However, usually there are more than one indicator of illness. If a mealybug infection is left untreated, you will notice the leaves of your snake plant beginning to curl up, turn yellow, and eventually drop. What Does An Unhealthy Snake Plant Look Like? Gardening is one of my passions, and I enjoy pretty much everything connected to plants. And if you don't tackle these issues early on, the plant can easily succumb to them. Fungicides work by directly killing the fungus, and limiting watering will help prevent fungus from growing in the first place. You can also use an electronic moisture meter to accurately measure the moisture in the soil. Before applying fertilizer remember to follow the packaging instructions for specific measurements. For that, you must fix any problems early on before they permanently damage the plant. Once the new leaf is re-potted it will work best if the plant is in a warm environment. Caused by Helminthosporium pathogens that thrive in wet and warm conditions, plants with . The name 'Red leaf spot' clearly indicates this fungal issue makes red spots on the leaves of the snake plant. In addition to blasting off the bugs, you'll also be rinsing away any sticky residue, plus cleaning off dust and dirt on your plants at the same time. . The fungus Sclerotium rolfsii is what causes this soil . Pour this liquid solution into a spray bottle and test on a snake plant leaf or two to ensure there is no damage. carousell. You should fertilize your snake plant in spring and summer. Dont pull them out just yet. After your plant has been sitting for days with its roots exposed and the whole thing is firm and dry, its time to repot it. Baking soda may burn some plant leaves. This helps for increasing evaporation and transpiration. Now, let's see how you can treat this issue. While not life-threatening, tar spot is a fungal infection that affects maple tree leaves. Ours is outdoors in a protected spot-zone 9b and it is doing fine. Snake plants can withstand drought, insects, and low light. Watering an infected pants should be done with caution, as the disease can spread through moist air and water splashes. Some of the most common ways to eliminate pests in snake plants are by washing them off and using natural or chemical pest control. Red leaf spot. Try not to get any water on the leaves when watering the soil. Wait until the stalks of the plant are at least 6 inches tall before you separate the snake plants and pot them individually. You might notice some brown, rotted spots there. There should be at least 50% additives like perlite, chicken grit, coarse sand, or pumice to improve the drainage capacity. Leaf spot may result in some defoliation of a plant. Cut off affected leaves, spray with a plant-safe antibacterial, and be sure to take care to not cause any mechanical damage, any small nick on a leaf is a doorway for bacteria. For organic treatment, there are several safe and convenient treatments available. If this is the case, you should move your plant to a location where it will receive less sun. Bright green and healthy-looking leaves will do just fine. Spray the oil on your plants weekly to keep pests at bay. This site 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. Leave a Comment. (Causes and Solutions). Red leaf spot is a fungal disease that can affect snake plants, also known as Sansevieria, causing them to wilt and die. You also want to keep the leaves free-standing water and ensure the plant has adequate airflow. So make sure you sterilize any equipment that has touched the disease with rubbing alcohol. As a precaution, you should also remove any remaining infected leaves and limit water contact to prevent the further spread of rust. It is a complex fungal disease caused by the Helminthosporium pathogen that thrives in warm and wet conditions. For example, try spraying the plants with Bordeaux mix every three weeks for about five minutes. Leaf Spot One of the few diseases that can cause havoc with your plants is leaf spot. Similar to root rot, we recommend a full repotting of your snake plant into fresh potting soil including a thorough treatment with a fungicide that is specifically manufactured to treat southern blight (contains azoles). 1.) Required fields are marked *. If the brown leaves are due to overwatering, you should also reduce watering until the problem disappears. You may also want to try moving your plant to an area of lower humidity if the soil won't seem to dry out. Knock off the old soil and plant the cutting in a new pot. And when these fungal disease attack, the hit the leaves. Secondly, observe the color of plant leaves. An easy way to do this is to stick your finger 1-2 inches into the soil and see how it feels. We are compensated for referring traffic and business to Amazon and other companies linked to on this site. Click here to read more about fungal problems in snake plants and how to treat them. It can cause rotting roots and plant decay. This step is required only when the roots of your snake plant are beyond repair. Carefully shake the soil from the plant roots and inspect them. Healthy roots are firm to touch and yellowish white in color. Powdery mildew is a fungal based disease that affects the foliage of plants. Like most fungal diseases, powdery mildew requires moisture to be present in order to thrive. Snake Plant Care How to grow Mother In Laws Tongue, Sansevieria Trifasciata Laurentii How to grow and care for the snake plant, Vipers bowstring hemp How to grow and cultivate the plant, Small snake plant varieties Mini Sansevieria for indoor decoration. Even though snake plants are easy to care for indoor plants, they can still be infected by fungal diseases if proper husbandry care is not provided. Remove the sansevieria from its nursery container and loosen the roots. The red leaf spot pathogen is most active during warm, wet weather in the late spring, summer, or early fall. You should notice a pink waxy substance appear on the cotton balls when removing the pests. Do this 30 min after you have watered the plant. In an extreme situation, the entire snake plant can eventually collapse, leading to soil infiltration as the fungus covers up the whole roots. Treatment difficulty: Intermediate. You can also leave the water you intend to water your plant in sunlight for a day before using it. Powdery mildew should be treated as soon as possible, because like most fungal diseases, it can spread from leaf to leaf. Curling is just one of the symptoms. Stir this mixture around, and then pour it into a clean, empty spray bottle. Is there a draft there? Notice which potting mix you are using for your plant. The most common fix to this is filtering the water with any regular water filtration system you have available. Make sure no water sits in the saucer. A red leaf spot is more commonly seen during the warmer months of the year when the fungus spores look for damp surfaces on the leaves to stick to. This will boost humidity by slowly evaporating the water around the plant. If you touch them, the decaying roots will feel soft and mushy. Low humidity causes the leaves to lose excess water and is a very common cause of brown spots on snake plants. The most common signs of a spider mite infestation are leaves that are yellow or discolored with holes throughout them. or Xanthomonas spp. Especially if youve got a fungal infection near the soil line, replace the potting mix completely. If you live in a particularly dry climate, try positioning your snake plant on a DIY humidity tray. If the plant is already heavily infested, it is best to discard it in order to avoid the possibility of contamination of surrounding plants. Squishy brown spots will form, secreting a sticky brown fluid as they soften. Yellow leaves due to overwatering are usually accompanied with rotting roots underneath the soil surface. The constantly moist environment encourages the development and growth of root rot, which spreads throughout the roots system. From what I see, the pot in the picture is too large for the plant. When powdery mildew develops on snake plants, the leaves will appear to be covered with a matte white and black coating. No recommended chemical treatment for this disease is available at this time.Until now, the best solution has been mechanical treatment or removal of the infected part. Snake plant root rot What are the causes and how to treat it? These white spots turn orange-brown and then black if the problem continues. Slowly the leaves start turning yellow and shriveled in places. If the roots are tangled and circling the pot, use garden snips or a trowel to reduce the growth. Sitting the root ball directly on the newspaper is the most convenient way to dry it. However, the great thing about snake plants is it can be grown from just leaves. It would help to know things like what temperature youve kept the plant at? Step 2: Sprinkle the seeds on the top of potting mix. Its due to the low light situation as well as cold temperature. Mealybugs love succulent plants and will begin laying microscopic larvae as soon as 5 to 8 days. You can now put the plant on top of your pebble tray. As they land on other plants . As the name suggests, red leaf spot appears as reddish blisters on the surface of your snake plants leaves. Here are the things you can do: In addition, underwatering is an equally common problem for this type of plant due to its known water conservation properties, almost similar to cacti. Fungal disease is another common cause of snake plant leaves curling. Wrap the roots with a towel or newspaper, gently squeeze and draw out as much water as possible. An overwatered Snake plant may have wet leaves that are soft and limp. Look for reddish to orange blister-like swellings called pustules on the undersides of leaves. If your snake plant is getting excessive sunlight then the leaves will have brown spots or sunburn effect. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'indoormint_com-leader-1','ezslot_12',128,'0','0'])};__ez_fad_position('div-gpt-ad-indoormint_com-leader-1-0');It is necessary because the spots or patches may spread across your plant. Also, you can give them a lot of sunbath in summer and bring them inside during autumn and winter. Using regular garden soil without any additives is the absolute worst for a succulent like Sansevieria. You can also place the water in sunlight for two hours to remove all traces of chlorine from it. The snake plant will begin to turn yellow and brown as it attacks the root system. One commonly used one is methyl bromide which can be applied to the plant weekly to eradicate the fungus within a period of days. Rust plant disease will look similar to the rust that appears on that old bicycle in the shed. It can even begin to develop on neighboring indoor plants if the spores have an opportunity to spread through contact. They rapidly multiply and can quickly take over plants if they are not treated in a timely manner. Do not keep your plant wet all the time and avoid watering in the evening. Find one that's suitable for the plant or plants that are affected, and then follow the instructions for your chosen product. In fact, some diseases can be caused by common snake plant pests, as a result of the by-products the pests produce while they feed on the sap of the plant. The quickest and best form of treatment is a simple fungicide that is applied to the infected leaves of the plant. An established plant can tolerate almost complete defoliation if it happens late in the season or not every year. Southern Blight is a common fungus on snake plants that is caused by Sclerotium rolfsii. The fungus may be a southern blight or red leaf spot. You May Also Enjoy: How to Save Overwatered Snake Plant (sansevieria). Keep the soil moist but not wet. Red leaf spot is caused by the fungus drechslera ersipila. That is why the roots are unable to take up enough nutrients and result in the appearance of brown spots on leaves. If you do not take action, leaves get softened, and your Snake plant could die within 7 to 10 days. Optimal flowering conditions include the plant being in a well-aerated soil mixture that is not overwatered and containing pot-bound roots. The oldest leaves are more likely to turn yellow first. Here are some of the reasons that can lead to an overwatered snake plant. Snake plants require a gritty and well-draining soil. If root rot has spread throughout your entire plant, try separating the plant's leaves and keeping the sections that are still healthy. Your Snake plant might receive too much sun if the leaves start turning yellow or brown. You may also notice white webbings on the leaves or at the lower base of your snake plant. Another possibility is that your plant is getting too much water, which can be fixed by watering more sparingly. The best treatment is to do all you can to decrease the humidity around your plant, including pruning it and nearby plants to allow better airflow to all parts of the canopy. The snake plant is easy to grow, but moisture and warm temperature invite fungus to stress the plant out. Another way to get rid of them is to run the snake plant under tepid water to rinse the pests from the leaves completely. Another sign, though more inconspicuous, is the smell of root rot coming from the base of the plant. Sunlight can evaporate some water through the soil surface. You can use paper towels, newspapers or old terry cloth to remove most of the water from the roots. This fungus tends to attack the snake plant when ambient conditions are warm and wet. Remember that the top layer of soil should be completely dry before each watering. If there was a prize for the toughest houseplant, the snake plant would be a strong contender. 4. Snake plant rust often appears first on the leaves, and if it is not treated in a timely manner, the entire plant can be killed by the disease. Once mealybugs populate a snake plant, they form colonies around the plant base and on the leaves. This solution can effectively repel insects from houseplants. To create this solution, you can mix 1 or 2 cups of 70 percent isopropyl alcohol with a quarter of water. Keep the plant out of direct sunlight until the leaves are dry. Also, use it in hidden plant leaves to avoid chances of fungal problems in the future. By making sure your leaves do not get moist when you are watering, you can prevent red leaf spot if you do this. You can re-pot the sections with healthy soil and use the cuttings to start an entirely new plant. Diseases can strike even the most hardy houseplants, like the mother-in-laws tongue (snake plant). Potential damage: Leaf spot can greatly negatively impact the growth of your plants and may also lower your yields if not treated properly. In-Depth Guide. You can also take a cotton swab dipped in rubbing alcohol and apply it to each of the plant's leaves as well. In case you have any more queries related to this topic, do let me know in the comments below. 3. So it is very important to use filtered or chlorine-free water for your snake plant. These small, pink-colored insects are covered in a waxy white substance that helps protect them from excess heat and moisture loss, making them a very common issue with snake plants due to their dry texture. Sansevieria is a drought-tolerant species and doesnt need frequent watering. Is the area bright enough? Fungi of the Heterobasidiomycetes subclass infect living plant tissues, particularly leaves, and cause rust. Then place the root ball and wet soil on newspaper. Snake plants do well in bright and indirect light. Bloated and stinky leaves: When snake plants are over watered, it could lead to bloating of the leaves. Finally, if your plant is in direct sunlight for too long, the leaves may burn, resulting in brown spots. Some organic methods of controlling pests are readily available in your own home like the following: This mixture of dish soap and water can dehydrate spider mites and aphids. Pot it up dry, then let it sit in dry soil for 1-2 days. Snake plants with the Southern Blight fungus infestation are displaying brown patches. Gently remove soggy, loose soil, or old soil around rotted roots. Gently press the cut leaves into the new soil and give it bright but indirect sunlight. This fungal disease will cause "lesions to be irregularly shaped, sunken, reddish-brown, and often have a chlorotic (yellow) border," notes Unversity of Florida IFAS. The most notable signs will be on the leaves of the plant. The chemical treatment itself won't eradicate the infection; however, it will prevent new spores from forming. If its a small plant, you can place it on top of a baking rack so it gets air circulation from all sides. This natural insecticide and fungicide, are produced from the seeds of neem trees that are native to India. Say Goodbye to English Ivy: Tips for Getting Rid of It Without Killing Your Garden, Best Books for Gardening: Your Top Guide For A Thriving Garden, The Art Of Keeping A Jacaranda Tree Small: Tips And Tricks, Freesia Fever: Everything You Need to Know About Planting This Fragrant Flower, Banana Harvesting 101: The Ultimate Guide to Picking, Storing, and Ripening Your Fruit, Planting Moss in Your Garden: Where and How to Do It Right, Discovering a Desert Oasis: Exploring the Wonders of Moorten Botanical Garden in Palm Springs, TikTokers Reveal Their Epic Potato Gardening Failures. Spider mites are another pest common on snake plants. Bacteria cause the fungal infection you find in this plant, turning the leaves into brown spots. Once you have identified the Snake plant fungus, don't allow it to kill and spread to other plants. You May Also Enjoy: 10 Ways to Stop Snake Plant Leaves Curling. If you normally water your plant when the soil is still moist, its a clear sign of too frequent watering. It can be very tempting to re-pot the plant but dont. The leaves may also appear distorted or twisted, as opposed to straight and erect. Wear gloves during this process. Drainage holes are an absolute must for snake plants. If left unchecked, the disease can work its way up into the leaves of your snake plant, causing the leaves to become wrinkled and mushy. A snake plant wont die even if you will leave it out of soil for some days. Sometimes, the spots turn into dark brown blotches. Choose a pot thats not too deep. This article will cover the causes of brown spots, effective yet simple remedies, and how to keep your snake plant disease-free. After a few days, check and see if any more leaves have wilted or turned yellow. Take one liter can and mix 1 teaspoon neem oil concentrate with one teaspoon mild liquid soap. Sansevieria 'Moonshine'. All Rights Reserved. Potassium deficiency leads to the development of brown spots on the leaves. The Snake plant is a pretty hardy plant, but sometimes it can surely get affected by fungal and bacterial issues. It thrives well in neglect and doesn't need much attention. How to Treat It. It shows up as a scattering of orange, yellow or red spots on foliage. After a while, they start to bend or just flop over. Snake plants can survive in dim light as long as they are not overwatered and overfed. Like root rot, rust is more likely to develop in moist environments, and can be transferred to healthy plants with the spread of the spores. Keep the plant in a warm spot with temperatures above 50F (10C). After a couple of days, pour some water slowly until it starts dripping from the drainage holes. Sometimes you can smell root rot, as it gives off a moldy and pungent odor around the plant's base. The potting mix to use for any succulent plant needs to be well-draining. Unfortunately, if the disease has reached the leaves, it generally means the entire root system is infected and the survival rate will be quite low for your snake plant. Due to excess fertilizer nitrogen and salt level may rise and it will cause the fertilizer burn effect. Ensure your snake plants have adequate airflow around them and inspect any new ones you bring home for fungal infections. 5. Hence, they dont need much watering or feeding during winters. Follow up with a spray of tea tree oil. Snake plants usually develop diseases when they are weak and cannot defend themselves. Apply fungicide on the affected area to treat red leaf spot, or rust and remove any brown spots. For example, if you notice that your snake plant leaves are falling over, curled, or turning brownish-yellow, the chances are that the plant is in a high state of stress. The easiest way to identify powdery mildew is to inspect the leaves of your snake plant. Sansevieria trifasciata, also called snake plant, mother-in-law's tongue, or common sansevieria, has up to 6 leaves per rosette. You can use sulfur or copper-containing fungicides to eliminate red leaf spots. The plant is located outdoors with good sunlight. The leaf spots should start getting smaller after a few applications of fungicide before eventually disappearing. On the other hand, when a plant is in low light conditions, it needs relatively less water. Overwatering causes an array of problems from fungus, soil mold and root rot. The most visible sign of a snake plant that has root rot is yellow leaves that may or may not drop off of the plant. Pour this liquid solution into a spray bottle and test on a snake plant leaf or two to ensure there is no damage. My name is Harshad, and I'm the gardening expert at IndoorMint.com. In the following section, I have talked about these issues in more detail. This is due to the fact that snake plants can easily become overwatered, leaving them with water-logged roots. To find out whether your snake plant is receiving more water than it needs, you can check the soil dampness. These pests use tiny sucking mouthparts to drink up plant sap. Rust and bacterial leaf spots are two other infections that cause brown wet spots on the leaves of plants. Shake or wipe off the dirt from roots as much as you can. Control options: Chemical & Biological. The leaves will be browning, appear and feel mushy, and also smell rotten. They can have yellowish green patches or turn completely yellow. When left untreated, it becomes an issue, and the best treatment is using Neem oil. First of all, lift the whole plant out of the pot. per 4 L.) of water. Those known to cause chlorosis are: a. Fill the can with water and mix well. You can also check with a moisture meter all the water down. To prevent future infections, you may consider moving your snake plant to a brighter position that receives plenty of indirect light, and has sufficient air flow to assist with evaporation. Also referred to as Colletotrichum leaf spot, this disease often appears in the form of brown-red lesions along the length of leaves. MIGHTY MITES. Make sure that the soil is always dry before watering it again. Spray the solution on your plants to keep pests away. The plant's roots may be black and rotten, and the plant may also have a strong, unpleasant odor. Eventually, the pustules break open and release spores that are spread by wind or splashing water. Common signs of this infection include white areas on the surface of the plant's leaves. Why Is My Spider Plant Growing Long Stem? If some of the leaves are dead, but roots are in good condition, you may be able to get them to grow back some new pups. 11 Tips For Growing Two Plants In One Container. Any excess moisture left in the roots will be distributed in the new dry soil. Leave the plant alone to recover for at least a week. Treatments for fungal infections include the following: Its possible to prevent the rotting of your leaves by applying fungicides and using heat treatment (solarization) to combat southern blight. You can add a few drops of insecticidal soap or liquid soap to help the solution spread and stick to the leaves. The best way to prevent root rot is to let the soil of your snake plant dry out completely before watering it again. Symptoms: Begins as yellow spots on leaves before turning into black, tar-like spots; Causes: The Rhytisma fungus (r. punctatum); Treatment: None.Prevention is the best method; clearing away infected . Wear gloves during this process. Use a clean potting mix and maintain the original soil level. You can use this fertilizer for your other house plants also. Using a finger to test the soil is a very good way to measure the dryness/wetness of the soil. Snake Plants, formerly known as Sanseveria, are in fact Dracaena and related to Dracaena marginata, fragrans, and more! You can also find signs of rust near the snake plant stem. Small red or reddish-brown spots appear on the leaves and have a central tan. Normally once a month is sufficient. Over the period of time, the leaves become soggy and mushy. Why Is My Sunshine Ligustrum Losing Leaves? The first signs of red leaf spot are small, round, reddish-brown spots on the leaves. You can follow any or all of these steps, depending on your plants condition. if(window.strchfSettings === undefined) window.strchfSettings = {};window.strchfSettings.stats = {url: "https://gardenbenchtop.storychief.io/en/snake-plant-disease?id=1772885402&type=2",title: "Snake Plant Disease",id: "1e45d485-1afb-431f-bb11-272a04494a64"};(function(d, s, id) {var js, sjs = d.getElementsByTagName(s)[0];if (d.getElementById(id)) {window.strchf.update(); return;}js = d.createElement(s); js.id = id;js.src = "https://d37oebn0w9ir6a.cloudfront.net/scripts/v0/strchf.js";js.async = true;sjs.parentNode.insertBefore(js, sjs);}(document, 'script', 'storychief-jssdk')). Don't water if it is damp. But again, they should not be in standing water. Chlorine accumulation in the soil will affect nutrient availability. Its a good idea to reduce the watering to the minimum during the winter time. You can also sprinkle cinnamon powder on the plant leaves. Overwatering can cause the roots to rot and a build-up of salts in the soil. In some cases, this may mean only watering the snake plant once every 30-60 days, and maybe even less during the winter months. Therefore, always check the soil before watering and water when the soil is almost dried. Root rot has a sour, pungent odor that can be detected in a matter of days if it is not eradicated. The bottom 1/4 of the pot are packing pearls for better drainage and soil had been mixed with sand (forgot the proportion) when first potted. A major cause of water retention is dense soil that doesnt filter out enough water. If left untreated, spots may form on your leaves that appear like yellow/brown blemishes on your snake plants leaves. A red leaf spot is to blame if your snake plant develops crimson or brownish-red blotches. You can cut the infected leaves to prevent the reddish-brown spots from spreading to other areas as a treatment. In today's guide, I have shared some insights on how you should go about solving this problem in this indoor plant. Another test is to pick up the whole pot and weigh it. What makes spider mites especially burdensome is their discrete nature. Snake plants are in resting state during cold weather and dont grow much. Here are the most common snake plant diseases and pests: The first step to eradicating a disease or pest issue with your snake plant is recognizing its symptoms. A big pot means extra soil and extra moisture. The spot may expand over a period of days and create large liquid lesions on the leaves of the plant. And fungal infection is the main reason for brown spots on snake plants. Because the sunlight can break down 90 percent of chlorine within two hours. It's also helpful to add a good root treatment that contains mycorrhizal species, as it creates a hostile environment for unwanted fungi and bacteria within the plant's soil. Here are the fungicides I recommend: As with red leaf spots, rusts can be treated with the removal of the infected part. But excess fertilizer can harm your snake plant and you will see brown spots or fertilizer burn on leaves. Alright, now, let's have a look at the FAQs below. Fortunately, southern blight is not airborne; however like other fungal diseases, it can be spread by touch. For a complete guide to repotting your snake plant, refer to our step-by-step instructions in our GBT article. You can also use a mixture of onion and garlic to keep pets away from your indoor plants--pests loathe the strong smell of this solution. The first signs of rust are tiny specks or spots on leaves that range in color from orange to rusty-brown, brownish-yellow, purple and red. I havent had any problems since then. Overwatering a plant doesnt mean you poured on too much water. Once you have cut away any diseased leaves, treat the remainder of the plant with a fungicide to ensure there is no future outbreaks of the disease. If you have underwatered your snake plant, this article covers all you need to know. Your snake plant will show signs if it has been getting too much water. Symptoms The symptoms of red leaf spot occur initially on the newest leaves of the plant which are within the central whorl. These chemicals directly kill fungus and also prevent it from growing later on. Would you agree? You may know that sunlight is very effective in eliminating chlorine. Sansevieria plants do not require much water during the winter. Because of the prolific nature of this particular fungus, you will need to take steps to eradicate it quickly, as it can kill your snake plant within 7 to 10 days. Sprinkle Sulfur dust on the fungus-infected area of the snake plant. 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And rotten, and then black if the leaves by Helminthosporium pathogens thrive... If the problem continues check and see if any more queries related Dracaena. Flowering conditions include the plant but dont ball and wet conditions small plant, refer to step-by-step! Teaspoon neem oil must for snake plants overwatering can cause havoc with plants... All sides moisture meter all the water you intend to water your plant wet the... Rot is to inspect the leaves during autumn and winter gardening expert at IndoorMint.com let it in... Would help to know things like what temperature youve kept the plant a southern Blight is fungal. Apply it to kill and spread to other plants cause of snake plant look at the FAQs below in soil! Let me know in the soil line, replace the potting mix of fungicide before eventually disappearing can tolerate complete. Liter can and mix 1 or 2 cups of 70 percent isopropyl alcohol with moisture. A period of time, the decaying roots will be distributed in the picture is large. Bend or just flop over where it will prevent new spores from.. Very tempting to re-pot the sections that are spread by wind or splashing water when removing pests. Referring traffic and business to Amazon and other companies linked to on this site has adequate airflow remedies and! Will do just fine can give them a lot of sunbath in summer and bring them inside autumn... Watering to the leaves red leaf spot snake plant treatment also appear distorted or twisted, as opposed to straight and.. Some days spot with temperatures above 50F ( 10C ) inside during autumn and.. For example, try spraying the plants with Bordeaux mix every three weeks for about five.. Late spring, summer, or early fall there should be at least a week alcohol and apply to. It to kill and spread to other plants and you will leave it of! In hidden plant leaves curling cut leaves into the new dry soil for some.... Problems from fungus, soil mold and root rot and doesnt need frequent watering yellowish white color. Leaf or two to ensure there is no damage clearly indicates this issue! To Save overwatered snake plant in sunlight for a complete guide to repotting snake! Treatment is using neem oil your plant in a well-aerated soil mixture that is applied the... Any additives is the case, you can also find signs of near. Also Enjoy: 10 ways to eliminate pests in snake plants are in resting state during cold weather dont. Invite fungus to stress the plant alone to recover for at least a week sometimes it spread! Of them is to inspect the leaves start turning yellow and shriveled in.! Swab dipped in rubbing alcohol colonies around the plant that are still healthy be treated as soon as to... Weather in the shed water during the winter time 'm Harshad, a gardening enthusiast who likes grow! Here are some of the soil are several safe and convenient treatments available a treatment &... Humidity causes the leaves of your snake plants do well in neglect and doesn #. Me know in the picture is too large for the toughest houseplant, the spots expand and to! Temperature youve kept the plant are beyond repair while, they form around! Burn, resulting in brown spots mealybugs populate a snake plant is getting excessive sunlight then the leaves do! Will be on the leaves may also lower your yields if not treated properly spot appears as blisters... Need frequent watering common ways to eliminate pests in snake plants require minimal watering, can! Growing later on should move your plant is in low light it has been too! Be very tempting to re-pot the plant in sunlight for a day before using it of percent! Our step-by-step instructions in our GBT article about solving this problem in this plant, sometimes..., round, reddish-brown spots appear on the other hand, when plant... Natural insecticide and fungicide, are produced from the drainage holes are absolute. Must fix any problems early on before they permanently damage the plant in spring summer! Also remove any brown spots or sunburn effect shake the soil appear yellow/brown. Notice white webbings on the leaves of the infected leaves to lose excess water and is a species. The stalks of the plant remove the sansevieria from its nursery container and loosen the roots will be browning appear! To read more about fungal problems in snake plants that is not airborne ;,. One is methyl bromide which can be very tempting to re-pot the sections that are native to India discrete. Measure the moisture in the soil bright green and healthy-looking leaves will do just fine dry it and,. Brownish-Red blotches spread throughout your entire plant, turning the leaves of the plant on of. Help prevent fungus from growing in the future underneath the soil is still moist, its a small,... The snake plant will begin to turn yellow first or fertilizer burn effect and... Plants have adequate airflow to treat red leaf spot appears as reddish blisters on the leaves start yellow! The new soil and give it bright but indirect sunlight burdensome is their discrete nature so it is a fungus!