When the Calathea has brown spots, it may be because the plant is getting too much sun. A stressed Calathea is more susceptible to pest and disease problems. White fluffy powder around the leaves and stems especially if it is currently moving is a guaranteed sign of mealybug. When the top two inches of soil are dry, or the probes tip is only slightly damp, its time to water again. It is always best to prevent your Calathea from getting brown spots in the first place. 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. To prevent underwatering, consistently water your Calathea plant to keep the soil moist but not soggy. These attackers can be chased off by occasionally treating the plant with neem oil; see our article on how to use this natural pest repellent on Calatheas. It also goes without saying that you should immediately stop fertilizing the Calathea, and then dont fertilize the plant again for a while. That can make the leaves too dark for their patterns to stand out. Hey, Calathea has a reputation for being difficult to raise, but arent those beautiful leaves worthy of the challenges? Syngonium Podophyllum Christmas Calathea Roseopicta Silvia Marantaces. Excessive sunlight not only results in brown spots appearing on the leaves, but it also burns and scorches the foliage. So it is understandably distressing when those colors begin to fade, looking dull and diminished compared to when you first bought the plant. 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. 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. . Low light conditions could potentially be the cause when the Calathea has brown spots. Depending on the severity of the problem, you will likely need to repeat the process a couple of times until you are sure all the mealybugs are gone. Temperature issues. Brown spots on Calathea leaves can be caused by environmental, pest, and disease-related issues. This will result in brown spots forming on the leaf where the water drop sat. 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. These tiny crawling bugs are usually found on the stems. Webcalathea growers only during the past year or two. In fact, you may want to stop feeding the plant all together unless it begins to show signs of a nutrient deficiency. Repotting Calatheas is not usually recommended unless the plant has outgrown its current container. It could also signal that the air is too dry. Spider mites are hard to spot. 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. A good indoor location for Calatheas is one near a bright window, such as one that faces east. Calatheas are sensitive to the additives, such as chlorine, often found in tap water. Growing Tip: Grow it in a large pot in a bright location. All Rights Reserved, Identifying the Cause of Brown Spots on Calathea Leaves, Preventing Future Brown Spots on Calathea Plants, Why Are My Calathea Leaves Turning Yellow? Why Your Monstera Deliciosa Is Crying, Sweating and Dripping Water. I'm a freelance writer and editor living and working in Chicago. However, any problems you encounter are usually not impossible to solve. As with the related prayer plant, problems with Calathea usually indicate one of these requirements isnt being properly met. When the humidity in your home drops too low, it can cause the foliage to dry out and become brittle. Sun damage and pests infestation are two common causes of holes in Calathea leaves. To avoid brown spots, water your calathea properly and avoid placing it in direct sunlight. That doesnt mean their environment should be so hot that you sweat through your shirt whenever you water your plants the ideal temperature range is 65-85 degrees Fahrenheit. The fungus Colletotrichum spp causes most cases of Anthracnose on Calatheas. The brown spots wont go away on their own unless you correct the problem that is causing them. In order to properly treat the issue, you must first determine the cause and then take the appropriate action to save your Calathea. If you use commercially available fertilizer, only apply a balanced, liquid fertilizer to the Calathea once a month during the spring and summer. 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. 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. As an Amazon Associate I earn from qualifying purchases. The problem is the chemicals that are usually present in municipal drinking water. How to prevent a Calathea having brown spots, 2. Calatheas are a houseplant that likes its soil to stay moist but not soggy. Scale can be tricky to spot as they are so easily camouflaged. Scientific Name: Calathea, subspecies of the Marantaceae plant family. They dig their teeth in and settle down to feed on any water and nutrients that come through the stems, depriving the leaves. Because Calatheas are tropical plants, they need humidity levels that are a little higher than what your homes average humidity typically is. In most cases, the problem is associated with poor growing conditions or neglect. Avoid growing the Calathea in compact soil, 5. Try moving your Calathea to an east-facing window, or a south-facing room with gauzy curtains. Continually check the stems for tiny bumps in irregular patterns. This helps reduce the risk of spreading pests or diseases from one plant to another, which can cause brown spots on leaves. To prevent future brown spots on your Calathea leaves, there are a few steps you should take. Try watering your Calathea with rain water or distilled water. Allow the soil to dry out slightly and check the performance of your plant. 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. Stick your finger in the soil up to around two knuckles deep; if it feels wet, do not add any additional water. So keep that in mind before you dampen the plants leaves. This will help create a more suitable microclimate for your Calathea. Excess misting can lead to spots on your plants leaves. This will, however, require removing the Calathea from its pot and discarding all the soil. Once identified, apply an all-purpose fertilizer that contains the necessary nutrients for your Calathea. All About Gardening 2023 All Rights Reserved. Make sure the Calathea is growing in the correct temperature. If you see the spots on a single leaf, its usually recommended to remove the leaf. Furthermore, pruning off the leaves wont stop the problem if the brown spots are associated with the plants growing conditions. This is different than overwatering, which causes the leaf to become mushy and pale. 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. Sun scorch. They buzz around your plants (and eventually your own heads when the problem is severe), causing endless annoyance and damage to your houseplants too. While you dont want the soil to be soggy, you do need to keep it moist throughout the plants growing season. If Your Calathea Isnt Growing Well or the Leave Edges Turn Brown and Brittle, If the Leaves Begin to Droop or the Stems Become Limp and Begin to Rot, If You See Gray Mold Growing on the Leaves or Stems. 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 dont want to create your own mixture, you can purchase a commercially available potting mix designed for Calathea. Look for roots pushing up from the soil or creeping out of the drainage holes in the pot these are sure signs that your Calthea is desperate for space. If the soil feels dry and brittle, underwatering may be to blame. The Calathea Roseopicta is also known as the rose-painted calathea and it is one of the most spectacular calatheas on this list! When it comes to plants, prevention is key. 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. Lack of humidity. This is a perfect spot for it, as it loves bright light but does not want direct sunlight. Give your plant filtered or distilled water to sidestep this issue. 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. We warned you about the risks of exposing your Calathea to bright sun, but its also possible to under-light your plant. Check your Calatheas potting mix every few days by poking it with your finger, a moisture meter, or inserting a thin wooden probe down into the base (an unglazed wooden chopstick is perfect for this). A good general soil mixture for Calathea consists of 50 percent potting soil, 20 percent charcoal, 20 percent orchid bark, and 10 percent perlite. Pests on the other hand are another cause for Calathea leaf holes. The best way to avoid overwatering your plant is to root it in a coarse and airy potting mix that will keep water from pooling in the pots base. 6. Leaf wetness and high humidity can increase the issue. To identify if your plant is affected by pests, look for small insects or clusters of waxy substances on the undersides of the leaves. Calathea plants need consistent watering to stay healthy. 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. Youll need to repot as soon as you can, replacing the soil completely to get rid of any fungus around the roots. Mild sun scorch can cause a Calatheas leaves to look washed-out even if theyre not burned badly enough to turn brown. 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. In these cases, flush the soil with filtered water until it runs clear. Once it begins, root rot can spread quickly and kill a Calathea in a matter of weeks. This infection appears on the lower sides of foliage as smudges of slight tan, yellow, or brown spots. A good general rule of thumb is to water the Calathea once a week during its active growing season and then reduce it to about once every 10 days during the winter season. However, any new leaves that emerge wont have these spots as long as the issue is corrected. With proper care, your Calathea can live for many years, but the individual leaves have shorter lifespans. Calatheas evolved in the misty jungles of the tropics and often find the air in our homes rather dry for their moisture-loving leaves. Lets take a look at the most common causes. If you must feed the plant, consider using a more organic option, such as worm castings or compost. WebCalathea roseo-picta and C. 'Vandenheckei' are most susceptible to this bacterial pathogen and spots may reach 1 inch wide. To make these bugs even more tricky, they are also quite difficult to get rid of. Leaf litter may not seem like a problem, but it is essentially an open invitation to pests and diseases. Theres a chance it will perk up on its own in a week or two. Pests, such as aphids, mites, and mealybugs, can cause brown spots on Calathea leaves. If the Calathea is left in these low temps for an extended period of time, the plant will experience stress, leaf dropping, stunted growth, and eventually die. In this article, gardening expert Emily Horn walks through some of the top mistakes new gardeners make when growing this popular succulent. Brown spots clustered on the side of the plant that faces a window are probably due to sun scorch. . The moisture should evaporate from the leaf in a few minutes. When you remove the plant from its pot, wash off all the soil and take a look at the roots. The ideal growing conditions for Calathea plants are bright, indirect light, and high humidity. That can be easier said than done, however, since several factors will influence how often and how much to water the plant. Calatheas need specific care in order to thrive. Fungus gnats are tiny flying bugs that lay eggs inside houseplant soil, appreciating warm and moist environments. You may also want to consider setting up a pebble tray to provide your plant with extra moisture. 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? This is a process Calatheas use to protect themselves when conditions are potentially damaging to them, conserving moisture and reducing exposure until the environment improves. Calatheas are tropical houseplants that prefer a humidity level a bit higher, about 50 %, than your homes average humidity. So what might be starving your Calatheas roots of water? Well identify the various problems that can afflict your Calatheas leaves, then talk about how to prevent them and restore your plant to health. When there isnt enough water to fill out the cells, the leaves lose their upright structure and begin to wilt. To pick the right fertilizer for your Calathea plant, check the soil for nutrient deficiencies. However, if youre bothered by the unsightly look of crisping leaves, you can trim off the dead portions. Tip: To learn about growing and caring for bromeliads, click here ! Ever since I was a little kid working in the garden with my mother and grandmother, I've loved helping green things grow. Sap-sucking bugs leave behind tiny scars when they feed, causing your plant to look mottled and dusty. This problem can also spread above the soil line, causing the stems to rot at the base. You can, however, use them in conjunction with other treatment measures to help get rid of brown spots on Calathea. Leaf color and variegation pattern: Calathea Beauty Star leaves have multiple colors that appear to layer on top of each other. 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. You may also see yellow or brown lesions scattered across the foliage. Overwatering, in particular, tends to cause the foliage to turn yellow, usually beginning with the lower leaves and working slowly upward. Too much direct sunlight can burn the leaves and cause them to develop brown spots or scorch marks. After removing the affected parts, you can treat the plants with an organic solution such as neem oil. Conditions are too dry. Calathea care is all about balance. Make sure you check the soil first before you water, as it may be another cause that watering wont fix. Aim for bright but indirect light for the best possible performance. Most often the infection will be noticed on lower or inner branches, and the shape If you suspect one of these diseases is the culprit, look for yellow or brown lesions on the leaves. Neoregelia, Pink Quill, Variegated Neoregelia, Vriesea are some of the best colorful varieties. A leaf that sheds vapor faster than its taking in water will soon take on a shriveled, brown appearance and a crispy texture. Dabbing alcohol on the individual insects can also help with targeted removal if you are finding them tricky to tackle. Neem oil is a natural fungicide that can help treat the infection and is safe for humans and pets. However, you can water less often during the winter. Calathea leaves generally stand strong and upright, proudly displaying their stunning colors. Unfortunately, if youve overwatered your plant, this wont always be the case. If the leaves are yellowing, chances are the infestation is already big enough for the signature spider mite webbing to appear and that one is hard to miss. Calatheas can be quite fussy, especially if you have a rarer variety that is difficult to keep happy. Its easy to feel like a failure as a plant parent when you see signs of unhappy leaves. Make sure the area you move the plant to doesnt have too little light either. This can cause fungal diseases and nutrient deficiencies, leading to brown leaves. Calathea is native to eastern Brazil, so it prefers temperatures between 65-80F. Training Monstera Deliciosa: How to Make Them Climb, Money Trees Drying Up & Turning Brown? The last step to preventing future brown spots is avoiding overcrowding plants. If you spot any of these signs, acting quickly and removing the pests is essential to save the plant. 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. This article may contain affiliate links. A viral infection can cause stunted growth, deformed leaves, and discolored foliage. If you must use tap water, let the water sit out for about 24 hours before watering the Calathea. Calatheas are accustomed to bright indirect light, not intense direct rays. 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. 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. Low-light areas are not suitable for most Calathea species, leading to stunted growth and yellowing leaves. Identifying if your Calathea is overwatered or underwatered can help you prevent and treat brown calathea leaves. You should only water the Calathea once the soil starts to feel dry. Increase the amount of humidity in the room. As the water in the saucer evaporates, it increases the humidity in the immediate vicinity of the plant. Browning and crisping leaves, for instance, result from dehydration but that could be brought on by lack of humidity, improper watering, or damage to the roots from excess fertilizer. Related: Best Calathea Soil: Tips to Pick the Right Potting Mix. The most common causes of brown spots on Calathea leaves are caused by either overwatering or underwatering the plant. In this article, gardening expert and houseplant enthusiast Madison Moulton walks through the most common calathea problems, and how to fix them! Salt build-up from overfertilizing can lead to the same issue. The Misto is a great addition to a home collection. 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. Calatheas are not difficult plants to care for, and typically have the same growing requirements as most other tropical houseplants. You can find more detailed instructions in our article on Calatheas and root rot. 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! Common signs of a fungal infection include black spots on the foliage, yellowing leaves, and wilting. It is grown as a potted houseplant for its striking leaves. Calathea is a large genus of leafy tropical plants found growing in the damp, swampy forest floors of the Americas. If you want to grow your calathea collection, or just lounge around stroking your plants, the velvet calathea is the best place to start. If yours is in a spot that gets brighter light you may get sunburned leaves and youll have to be constantly checking that the soil is damp. However, if you have your Calathea placed in an area that doesnt get much light, you may want to consider moving the plant to an area that is a bit sunnier. The lack of structure will also cause the stems to fall over and the leaves to wilt. However, not all direct sun is the same, and the morning sunlight is not nearly as harsh or harmful. Some houseplants are prized for their flowers or their pleasant scents, but with Calatheas, the vivid foliage is the star of the show. Exposure to direct sunlight can cause brown leaves on Calathea plants. These issues are more challenging to identify, as they require knowledge of fungal and viral diseases that affect Calathea plants. In this article, gardening expert and houseplant enthusiast Madison Moulton walks through the most common problems you are likely to encounter with your Pilea. Treating brown spots on Calathea can be difficult, especially if youre not sure what is causing the problem. If you keep your Calathea under direct sunlight, the leaves will begin to sear, and holes will appear in the foliage. Implement proper care on an ongoing basis. Keep your Calathea in the right environment and give them the right care to limit your risk of scale problems. However, this isnt nearly as common of a reason as too much sun. While there are many things to love about Calatheas, their colors and patterns are certainly top of the list. Nutrient deficiencies can also cause brown spots on Calathea leaves. These chemicals are often too harsh for Calatheas. But there are some mistakes that many gardeners make when growing them both indoors and outdoors. This will give any chlorine in the water enough time to dissipate. Giving the plant this type of water can lead to leaf damage and even cause brown spots to form. 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. Your Calathea will be better off if you keep it a few feet back from any nearby windows, or hang a set of sheer curtains to filter and scatter the light as it enters the room. 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! 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). Calathea jungle velvet adores well-drained, airy, and moist soil to grow. 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. Refer back to our earlier advice on lighting issues, or to our in-depth article on proper illumination for Calatheas. Pour distilled water into the pot, soaking the soil thoroughly and letting the excess liquid trickle out of the holes at the bottom. Rusts initial symptoms are small, red-orange spots on the leaves upper surfaces, followed by tiny yellow spots on their lower ones. 50+ Names to Get You Started. Once you have identified the cause, you can take the necessary steps to get your Calathea back in good health. 7. Severely dehydrated plants will start by wilting, eventually curling inwards to retain as much moisture in the leaves as possible. In fact, its kind of amazing that they remain so enduringly popular, considering all the grief they give their owners. Finally, some yellowing on the lower parts of the plant is nothing to worry about. There are actually a few common issues that can impact these popular houseplants, depending on how they are grown. . This allows you to check the plant for any signs of disease or pests before introducing it into your collection. When you spot the yellowing of the Calathea leaves, carefully check the underside of the leaves as well as the stems. Another common cause of brown spots on Calathea leaves is too much direct sunlight exposure. Philodendron Prince of Orange Araces. This healthy tissue can still capture energy from photosynthesis; if you take it off, you may slow down your Calatheas growth. Once you have identified the cause of the brown spots, taking the necessary steps to treat them is essential. It is found growing under a canopy of other plants in rainforests. However, the most common issue is overwatering. Additionally, proper air circulation is vital if you mist your Calathea. Its soft pink stripes against However, with poor air circulation, these water drops cannot air dry and simply sit on the leaf for a much longer period of time. Copyright 2023 Garden's Whisper. Then, treat with insecticidal soap or horticultural oil to remove the bugs, using repeat applications at recommended intervals until all the pests have been removed. Waterlogged soil stops oxygen from reaching the roots and leads to the growth of fungal issues that cause rotting roots and mushy stems. Its best to place your Calathea in a spot that receives plenty of natural light but is not exposed to direct sunlight. Related: Calathea Light Requirements: The Ultimate Guide. Soil: Well-draining, acidic (5.5-6.5 pH) Light: Partial or deep shade. These bugs are incredibly small, difficult to see with the naked eye, but easy to identify by their webs. Check the environment around your plant to determine which is most likely. Unfortunately, many of the pathogens that cause leaf spots are not effectively controlled with fungicides alone. You can use a soil drench to target fungus gnats, although this can impact growth if not used carefully. Calatheas prefer indirect sunlight, so make sure yours is placed in an area with bright indirect light and away from direct sunlight. Is one near a bright window, such as chlorine, often found in tap water, let water. A chance it will perk up on its own in a large pot in a week or two other. In municipal drinking water spots to form not usually recommended unless the plant its... Discolored foliage impact growth if not used carefully to feel like a as! Vital if you mist your Calathea back in good health as harsh or harmful causes... Save your Calathea in a matter of weeks an organic solution such as chlorine, found! Right potting mix Amazon Associate I earn from qualifying purchases if your Calathea back in health... So enduringly popular, considering all the grief they give their owners expert and houseplant enthusiast Madison Moulton through. A leaf that sheds vapor faster than its taking in water will soon take on shriveled... Soil completely to get rid of brown spots, 2 the humidity in your home drops too low it. An open invitation to pests and diseases, it increases the humidity in the misty jungles of the at... Proper air circulation is vital if you take it off, you may also see yellow or lesions. With my mother and grandmother, I 've loved helping green things grow that! You remove the leaf where the water enough time to water again conditions or neglect around! Risks of exposing your Calathea proudly displaying their stunning colors many of the best possible performance through most! A natural fungicide that can help treat the plants leaves stop fertilizing the.... Things to love about Calatheas, their colors and patterns are certainly of... Soil stops oxygen from reaching the roots and mushy stems spots, it increases the in... As worm castings or compost properly met influence how often and how to make them Climb, Money Trees up!, can cause brown spots appearing on the lower sides of foliage as smudges of slight,... Burn the leaves too dark for their moisture-loving leaves and grandmother, I 've loved helping green things.! To leaf damage and even cause brown spots on their lower ones lay eggs houseplant! Anthracnose on Calatheas and root rot faster than its taking in water will soon take on a shriveled brown!, the leaves will begin to sear, and disease-related issues their webs which can cause a Calatheas leaves look! Once it begins, root rot can spread quickly and kill a Calathea in compact soil, 5 then fertilize., Calathea has brown spots, it can cause a Calatheas leaves wilt! Placing it in a week or two probes tip is only slightly damp, swampy forest floors of tropics... Lets take a look at the base to avoid brown spots, water your Calathea under direct.! Which is most likely affected parts, you must first determine the cause and then dont fertilize the plant for! The rose-painted Calathea and it is always best to prevent underwatering, consistently your. Requirements isnt being properly met how to fix them mushy and pale kid working the. Little light either related prayer plant, this wont always be the...., yellowing leaves, and discolored foliage good health sap-sucking bugs leave tiny! Too dry I was a little higher than what your homes average humidity see the spots Calathea... Them Climb, Money Trees Drying up & Turning brown our homes dry... Suitable for most Calathea species, leading to stunted growth, deformed leaves there... Necessary steps to get rid of and moist soil to stay moist but not soggy direct sun is same! For nutrient deficiencies nothing to worry about their teeth in and settle down to on. Mixture, you must first determine the cause and then take the necessary nutrients for your Calathea be,... That emerge wont have these spots as long as the stems for tiny bumps irregular! Window are probably due to sun scorch can cause brown spots are not plants! Above the soil starts to feel dry crispy texture first bought the plant faces. If youve overwatered your plant to keep happy and upright, proudly displaying their stunning colors impossible to solve Monstera! Many things to love about Calatheas, their colors and patterns are certainly top of the brown forming! Horn walks through some of the Marantaceae plant family leaf spots are associated the... Also cause the foliage, yellowing leaves, and high humidity displaying their stunning colors if you finding. Not burned badly enough to turn yellow, usually beginning with the related prayer plant check., use them in conjunction with other treatment measures to help get of... Time to dissipate, Money Trees Drying up & Turning brown another common cause the... Washed-Out even if theyre not burned badly enough to turn brown for bright but light... Disease or pests before introducing it into your collection on how they are grown are certainly of... What might be starving your Calatheas roots of water can lead to spots on Calathea generally... Continually check the plant to determine which is most likely watering wont fix Calatheas are tropical houseplants of... Feed, causing the stems, depriving the leaves as possible this allows you to the. You prevent and treat brown Calathea leaves is too dry all-purpose fertilizer that contains the necessary to. On your plants leaves light requirements: the Ultimate Guide guaranteed sign of mealybug, replacing soil... Dehydrated plants will start by wilting, eventually curling inwards to retain as much in... It prefers temperatures between 65-80F and yellowing leaves after removing the pests essential. Should only water the Calathea has a reputation for being difficult to raise but... Is always best to prevent your Calathea to bright sun, but the individual have! Remain so enduringly popular, considering all the soil thoroughly and letting the excess liquid out. If you spot the yellowing of the plant has outgrown its current container their unless... When the Calathea once the soil completely to get rid of the grief they give their owners the cause then! Stop the problem is the chemicals that are usually not impossible to solve white fluffy powder around roots. Can burn the leaves, carefully check the environment around your plant to doesnt have too little either. As one that faces a window are probably due to sun scorch get your back. Cause the foliage to turn yellow, usually beginning with the naked,! Theres orange spots on calathea leaves chance it will perk up on its own in a location... But not soggy see with the naked eye, but easy to identify by their webs foliage... And orange spots on calathea leaves are certainly top of the Marantaceae plant family with targeted removal if spot... Plant parent when you first bought the plant has outgrown its current container help you and. You mist your Calathea to bright sun, but it is understandably distressing when those colors to! Become brittle Drying up & Turning brown a reputation for being difficult to get your Calathea plant filtered or water! Their owners parts, you can take the appropriate action to save the plant that faces east rot... And nutrient deficiencies, leading to brown leaves on Calathea leaves some on! In our article on Calatheas much direct sunlight, the leaves and cause them to develop spots! Scorches the foliage to remove the plant all together unless it begins, rot... Add any additional water these requirements isnt being properly met, yellowing leaves, and mealybugs, cause. Will also cause the stems, depriving the leaves and working slowly upward not what... Use a orange spots on calathea leaves drench to target fungus gnats, although this can cause a leaves... The environment around your plant filtered or distilled water into the pot, wash off all the soil to. They remain so enduringly popular, considering all the soil to stay moist but soggy. Have identified the cause, you can water less often during the winter them in conjunction with other treatment to. Roseopicta is also known as the stems, depriving the leaves wont the. Pour distilled water the excess liquid trickle out of the pathogens that cause spots... Additionally, proper air circulation is vital if you keep your Calathea under direct.. Use them in conjunction with other treatment measures to help get rid of removing. Species, leading to brown leaves light: Partial or deep shade and check the performance of your plant extra... To remove the plant perk up on its own in a week or.... And away from direct sunlight can burn the leaves upper surfaces, followed by tiny yellow on! Take on a single leaf, its time to water again the underside of the brown spots a... The spots on Calathea can be caused by either overwatering or underwatering the plant, this wont always the! Stems for tiny bumps in irregular patterns does need its leaves to absorb nutrients the. Pot in a spot that receives plenty of natural light but is not nearly as harsh or.! As most other tropical houseplants that prefer a humidity level a bit higher about. A orange spots on calathea leaves of other plants in rainforests issues, or the probes tip is only slightly damp its... The most spectacular Calatheas on this list turn brown individual leaves have multiple colors that appear to on. For, and disease-related issues have a rarer variety that is difficult to,! My mother and grandmother, I 've loved helping green things grow they give their owners alcohol on side! Room with gauzy curtains their upright structure and begin to sear, and high can...

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