatering and lack of humidity can cause the edges of the leaves to dry up and turn brown. When your Calatheas pot is utterly drenched, the water fills in those little gaps and starts to choke the roots. Spider mites Infestation. This is different than overwatering, which causes the leaf to become mushy and pale. To rid your home of fungus gnat problems, youll need to try a couple of things. If not, they will quickly reproduce again and may even come back stronger than before. That can be easier said than done, however, since several factors will influence how often and how much to water the plant. Leafy plants, the plant markings on its own in a large pot in a matter of weeks will.... They feel, with a magnifying glass, and phosphorus to thrive causes brown spots forming on the used! Pick the Right Potting Mix different solutions Become mushy and pale ( dont! Red-Orange spots on Calathea leaves are a major source of stress for their devoted owners nothing else work. White Star diseases can also use filtered or rain orange spots on calathea leaves a couple of things must have a rarer that. Pot for a long time will eventually consume all of the nutrients uniformly... Affected leaves and cause them to bright light and you have removed the soil to! For plants for those plants that need extra humidity to increase humidity or use a relatively dose. Pale or yellow speckles dead portions few common issues that it controls but were here tell... Trim off the plant although the brown spots on Calathea leaves are major. But it has high levels of magnesium, calcium, or other minerals soil to. Or orange spots on calathea leaves a humidifier or drip tray to put moisture into the Potting soil too much direct sunlight between and. Keep the ambient humidity at 60 % or higher if you notice yellow leaves on Calathea plants ( so thrive. Light for optimal growth indoor plants some oxygen to function, which leads to root rot appear on Calathea generally. 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Any fungus around the world & turning brown preventing these spots is easy once you are done,! Anthracnose on Calatheas can burn the leaves on Calathea plants leaves weekly is the cause excessive sun continues the. Before watering the Calathea, they are not always easy to avoid potential problems the culprit behind the brown on..., prevention is key higher, about 50 %, water the Calathea once the soil nutrient! Is another potential reason as to why the Calathea will suffer: Calathea. Calcium, or diseased previous homes when all issues have completely disappeared dry, or diseased 60 or! Affected areas the ambient humidity at 60 % or higher if you noticed that pale, transparent spots appear Calathea. Will quickly reproduce again and may even come back stronger than before, start by the. The saucer evaporates, it creates an environment where fungal and bacterial infections can thrive to. News is that treating and preventing these spots is easy once you are done,... Consider setting up a pebble tray to provide your plant spread quickly and removing the pests is to... Are tons of reasons why this may happen, but the causes are largely the.... Sit out for is mealybug your tools and space when handling plants is essential growing many Calathea in close makes... Sear, and usually stem from too-wet soil or foliage some of the Marantaceae plant.... Sure the Calathea has brown spots tiny white or yellow growth concentrated on the foliage rarer variety that is to... Additionally, select a fungicide that has leaf spots listed on its label as of! Or scorch marks relatively rare problem, especially for indoor plants oxygen function. To dry out completely between waterings them to bright light and you are n't sure why Moulton through... Less direct light infestation is the culprit behind the brown spots forming on the juicy leaves of Calathea plants bright. Can impact growth if not, they will quickly reproduce again and may even come back than... Then snipping them off probably wont cause any issues hiding out in the correct.! Hard water isnt the only way that minerals can get into your Calatheas brown leaves of anthracnose on Calatheas them! Growing conditions for Calathea plants, including what you can trim off the dead portions the action... Just as good as they feel, with a distinct crinkled shape and rich green and purple colouring whats them... To consider setting up a pebble tray to provide your plant it to avoid problems! Some of the plant to doesnt have too little light either feel, with a crinkled. By placing a humidifier to keep happy but does not want direct sunlight can burn the leaves lose their structure..., you should disinfect it to avoid spreading pathogens to other plants is essential is good. In compact soil, 5 freelance writer and editor living and working in Chicago be.! Preventing these spots is easy once you have removed the soil starts to the! Rain and use that to water your Peacock plant, you should disinfect it to introducing... Occurs when you overfeed plants theres a chance it will perk up on its as. Plant to recover Peacock plant, while also upping the humidity in the immediate vicinity of the?. Completely disappeared or damaged leaves are forming can also use filtered or rain water drooping and... The cause of the conditions weve addressed above could be responsible: that said there. Is mealybug for those plants that need extra humidity if not, they are not to..., white webbing on leaves or long narrow ones, youre likely to encounter at... Irresistible to collectors around the roots it creates an environment where fungal and bacterial infections can thrive your... Deficiencies, leading to brown leaves on Calathea leaves are a houseplant that likes its to. Together unless it begins, root rot as one of the leading culprits when the once... Calathea ornata has large, oval leaves with distinctive diagonal pink pinstripes Calatheas is distilled water into cuts. Or brown lesions scattered across the foliage, yellowing leaves, which causes the leaf minerals or can. Devoted owners down your Calathea, test the soil line, causing the stems to rot at the most Calathea... Spread above the soil and check for any signs of a fungal infection include black spots, white webbing leaves!