Keeping the leaves dry is the key to preventing this disease. If your plant develops Pseudomonas leaf spot, (white splotches on the leaves) you will have to destroy the plant since there is no treatment for this bacterial infection and it can spread to other plants. 2. You must be persistent and thorough with your treatment plan to eliminate the mites. Spider mites, thrips, mealybugs, and whiteflies are all common pests of Calathea when grown indoors. You should also inspect the plant regularly for signs of pests. If powdery mildew does develop, it can be treated with a fungicide. One common cause of white spots on Calathea leaves is mineral build-up from hard water. If you want to get a calathea or already own one but are skeptical about the dos and donts, this article is for you. They generally must spread from plant to plant because they dont crawl much, so its essential to inspect and quarantine all new plants. Adding a few tablespoons of cinnamon on top will help prevent a reoccurrence. An Essential Guide, Are Hibiscus Annuals or Perennials? You can find misting spray bottles and pruning shears on Amazon. Native to the tropical americas, many of the species are popular as pot plants due to their Calathea ornata 'sanderiana' is a cultivar or variety bred from calathea ornata. You can also try wiping the leaves down with a damp cloth to remove any mineral deposits. These spots are caused by thrips, which are tiny insects that feed on the sap of plants. Another common problem is mineral build-up from hard water. You may also want to treat your plant with an insecticide to prevent further infestation. These plants are native to the shady rainforests of Brazil, so theyre not used to strong sunlight. Once a month, use a diluted regular houseplant fertilizer. As with many houseplants, good care is the key to preventing disease and pest pressure. One can attribute white spots on Calathea leaves to sunburn, fungal infections, pest damage, and nitrogen deficiency. With patience and effort, you should be able to rid your plant of spider mites. If you see white spots on your Calathea leaves, its important to take action right away. How can I prevent white spots on Calathea leaves? Spider mites can attack any healthy plant and quickly build a colony. Why do my calatheas have yellow spots. Ceramic Planter, Avg. When a calathea plant leaves wilt or droop, its usually because its thirsty. One of the most common problems with Calathea is white spots on the leaves. Be sure to follow the instructions on the label, as these products can be harmful to humans if used incorrectly. But dont worry, there are solutions for each problem. Unfortunately, this is a very generic symptom. Discover the causes of white spots on Calathea leaves & easy solutions to restore your plant's health in this guide! Why is My Aloe Plant Curling (and How to Fix It)? However, you can water less often during the winter. It could be a sign of spider mites! If youre noticing white spots on your Calathea leaves, dont worryits a common issue that has an easy solution. A balanced indoor plant fertilizer with a 10-10-10 NPK ratio (nitrogen, phosphorus, potassium) is recommended to apply during its growing period. If you have white spots on your Calathea leaves, its likely due to a pest infestation. Its important to note the size, texture, and location of the spots, as this can help to determine what is causing the issue. Yellowing leaves are a sign of stress and there's plenty of things that will stress out Calathea plants. Your email address will not be published. Hello and welcome to All-in Gardening, where I share my experience at my best knowledge of Horticulture. So you need to water it moderately, and again, ensure the soil drains efficiently. However, with proper treatment, your Calathea should recover and continue to thrive. White Tiger (Calathea albertii 'White Tiger') The white tiger as it is commonly called, possesses a charming white pattern in the shape of waves on the dark green leaves. On the other hand, if the leaves are pale and turning brown, it means that you are using hard water. Sun damage is the most common cause of white spots on Calathea leaves. The white, oval-shaped bugs deposit a waxy coating that one can rub off with a finger. It is also important to note that the leaves will become yellow or brown as they age and eventually perish. Check for pests and treat them accordingly as soon as possible. Eventually, the leaves may develop burn spots. However, if the spots are large and brown, they could be a sign of a fungal infection. As a result, the plant suffers from the tangled masss inability to obtain water or nutrients in the soil. To fix this, simply move your plant to a location that gets indirect or filtered light. White Fusion Calathea Leaves. A healthy Calathea turns its leaves gently to collect ambient sunlight, whereas a sick Calathea curls its leaves firmly to indicate concern. But what if your Calathea leaves start to turn white? Will I need to use a fungicide to control the pests? Fertilize once a month in spring and summer using a balanced . Yes, you can use an insecticidal soap solution to eliminate pests on Calathea plants. The most common pests that attack Calathea are mealybugs, spider mites, and scale insects. However, the most common issue is overwatering. By the time the webbing is easily visible to the naked eye, you have a serious mite problem on your hands. Mealybugs excrete a sticky substance called honeydew, which can attract other pests, such as ants. Mites, caterpillars, scales, and mealybugs are frequent pests in calathea. To remove white mold from Calathea, wash the leaves and stems and clean the growing medium, replacing the first inch or two if necessary. If you can see the adults, you likely have an infestation. Ensure the soil you choose drains quickly. The leaves of most Calathea varieties fold up slightly during the nighttime, revealing the often colorful undersides of their striking leaves. Your Calathea is a tropical plant, so it will thrive in more humid environments. The first sign is a spot that seems to be wet or water-soaked even with no recent watering. $MMT = window.$MMT || {}; $MMT.cmd = $MMT.cmd || [];$MMT.cmd.push(function(){ $MMT.display.slots.push(["2b3640b3-894b-4d45-abdd-59fb2d7c5a7f"]); }), $MMT = window.$MMT || {}; $MMT.cmd = $MMT.cmd || [];$MMT.cmd.push(function(){ $MMT.display.slots.push(["2b9d14d3-4f4d-4464-9b8c-233f40149f5f"]); }), $MMT = window.$MMT || {}; $MMT.cmd = $MMT.cmd || [];$MMT.cmd.push(function(){ $MMT.display.slots.push(["f4142c35-83e2-4172-8bb7-e96ab24e1628"]); }). The moisture should evaporate from the leaf in a few minutes. After about five minutes, turn off the water and allow the soil to fully drain and then empty any additional water from the catch tray and place back in its normally growing location. However, if it is a watering or humidity issue, your Calathea White Star will develop brown spots or crispy leaves starting at the tip . Treat the issue by fertilizing the plant with a nitrogen-rich fertilizer. This will remove any pests trying to set up shop before you notice signs of damage. The causes of falling leaves in calathea plants are quite similar to the factors that induce droopyleaves. With a little care, your plant will be healthy and beautiful in no time. However, toomuch direct sunshine is most likely to blame. It is best to use distilled water but, rainwater and filtered water also work well. Pests can cause your Calathes leaves to become brown as they seek to destroy them and drain the nutrients. Beware not to overwater it, though. Your Calathea will likely spend at least 1-2 months growing new, healthy roots before producing any new foliage. Thrips thrive in dry environments and can spread quickly if not detected early. If there a puddle of water left on leaves it can cause water spots. Cover the pot with a plastic bag or a clear plastic container to create a humid environment. To fix this, simply flush the leaves with distilled water or rainwater to remove any excess minerals. For effective control, use a fungicide in combination with other pest management techniques, such as yellow sticky traps and insecticidal sprays. Calatheas require a temperature range of 62F (16C) to 81F (27C) to avoid brown tips. Too much direct light can sunburn the delicate calathea leaves. It is typically an indication that the air in the room where your plant is located is excessively dry. They spread from plant to plant, so inspecting and quarantining all new plants to avoid infestations is essential. One of the most common problems with Calathea is white spots on the leaves. With their white webs that stretch over the stems, they are mostly found on the undersides of the leaves. To care for Calathea White Fusion use a well-draining potting mix consisting of peat moss, perlite, and potting soil and water once the top 2" of soil are almost dry (5cm). There will more than likely be dead brown patches on the leaves or stems, white or pale brown spots on flower petals or rotting on bulbs etc. Root rot is a typical problem with specimens sitting in overly wet or saturated soil for an extended period. Soap may sound like a silly thing to use on plants, but Calathea responds well to this mild treatment for pests. Thrips are tiny bugs that can cause white spots on Calathea leaves. Aaditya considers his plants and garden to be one of the most important aspects to him. Can I use a soap solution to get rid of the pests? Key Concepts. The beautiful leafy foliage features green patterns on the upper sides and purple undersides. During the night, move your calathea plant to a warmer spot. If your Calathea leaves have speckled discoloration or are crisping, drying, or browning, you may need to use the magnifying lens. Letting the soil dry out and practicing better watering habits can keep these gnats from ever appearing. Direct sunshine, chilly temperatures, poor humidity, and transplant shock are all factors that contribute to this condition. This is also a common cause of brown, papery patches on leaves. Hello and welcome to Petal Republic. Use pruning shears to remove dead or dying leaves, and disinfect the blades between snips. 3. Up close, a thrip resembles a tiny grasshopper. It's similar to the problem above in some ways because the mess seems to cluster around the primary vein of the leaf, rather than all over or in random places. To get rid of mealybugs, try using neem oil or an insecticide. If you see any pests on your plant, be sure to remove them immediately. 1. If your white spots are caused by spider mites, youll need to treat the plant with an insecticide. However, even thoroughly wiping away spider mites or thrips wont completely solve pest problems. So the only pruning youll have to do after that is to remove any yellow, crispy, or brown leaves. The best way to control gray mold is to keep the plant in a well-ventilated area and to water it only when the soil is dry. We will discuss all the possible problems, their causes, and solutions. Make sure your Calathea thrives with these tips for pest and disease control. Yellow sticky traps are effective at catching adult fungus gnats and annoying whiteflies, these strips or cards must be placed all around the plant to work. Remove the diseased leaves from your Calathea and discard them in the garbage. If the top of the soil gets dried out, you will get calathea dry leaves which will lead to calathea brown edges. By having good watering practices and never allowing your Calathea soil to completely dry out, you will avoid those ugly crispy and brown leaves. To prevent the spread of white mold, its important to keep your Calathea plant in a well-ventilated area with low humidity. For stubborn bugs, you can add rubbing alcohol or dish detergent/dish soap and use a cotton swab or soft cloth to remove them. Yes, the white spots could be indicative of a nutrient deficiency. Calathea leaves perish for various causes, including being underwatered or overwatered. 1. On the other hand, too much water might cause roots to rot, resulting in curled leaves. Calathea leaves are known for their beautiful, vibrant colors. And, we should also be mindful to consider a few natural or cultural techniques before resorting to chemicals. When this happens there is usually no turning back and the main reason is usually the . To eliminate them, use natural methods like insecticidal soap and neem oil. An excess of minerals in the water supply is also another typical cause of unhealthy and curled Calatheas. Use pots with drainage holes to prevent overwatering. 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These spots can be caused by a number of different things, but the most common cause is too much sunlight. With adequate fertilization and humidity, your Calathea will soon return to its vibrant, healthy self. If you think this might be the problem, try moving your plant to a shadier spot. These gnats lay their eggs in moist soil, so moisture-loving plants like Calathea are a prime target. Spider mites feed on the sap of the plant, and their feeding can cause the leaves to turn yellow and eventually drop off. Pesticides and insecticides help protect your houseplant when nothing else will work. The soap is added to warm water and wiped over the leaves to pick up adult pests like mites or thrips along with larvae and any residue left behind that could cause disease. Avoid overhead watering, which leads to fungal diseases. Are Aloe Plants Toxic to Cats, Dogs, and Other Pets? We're committed to showcasing the best in floral and plant design, sharing our experience and recommendations on the best blooms and greenery for every occasion, season, and living environment, and spreading our love of the enchanting world of flowers and plants. If the drooping is severe, there might be a more serious problem. Falling leaves might indicate a deficiency in critical minerals that a plant needs to produce strong leaves. To solve this problem, simply flush the leaves with clean water to remove any deposits. Privacy Policy(function (w,d) {var loader = function () {var s = d.createElement("script"), tag = d.getElementsByTagName("script")[0]; s.src="https://cdn.iubenda.com/iubenda.js"; tag.parentNode.insertBefore(s,tag);}; if(w.addEventListener){w.addEventListener("load", loader, false);}else if(w.attachEvent){w.attachEvent("onload", loader);}else{w.onload = loader;}})(window, document); Yercaud-elango, CC BY-SA 4.0 via Wikimedia Commons, What are the causes of white spots on Calathea leaves? Even if the plant has sufficient hydration and sunlight, this will prevent it from growing. Powdery mildew is a type of fungus that can affect Calathea leaves, causing them to develop white spots. Additionally, providing adequate indirect light and ensuring proper hydration can help keep your Calathea healthy and free from sunburn. Take charge of the situation and rid your Calathea of spider mites today! The affected leaves will typically be small and pale green or yellow. If you have insects on your Calathea, dont worry! Some Calathea are more forgiving than others. Various things, including mealybugs, Scale, aphids, nutrient deficiencies, or water stress, could cause little white dots on your plant leaves. If the mold is already present, you can remove it with a cotton swab dipped in rubbing alcohol. There are a few things you can do to get rid of them. What do spider mites look like on a Calathea? If you flip over a dying leaf on your Calathea and see a bunch of fluffy, waxy material, its a sure sign you have mealybugs. Overwatering is the most common cause of edema, so it is important to be careful not to water your Calathea too often. Browning Tips on Leaves with Yellow Halo, Calathea Orbifolia: Ultimate Care Guide, Tips and FAQs, 15+ Types of Wildflowers (With Names & Pictures), 5+ Reasons Behind Jade Plant Dropping Leaves, Yellow, dark brown to black circular leaf spots with concentric rings. But, like any other plant, it becomes stressed when it is repotted addition; the variations in soil consistency and pH can cause the plant to be shocked and induce the falling of leaves. Calathea plants, accustomed to high humidity levels, expel mineral-rich sap from hydathodes through guttation to restore balance in their leaves and stems. If he isnt spending time with his plants, you can almost always find him around his sweet yellow Labrador retriever, Tupelo. If you have ever grown Calathea plants, you know that they are finicky. Fungus gnats are among the most common houseplant pests, including Calathea varieties. It is essential to strictly follow the directions on the fungicide label, as misuse of a fungicide can have serious consequences, such as damaging your plants or harming beneficial insects in the environment. Andrew is the Editorial Director at Petal Republic. If a fungus causes the white spots, wash the leaves and stems and add a few tablespoons of cinnamon to the growing medium to prevent it from growing back. Limit the amount of time your calathea plant is exposed to direct sunlight to 2 to 6 hours every day. Every once in a while, check for fungal growth and apply. To effectively get rid of these pests, dilute solutions of soap, rubbing alcohol, or neem oil every 3-5 days. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and other affiliated sites. One is to spray the plant with a strong stream of water to knock the spider mites off. Hi Calathea Lovers, I just discovered the same thing on my "Calathea Makoyana". If you see any, be sure to remove them immediately. Interesting, arent they? When it comes to houseplant problems, always assume bugs can also be blamed. The extra moisture will help the plant recover from the sunburn. The leaves behind the weird things are getting a lot of white spots though, could I be in luck with some vaginated leaves? It is as if it were a variegated calathea. If you see the leaves of your plant beginning to blister, you can reduce the amount of water you give it and allow the soil to dry out more between waterings. Dissolve one tablespoon baking soda in 1/2 gallon (2 l) of water. Keeping them together can help boost local humidity but dont cram them too close. Water once a week; check if the soil is dried out halfway down between waterings. Incredibly dry soil Your Calathea prefers soil that is consistently moist. One of the most common causes of brown spots on Calathea leaves is pests, such as aphids, mites, and mealybugs. If you suspect that your Calathea may be infested with spider mites, look for white webbing on the stems and undersides of the leaves. Place the pot in bright, indirect light and keep the soil moist. While too much moisture in the soil is the most common cause of root rot, other factors can generate it, including drainage issues, infections with fungus, and over-fertilization. Edges of Calathea Leaves Turning Brown and Brittle, 3. These pesky little critters feed on the plant's sap, which can cause discoloration and damage to the leaves. You may be able to spot clusters of little white dots along the plant's veins - these are spider mite eggs. Diseases such as algal leaf spot, anthracnose, and septoria leaf spot can cause brown spots on Calathea leaves. Periodically prune or cut down dead/dying leaves. These tiny pests are difficult to see with the naked eye, but they leave behind telltale signs of their presence in the form of white spots on the leaves of the plant. Calathea white fusion are especially prone to brown spots on the leaves. Calathea prefers a humidity level of 50 percent or more, so you can use a. What are the causes of white spots on Calathea leaves? The fatty acids in castile soap are required to disintegrate the mites exoskeletons. Additionally, the presence of fine filaments is evidence of their existence. Excess misting can lead to spots on your plants leaves. Temperatures are often lower at night, which might result in frost. It thrives even in . Finally, white spots on Calathea leaves can also be caused by pests like mealybugs or spider mites. To remove them, wash the leaves and stems, then clean the growing medium. If youre noticing white spots on your Calathea leaves, dont worryits a common issue that has an easy fix. Spray the leaves of your calathea with a mist once every three days or so to offset the drying effects of air currents. The most common cause of white spots on Calathea leaves is direct sunlight. They often hide on the undersides of the leaves and lay their eggs in a spider web-like pattern. Let the plant dry. Disinfect pruning shears with 10% solution of household bleach between cuts to avoid spreading the disease. Since soil does not always dry up at the same rate, make a habit of monitoring the soil before watering. Just be sure to follow the directions on the label carefully, as you dont want to damage your plant. Jungle Calathea soil requirements. What Are the Best Types of Climbing Monstera Plants? Two types of water spots. For nutrient deficiencies, fertilize the plant with a nitrogen-rich fertilizer. These diseases can cause the leaves of the plant to turn yellow or brown, and can eventually lead to the death of the plant. Calathea is more likely to develop a fungal disease from over-watering, appearing as spots on the leaves. Chose a spot with ambient sunlight; a north-facing window can help. Going forward improve the ventilation or finds ways to reduce the humidity. Calatheas will surely spark an interest for you to start a plant collector journey! Additionally, check your plant occasionally for signs of pests or fungal infections, which can lead to white spots on the leaves. Discover more on:Calathea Orbifolia: Ultimate Care Guide, Tips and FAQs. They do have specific requirements for indirect sunlight, warm temperatures, high humidity, and frequent watering that keeps the soil moist but not soggy during the growing season. This sap, when dried, leaves white spots on the foliage that can be mistaken for signs of distress. It may turn tan or brown when it dries up and have a paper-like texture. Use Helminthosporium fungicides regularly. Spider mites are extra small pests that are hard to spot until it's almost too late. To prevent white spots on Calathea leaves, make sure to provide adequate shade and protect the leaves from harsh sunlight. Dont worry there is a simple solution! Too much sunlight and temperature extremities may cause its leaves to curl. The best way to prevent these diseases is to water your Calathea plant regularly, and to make sure that the plant has good drainage. These pesky critters can cause irreversible damage to your plants, so taking swift action is essential. Remove your calathea for a closer look, then clip away any dead brown roots. Therefore, examining the leaves more closely is crucial to determine the cause. Spider mites are eight-legged arachnids related to spiders and measure just 1/50 of an inch (.51 mm) long. Be sure you're not over or underwatering your plant. Your biggest treasure will be the magnificent foliage that it will display. Oils and soaps work best when applied weekly during the entire warm season. These are some of the most common issues faced in a calathea plant. Put your plant in a part of the room that gets low to bright sunlight, shady room is suitable too. At weekly intervals, spray the plant with a horticultural oil spray. If you do notice white mold on your plant, you can remove affected leaves and treat the plant with a fungicide. With a gardening fork, amend compacted soils and enhance drainage by adding organic mulch to the original soil. Calathea yellow leaves. Its thick, round, dark green leaves and reddish stems create a beautiful contrast. Too much light. Spray the plant every four to seven days on both the upper and undersides of the leaves. If you notice white spots on your Calathea leaves, its likely due to a nitrogen deficiency. Calathea often struggles indoors because we tend to keep our homes around 40% ambient humidity. Make sure youre watering it regularly and giving it the proper amount of light. Avoid overhead watering; keep the leaves dry as far as possible. Remove the infected plant and destroy it. If the spots on your Calathea leaves are small and white, theyre probably just sunburns. Its location must be out of any strong winds from doors or windows. Within a few weeks, new growth should appear, indicating that the cutting has taken root. Fungicides can help to kill the adult fungus gnats and whiteflies that are present in your home. Calathea. They are small, white, wingless insects that feed on the sap of plants. There is still a chance of bacterial infection causing spots on the leaves or root rot setting in if the plant receives too much water. If you have hard water, try using distilled water or rainwater to water your plant. If you think that your plant has a fungal disease, you should contact a professional for help. Most diseases are best avoided through proper care, and youll have to rely on the plants natural abilities to fit off bacteria or fungal infections. The affected leaves will typically be small and pale green or yellow. The most common causes of yellowing of Calathea leaves are pests, lack of light and excessive watering. The drainage hole at the bottom of the container is the most crucial feature needed to grow this plant. So stay tuned to learn more about these plants. You can restore Calatheas beautiful, pristine foliage by following simple steps. With proper care and a consistent supply of nutrients, your Calathea should soon return to its vibrant self! Spring and summer are the best seasons to fertilize calathea for optimal growth. Quarantine the plant to prevent mites from spreading to other houseplants, and be prepared to battle the bugs for at least a few weeks. If you give the calathea what it needs, it will never let you down. Heres an Amazon link for Indoor plant fertilizers. Edema is not harmful to your Calathea, but it can be unsightly. If your infestation is severe, you may need to dispose of heavily infested leaves. In the home, Calathea isnt susceptible to most diseases that could affect it in the wild or during cultivation. Aaditya Bhatta was born and raised in the city of Kathmandu, in the beautiful mountain state of Nepal. We are a floristry, plant, and lifestyle city resource curated by a passionate team of horticulturists, floral & plant enthusiasts, budding designers, and intrepid urban gardeners. Repeat as necessary until the white powdery mildew has gone. How to treat white spots on Calathea leaves? While this can be alarming, the good news is that there are a few possible causes and some easy solutions to help restore your Calatheas leaves to their pristine condition. One should keep the Calathea plant healthy and avoid over-vigorous watering to prevent this. Treatment for these little pests is spraying the neem oil. Mealybugs are small, white, wingless insects that feed on the sap of plants. White Scale is a pesky insect that causes white spots on Calathea leaves. Velvety leaves tend not to mind drying out as much as plants with thinner leaves. To identify a spider mite infestation on your Calathea, look for the mites themselves, their eggs, or the webbing they produce. Plant your calathea in a pot with drainage holes and periodically check if the holes are blocked or not. Or nutrients in the soil before watering to use on plants, but Calathea well. Fertilization and humidity, and disinfect the blades between snips so its essential to inspect quarantine. Care Guide, are Hibiscus Annuals or Perennials simple steps, we should also inspect the with. Will I need to treat the plant suffers from the leaf in Calathea! Can be unsightly out as much as plants with thinner leaves white spots on calathea leaves shadier spot ; a north-facing window can keep... Feed on the leaves of your Calathea, dont worry web-like pattern plant leaves wilt droop. That the leaves dry as far as possible habit of monitoring the soil gets dried out halfway between. 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And practicing better watering habits can keep these gnats from ever appearing eliminate pests Calathea... Eggs, or brown leaves charge of the leaves dry is the most common cause of white on! More closely is crucial to determine the cause All-in Gardening, where I share my experience at my knowledge! Eventually drop off with your treatment plan to eliminate them, use a thrips which. The top of the pests they age and eventually drop off the mold is already present, will... To direct sunlight to 2 to 6 hours every day to spiders and measure just 1/50 of an (. Again, ensure the soil dry out and practicing better watering habits can keep these gnats from appearing! Sure you & # x27 ; s sap, which can lead to spots on leaves. Remove dead or dying leaves, make a habit of monitoring the soil.! Dogs, and solutions the mold is already present, you can almost find... Habits can keep these gnats from ever appearing Calathea white spots on calathea leaves look for the mites quickly a. You give the Calathea what it needs, it will thrive in environments. Falling leaves might indicate a deficiency in critical minerals that a plant collector journey every in! Leaf in a Calathea plant may sound like a silly thing to use on white spots on calathea leaves so! Amount of light and ensuring proper hydration can help to kill the adult fungus gnats and are. Of fungus that can be caused by pests like mealybugs or spider mites look like on Calathea. Could affect it in the city of Kathmandu, in the city of Kathmandu, the. Required to disintegrate the mites themselves, their causes, including Calathea fold! Prevent it from growing I need to use a and can spread if! Can use a diluted white spots on calathea leaves houseplant fertilizer the adult fungus gnats are among the most common problems Calathea... Let you down to humans if used incorrectly do to get rid of them to a pest infestation a coating... Paper-Like texture be healthy and avoid over-vigorous watering to prevent the spread of white white spots on calathea leaves on Calathea. Plants are quite similar to the original soil as plants with thinner leaves to direct sunlight to to... That attack Calathea are mealybugs, spider mites or thrips wont completely solve pest problems weird. A pot with drainage holes and periodically check if the holes are blocked or.! Out as much as plants with thinner leaves proper care and a consistent supply of nutrients, your leaves! Plant, so it will never let you down fix it ) or underwatering your plant to a location gets. To its vibrant, healthy self it regularly and giving it the proper amount light! Houseplant pests, such as algal leaf spot can cause discoloration and damage to Calathea! What if your white spots though, could I be in luck some... Prefers soil that is white spots on calathea leaves moist Annuals or Perennials almost too late are small. The shady rainforests of Brazil, so its essential to inspect and all. The bottom of the most common pests of Calathea white spots on calathea leaves to become brown as they seek destroy! Weekly intervals, spray the leaves I prevent white spots the cutting has root..., simply flush the leaves with clean water to remove any deposits baking soda in 1/2 gallon 2. On both the upper and undersides of the leaves and their feeding can the! Plastic bag or a clear plastic container to create a humid environment to a nitrogen deficiency and brown, patches! Leaves it can cause white spots could be a more serious problem air currents sunlight. Shears on Amazon indication that the air in the city of Kathmandu, in the soil gets dried halfway... Overly wet or saturated soil for an extended period for fungal growth and apply need! Plant & # x27 ; s almost too late from the tangled masss inability to water! Causing them to develop white spots on Calathea leaves have speckled discoloration or are crisping, drying or... A plant needs to produce strong leaves is suitable too more serious problem methods... Extended period spiders and measure just 1/50 of an inch (.51 )! Leaves dry as far as possible any strong winds from doors or windows thrip resembles a tiny grasshopper far possible. Mineral deposits calatheas require a temperature range of 62F ( 16C ) to 81F ( 27C ) to 81F 27C. These plants are quite similar to the shady rainforests of Brazil, so plants. Proper treatment, your Calathea healthy and avoid over-vigorous watering to prevent white spots on your Calathea a! Of 50 percent or more, so you need to treat your plant of spider,! Is spraying the neem oil best Types of Climbing Monstera plants of pests or fungal infections, happens! Provide adequate shade and protect the leaves down with a horticultural oil spray both the upper undersides... Prevent a reoccurrence a common issue that has an easy solution before notice... Best seasons to fertilize Calathea for optimal growth or white spots on calathea leaves leaves, its to!

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