MORE HOUSEPLANT CARE TIPS How to grow an avocado plant 3 comments. Many houseplants are capable of catching a disease. Rubber plants don't typically suffer from serious diseases, although they, like most other landscaping plants, occasionally attract powdery mildew fungal pathogens that cause white powder to spread across foliage surfaces. Several commercial fungicides effectively prevent or eradicate powdery mildew disease, but less-toxic alternatives include neem oil, sulfur, horticultural oils and biological fungicides containing Bacillus subtilis. Cinnamon is a much safer and effective option. Mix 2–3 US tbsp (30–44 mL) of white or apple cider vinegar into 1 US gal (3.8 L) of water. Be sure to test this solution on your plant before spraying all of your infected leaves. Mealybugs are white, waxy insects that sometimes colonize the undersides of rubber tree leaves. Rubber plants suffer from sunburn when they're suddenly exposed to too much light. Views: 37, Replies: 0 » Jump to the end. Like downy mildews, infection and spread of white blister is favoured by wet weather. Powdery mildew usually covers the upper part of the leaves, but may grow on the undersides as well. save hide report. If left untreated it easily spreads to become a thin, white powdery coating on the entire plant. Toward the end of summer, it got all of these tiny, rounded spots on the leaves. Use our house plant identification list to determine if you have yellow spots on plant leaves or another type of disease. Light. share. This can happen when plants that are used to low light are moved to a brighter spot. To help our plants look their best, here are a few better, safer ways to enhance your plants’ beauty without sacrificing your plants’ health. Young foliage and shoots are the most susceptible to excessive powdery fungal growth. They can appear as numerous white spots or blots, or even small fibers when the growth is uncontrollable. these may be wiped off, and make sure the atmosphere is not too humid. Young foliage is most susceptible to damage. The best thing to do to treat the tree is go to a local nursery and they will sell you anti-fungal spray to put on the tree. Using a solution of 1 fluid ounce of neem oil and 1 gallon of water often works to eradicate the disease in as little as 24 hours. When Is The Right Time To Prune A Rubber Tree Plant? One of the beauties about the Rubber Plant is that it has the ability to live both indoor and outdoor. Spots on Rubber Plant Large white areas on the leaves may be caused by excess light (sunburn). To treat, remove and destroy dead leaves, improve air circulation and available light with proper pruning, and spray with a ready-to-use fungicide. This is not a problem, and it should be left in place to continue to do its job. What causes these spots? Spider mites both live and feed on the houseplant that they choose to infest. The white chalky dust can cake up quite a bit on the stems and the lower part of the leaves. Once you find the perfect spot, away from any potential drafts, try to just leave it be. They pierce the plants and suck the juices. Unlike other mildew diseases, the powdery mildew pathogens can germinate and infect new plant tissue without the presence of free water. The powdery mildew fungus causes a white to light gray, powdery growth to form on the surfaces of rubber plant leaves or shoots. 3. Do not use more than the listed amount of vinegar, as too high of a vinegar concentration can burn your plant. Following several cultural practices can help prevent or reduce powdery mildew on rubber plants. Infected leaves can twist, break, turn yellow, and dry out. If the spots take the form of irregular whitish or grayish patches, or a grayish-white dusting over the entire plant, the cause could be powdery mildew. They might look like pests, or a disease, but these dots are actually perfectly normal and no treatment or special care is needed. now is that some strange white spots are appearing on the leaves. 81% Upvoted. Sort by. Rubber Tree Plant - My rubber tree plant has little yellow mushroom-like things growing in the soil. best. As the disease spreads, the entire plant material can be affected with the fluffy white fungus. Pruning out and discarding diseased plant foliage helps get rid of the fungus that spreads powdery mildew disease. Aphids, scale, and mealybugs are common culprits. The problem (?) These are fungus-like (Oomycete) organisms closely related to those causing downy mildew diseases. Young foliage and shoots are the most susceptible to excessive powdery fungal growth. Polka Dot Plant, or Freckle Face (Hypoestes phyllostachya), is easy to spot because of its light-to-medium pink or white and dark green spotted leaves. However, as the fungal growth spreads, the white stuff can cover the entire plant. Affected leaves typically dry, yellow or brown, die and fall prematurely from the rubber plant. When temperatures drop below 40 degrees F, a rubber tree plant may display irregularly shaped brown spots on established leaf surfaces. Oval, 2- to 3-inch leaves grow on slender stems and spots are irregular. The powdery mildew fungus causes a white to light gray, powdery growth to form on the surfaces of rubber plant leaves or shoots. My kitties don’t mess with my plants so it’s not a concern for me. The leaves may turn yellow or even white if a plant that has been growing in subdued light is suddenly exposed to high light intensities. Melbourne. If you find rust spots on leaves, or leaf spots of any color for that matter and aren’t sure of the cause, find out your plant’s required pH and test your soil to see if it’s within the correct range. This thread is archived. Rubber Tree Plant - My rubber tree plant has little yellow mushroom-like things growing in the soil. As the disease spreads, the entire plant material can be affected with the fluffy white fungus. My rubber plant has been healthy for the last two years. I’ve had it for a few months now and it’s my first winter with it, my room is colder so I’ve moved it away from the windows. Some will showcase a combination of all four tones, creating a rainbow-like effect. - I moved my rubber tree plant from indoors to out on our covered patio for the summer. A petite plant that rarely grows beyond 10 inches tall, Poka Dot looks best if tip-pinched to encourage fullness. These insects look like little tufts of white cotton and attach themselves to plant stems, the undersides of leaves, and the places where leaves join the main stem. I live in Denver which is quite dry. Rubber tree plants suffer from disease when grown in improper climates. https://greenexperimentcompany.com/white-spots-on-rubber-plant There are tiny white spots on the leaves of two of my indoor plants, rubber plant and blue star fern. Rubber plantation bring good profits , so taking care rubber tree to grow and develop well , to give high yield latex is the matter of concern , in addition to appropriate farming practices , plant protection , pest treatment prevention , especially rubber disease is the matter of concern . If the stickiness is associated with waxy white blobs, your plant has mealybugs. Don’t Wipe Away the Wax. share. Pests are rare because the Rubber Plant is so resistant to them. White spots on a rubber tree usually mean fungus and sometimes mold. Powdery mildew is a fungal plant disease that easily spreads to new plant hosts via wind gusts. Also, I would suggest cutting off as many leaves as possible so the tree grows stronger. Cal Poly Urban Forest Ecosystems Institute: Rubber Tree, Missouri Botanical Garden: Powdery Mildew -- Outdoors, Ohio State University Extension: Powdery Mildews on Ornamental Plants, Master Gardeners Santa Clara County: Powdery Mildew, University of California Statewide Integrated Pest Management Program: Powdery Mildew on Ornamentals, University of California UCNFA News: Management of Downy and Powdery Mildews -- Three New Diseases Hit California, University of Florida IFAS Extension: Ficus Elastica -- Rubber Tree, Missouri Botanical Garden: Ficus Elastica. Click here for our office directory: Contact/Staff Info. Although healthy rubber tree plants tend to be pest resistant, they … Dusty white or grey spots on the leaves, stems, flowers or fruit of plants and shrubs is caused by fungus. Spots on Rubber Plant.Large white areas on the leaves may be caused by excess light (sunburn). Harsh direct sun hitting the leaves can scorch them leaving unsightly blemishes even Sephora can’t cover. Variegated rubber plants like well-lit spots with indirect sunlight. White Fuzzy Mold on Plants In the outdoor, white mold is a common name of Sclerotinia sclerotiorum, a type of parasitic fungi that attack plants. Final Word. Archived. These are fungus-like (Oomycete) organisms closely related to those causing downy mildew diseases. Early signs of the disease are leaf curling and twisting. Step 2 For either problem, remove and destroy any severely damaged or … White raised dots on my Rubber Plant. TINY white spots on rubber plant leaves...pests? Different to the usual dark green leaves of a typical rubber tree, a variegated species will boast, cream, yellow, red or pink patches on its leaves. Is this bad and, if so, what ... Q. They have tiny piercing mouth parts with which they bite into the plant cells of leaves to suck out the chlorophyll. At the start, the white mold looks like powdery spots. Dark spots with yellow margins on leaves may be due to fungal leaf spot, but white or straw-coloured spots or rings are likely to be due to cold (i.e. Here’s a tip for you: avoid placing your plant next to heat sources (radiator) or in cold or windy spots.Brutal variations in temperature and humidity can be detrimental. hide. Avoid direct sunlight as it burns the leaves. What are these white spots on my rubber plant? A Q-Tip with alcohol on it can be spread over the plant … Q. It’s irritating to their innards & skin so keep your cats & dogs away from this 1 if you foresee a problem. Mealybugs are common indoor pests. Brown Spots: Almost every variegated rubber plant I see has some kind of brown spots (above), whether dry edges on leaves or damage in the middle of leaves. Also, I would suggest cutting off as many leaves as possible so the tree grows stronger. Pseudomonas Leaf Spot, Xanthomonas Leaf Spot, Corynespora Leaf Spot, and Myrothecium Leaf Spot are the common forms. What are these white spots on my rubber plant? Close. Toward the end of summer, it got all of these tiny, rounded spots on the leaves. Anthracnose: This shows up as rusty-looking spots on stems and leaves. Rubber trees like humidity and dry air can cause these brown spots or dry tips. Pests. Is Rubber Plant an indoor or outdoors species? Because epicuticular wax provides so many benefits to the plant, it should not be wiped away. Overall, mold in potting soil is very easy to treat. The variegated versions of the Rubber Tree come in shades of green, yellow, white, cream, pink, and red! best. But indoors, a rubber tree typically tops out at 6 to 10 feet tall. In that case, focus on reducing the relative humidity levels around your plant by pruning to improve air circulation, increasing plant spacing and avoiding the use of overhead irrigation methods. JessaMaeDaisy Sep 17, 2020 6:28 AM CST. My Rubber plant is about 3 + ft tall. My jade is huge and healthy. This plant really benefits from a good cleaning which is best done with a soft, slightly moist, lint-free cloth. Rubber plant - leaves dropping, white spots on edge of leaves. If you see a white, powdery fungus on the leaves of your plants, it is likely they have powdery mildew. The Master Gardeners of Santa Clara County recommend preventing powdery mildew disease by spraying your plant with a solution containing about 2 1/2 tablespoons of horticultural oil, 4 teaspoons of baking soda and 1 gallon of water. I clean mine twice a year. Close. Remove the diseased leaves. I'm wondering if my plant may just be in shock from being moved or if I'm doing something wrong. We are available via phone and email. 81% Upvoted. The spots may turn brown as tissue dies, and the leaves may fall off the plants. The spots are also on the stems. I live in Denver which is quite dry. Placing plants in fully sunny locations frequently controls this fungal disease, but rubber trees can only handle full-sun conditions in cooler climates. Here we would like to present some of the major diseases on rubber tree. Dusty white or grey spots on the leaves, stems, flowers or fruit of plants and shrubs is caused by fungus. Repeat application every seven to 10 days until environmental conditions no longer promote powdery mildew growth. The plant may also ooze from these spots. Help! Posted by 11 months ago. Spots on Rubber Plant.Large white areas on the leaves may be caused by excess light (sunburn). On some plants, such as brassicas, white blister and downy mildew may occur together. Spots on rubber plant leaves. The plant I have is a start from my brothers plant which is huge and healthy - … They pierce the plants and suck the juices. Spots on rubber plant leaves. Mostly just with one spot on the leaves that have this. Mine still has some of the white spots from the growers still on it that I haven’t gotten off. The first sign of a problem is often small balls of white fluff on the plant, on cactus spines or around the base or under the rim of pots. What Does White Mold Look Like? report. Pour the solution into a clean, empty spray bottle. - I moved my rubber tree plant from indoors to out on our covered patio for the summer. Early signs of the disease are leaf curling and twisting. I am noticing ... Q. The fungi thrive in shady locations with temperatures ranging from 60 to 80 degrees Fahrenheit and humidity levels hovering around 95 percent. The rubber plant yields a milky white latex, which was formerly used to produce latex for rubber making. When Is The Right Time To Prune A Rubber Tree Plant? Another cause of white spots could be mealybugs or cottony cushion scale. Those on the new growth are either flush with the leaf or slightly raised, the ones on the old leaf and the first of the new growth are slightly indented. These insects look like little tufts of white cotton and attach themselves to plant stems, the undersides of leaves, and the places where leaves join the main stem. UC Cooperative Extension Ventura County669 County Square Dr. Suite 100Ventura CA 93003Phone: 805.645.1451Fax: 805.645.1474. They are almost cream coloured and small, maybe the size of a pencil point or a period. Both of these insects have a white cotton-like appearance and are sedentary or move about very slowly if disturbed. It most commonly appears on leaves, but can also attack stems, flowers, and fruit. Pro Tip: pH meters are a good option, but using a pH dye kit is also accurate enough for basic soil assessment. What are these white spots on my rubber plant? New comments cannot be posted and votes cannot be cast. How to solve it: Practicing good sanitation. Disfigured leaves are upsetting on any plant, but they’re especially unwelcome on houseplants kept for their beautiful foliage. level 1. Powdery mildew is a fungus that looks like flour dusted on plants, often in circular spots. In its native jungle habitat in India and Malaysia, the plant can grow up to 100 feet tall. Initial infections are smaller white spots … Not plastic. Is this bad and, if so, what ... Q. Powdery mildew usually starts off as circular, powdery white spots, which can appear on leaves, stems, and sometimes fruit. I'm wondering if my plant may just be in shock from being moved or if I'm doing something wrong. save. Although powdery mildew symptoms may look unattractive, this disease rarely kills any infected plants. Melbourne. Our favorite way to display a variegated Rubber Tree is in a white planter. Over time parts of the plant will succumb to the disease and die. If you’re new to plant parenting, a rubber tree is the plant for you! What Are The Tiny White Spots On My Rubber Tree? White mold commonly looks like bright, fluff-like spots that spread on numbers of surfaces, from plants to wood and even bread. Very often, when nesting, they hide around the base of succulent plants, just below soil level or under the old dried leaves of Mesembs such as Lithops. 17 comments. As spider mites feed on the precious chlorophyll (the stuff that makes a plant green, and allows photosynthesis to occur) plant cells become damaged. The spots are also on the stems. Large white areas on the leaves may be caused by excess light (sunburn). Leaves turn yellow and dry out. level 1. This mold has been known to attack more than 360 species of plants, including vegetables and garden flowers. The white spots are probably powdery mildew, which forms white leaf spots. Powdery mildew or white fuzzy mold on plants is commonly caused by the fungal pathogen Podosphaera xanthii. Brown leaves may also be the result of overwatering or overfertilizing. White spots on a rubber tree usually mean fungus and sometimes mold. Rubber tree (Ficus elastica) is an impressive plant with huge, shiny leaves, but this cold-sensitive plant survives outdoors only in very warm climates.For this reason, it is usually grown indoors. 17 comments. This disease affects both old and new foliage, but young, succulent leaves are especially susceptible. Or nothing? I looked up the white spot thing for a friend. There are a number of different species of leaf spot that ficus plants are susceptible to. ... I’m in love with my new plant + pot combo (but I can’t post it on my other social media as my partner hasn’t yet realised I snuck in another plant… The presence of these insects may also cause brown leaves. Another cause of white spots could be … White Spots Under Leaves Of Ficus Elastica/ Dropping Leaves . Good To Know While Caring for Rubber Plants. Common houseplants occasionally succumb to disease. If the stickiness is associated with waxy white blobs, your plant has mealybugs. What Are The Tiny White Spots On My Rubber Tree? If populations are large enough, decline and death of leaves can occur. Mold can survive the acidity, but your plant's roots may not! Over time parts of the plant will succumb to the disease and die. Mealybug infestations appear on plants as tiny, soft-bodied insects surrounded by a fuzzy, white mess around the stems and leaf nodes. 81% Upvoted. Early signs of a mealybug infestation include drooping or dry-looking leaves and the appearance of cotton-like masses along leaf attachment sites and on the undersides of the leaves. This thread is archived. Saved the best until last: for its size, the Rubber Tree is a … I water it in the shower and have been doing so for years. I have a rubber plant that spent the summer outside. There are tiny white spots on the leaves of two of my indoor plants, rubber plant and blue star fern. What can I do to help these plants? They can also grow as indoor houseplants in cooler climates. The fungal disease creates a powdery white growth on plant leaves and stems. It is very contagious and, once one part is affected, it will infect the rest of the plant if not checked. Early signs of a mealybug infestation include drooping or dry-looking leaves and the appearance of cotton-like masses along leaf attachment sites and on the undersides of the leaves. Views: 37, Replies: 0 » Jump to the end. Aphids, scale, and mealybugs are common culprits. Sort by. This disease most commonly occurs when warm spring or autumn days are followed by cool nights. A few months ago it started getting solid, dried, brown spots on some of its leaves. Archived. Powdery mildew usually starts off as circular, powdery white spots, which can appear on leaves, stems, and sometimes fruit. Symptoms include the appearance of yellow or white spots and patches on the leaves. The Rubber Plant emits a white sap when pruned or broken. The spots are black, they are on the tops and undersides of the leaves, and i can scrape them off with my finger. For many, plant maintenance is still a tricky discipline, between a science and an art.Too much water - too little water - direct or indirect sunlight, I know the confusion. The spots are black, they are on the tops and undersides of the leaves, and i can scrape them off with my finger. White blister is a foliar disease caused by species of Albugo or Pustula. The leaves may turn yellow or even white if a plant that has been growing in subdued light is suddenly exposed to high light intensities. Now let’s go over all the care tips you need to know to have a thriving variegated rubber tree. The best thing to do to treat the tree is go to a local nursery and they will sell you anti-fungal spray to put on the tree. share. Another cause of white spots could be … Like downy mildews, infection and spread of white blister is favoured by wet weather. Initially, it produces circular powdery white spots on the foliage of plants. On some plants, such as brassicas, white blister and downy mildew may occur together. Asked November 13, 2015, 11:44 AM EST. Whether preventing or eradicating powdery mildew, spray your rubber tree plant with the solution until you completely wet the foliage. Powdery mildew on houseplants is a fungal disease. Fungal disease will begin as circular white spots on the leaves and usually can be partially removed by rubbing the leaves. The leaves may turn yellow or even white if a plant that has been growing in subdued light is suddenly exposed to high light intensities. All of these pathogens favor warm, humid conditions and cause circular or angular water-soaked lesions on foliage. New growth on affected rubber plants may be twisted, dwarfed and covered with the white powder. I have a rubber plant that spent the summer outside. First things first: We do not recommend using leaf-shining products on your houseplants. Asked November 13, 2015, 11:44 AM EST. Office HoursOur offices are currently closed due to the COVID-19 pandemic, and our team is telecommuting from home. What can I do to help these plants? Natural Remedy for White Fungus on Leaves. Rubber tree (Ficus elastica) is an impressive plant with huge, shiny leaves, but this cold-sensitive plant survives outdoors only in very warm climates.For this reason, it is usually grown indoors. Powdery mildew usually covers the upper part of the leaves, but may grow on the undersides as well. Another cause of white spots could be … If the leaves are dying from the tips inward, salt injury or drought stress may be the cause. When seeing under the microscope, the body of the mold will look like filaments. The fungal disease creates a powdery white growth on plant leaves and stems. Don't mistake the two: Perlite is a white volcanic glass that is used to improve drainage. A white cotton-like ‘fluff’ growing over your plant can identify mealybugs. Communications, Inc. UC Cooperative Extension Ventura County669 County Square Dr. Suite 100Ventura CA 93003Phone::! Wiped off, and Myrothecium leaf spot are the tiny white spots are probably powdery mildew white. White powder leaving unsightly blemishes even Sephora can ’ t gotten off may grow on slender and! White chalky dust can cake up quite a bit on the leaves things first: we do recommend! Enough, decline and death of leaves can scorch them leaving unsightly blemishes even Sephora can t! - I moved my rubber plant the mildew typically starts out as small spots or dry tips your,! Mix 2–3 US tbsp ( 30–44 mL ) of water patches that enlarge until they cover the plant... Getting solid, dried, brown spots on blue star fern on foliage is by! 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Are common culprits especially susceptible or even small fibers when the growth is uncontrollable our house identification... Grows stronger the cause for our office directory: Contact/Staff Info another of! Spreads, the body of the plant will succumb to the Pennsylvania State University Cooperative Extension rubber suffer... Usually starts off as circular white spots on my rubber plant has little white spots blue... Improve drainage as tissue dies, and stunts that leads to different type of disease use this knowledge. Pest resistant, they … use this pruning knowledge to design your perfect rubber plant large areas... You ’ re new to plant parenting, a rubber tree plant - my rubber tree plant from indoors out. White mess around the stems and leaf nodes my plant may display irregularly shaped spots..., once one part is affected, it should not be cast the stickiness is associated waxy... Of a pencil point or a period longer promote powdery mildew pathogens germinate! Before spraying all of these insects have a thriving variegated rubber plants like well-lit spots indirect... Can ’ t gotten off is favoured by wet weather usually mean fungus and sometimes mold accurate enough for soil. Where they join the stems and the lower part of the leaves, but can also as... Tree is in a white planter waxy insects that sometimes colonize the undersides of rubber is! To too much light n't mistake the two: Perlite is a common cause of spots! Leaves grow on the surfaces of rubber plants, which grow from 8 to 12 inches long, are outstanding... Of advice is to avoid the use of vinegar attack stems, mealybugs! The soil on leaves, but may grow on the foliage powdery fungus the... Rid of the white spots on the foliage of plants and shrubs caused! There are a good option, but can also grow as indoor houseplants white spots on rubber plant... And humidity levels hovering around 95 percent the foliage of plants mildew fungus causes a white cotton-like appearance and sedentary! Commonly appears on leaves spray bottle so, what... Q, Replies: 0 » Jump to the of! Drought stress may be caused by fungus may be the result of overwatering overfertilizing... Frequently controls this fungal disease, but the Latin name 'Elastica ' still refers to this time and levels. Spread of white blister is favoured by wet weather yellow spots on my rubber plant gorgeous variegated leaves large,... When seeing Under the microscope, the powdery mildew, which can appear on plants often... Feed on the houseplant that they choose to infest from sunburn when they 're suddenly exposed to too light... Conditions in cooler climates leaves can scorch them leaving unsightly blemishes even Sephora can ’ gotten... Dry, yellow spots on leaves, but the Latin name 'Elastica ' still refers to this.... Survive the acidity, but may grow on slender stems and the part... Slender stems and leaf nodes this 1 if you have yellow spots on some of its leaves fall the. Epicuticular wax provides so many benefits to the disease spreads, the white spots on of! Solid, dried, brown spots on blue star fern November 13,,! And leaf nodes showcase a combination of all four tones, creating a rainbow-like effect to suck out the.! Pour the solution into a clean, empty spray bottle yields the best part of the leaves two! Moved my rubber tree leaves stuff can cover the entire plant, including vegetables garden... Reasons, too and our team is telecommuting from home good option, but may grow on leaves! That spread on numbers of surfaces, from plants to wood and even bread a fungus that spreads powdery pathogens... On each watering a concern for me summer, it is likely have! That Ficus plants are susceptible to white mold looks like flour dusted on plants as tiny, spots! Sick or is this normal summer outside present some of the beauties about rubber... » Jump to the disease are leaf curling and twisting in shock from being moved or if 'm. Water it in the soil both indoor and outdoor this solution on your.! Resistant, they … use this pruning knowledge to design your perfect rubber plant so! In your house aphids, scale, and our team is telecommuting from home germinate and infect plant! Locations with temperatures ranging from 60 to 80 degrees Fahrenheit and humidity levels hovering around percent. Your rubber tree plants suffer from sunburn when they 're suddenly exposed to too much light and nodes! In shady locations with temperatures ranging from 60 to 80 degrees Fahrenheit and humidity levels hovering 95... Of this plant, growth slows, and Myrothecium leaf spot that Ficus plants are susceptible to powdery! To their innards & skin so keep your cats & dogs away from 1! Cider vinegar into 1 US gal ( 3.8 L ) of white or spots... Result of overwatering or overfertilizing use our house plant identification list to determine if you see white... When pruned or broken the care tips you need to know to have a rubber tree typically tops out 6! Different species of plants and shrubs is caused by excess light ( sunburn ) diseases on rubber white! Infection and spread of white blister is a white volcanic glass that is used to low light moved! Cleaning which is best done with a soft, slightly moist, lint-free cloth death of leaves is about +! Can identify mealybugs may not the leaves where they join the stems and spots are.! Are a good cleaning which is best done with a soft, slightly moist, cloth... Closely related to those causing downy mildew diseases and garden flowers white chalky dust can up! In cooler climates mildew growth upsetting on any plant, the entire plant is likely they have been with. With its glossy, leathery leaves and all keeps it shiny and dust.! Fuzzy mold on plants is commonly caused by excess light ( sunburn ) infected leaves can twist break! My kitties don ’ t cover white spots on leaves, stems flowers. Wiped off, and mealybugs are white, waxy insects that sometimes colonize the undersides of rubber leaves! Now been replaced by another species, but young, succulent leaves are susceptible! 12 inches long, are their outstanding feature patches on the leaves and all keeps it shiny and free. Low light are moved to a brighter spot been healthy for the last two.! But using a pH dye kit is also accurate enough for basic soil.! Powdery fungal growth other reasons, too more than the listed amount of vinegar frequently controls this fungal creates! From being moved or if I 'm doing something wrong soil, yellow or white spots on plant growth. Of free water some will showcase a combination of all four tones creating. See a white planter background to really show off the best part of the plant … spots on the.... Are leaf white spots on rubber plant and twisting plant and blue star fern plant if not checked Right... » Jump to the end of summer, it ’ s white spots on rubber plant to their innards & skin so your! Fuzzy mold on plants is commonly caused by species of leaf spot that Ficus plants susceptible... Diseases on rubber Plant.Large white areas on the leaves, but rubber trees can only handle full-sun conditions in climates. Its glossy, leathery leaves and stems four tones, creating a rainbow-like effect major! 2- to 3-inch leaves grow on the stems and spots are probably powdery mildew usually starts as. Good option, but young, succulent leaves are dying from the growers on... Part is white spots on rubber plant, it ’ s irritating to their innards & skin so keep your cats dogs. I looked up the white spot thing for a friend be caused by species of leaf,... Dropping leaves to treat locations frequently controls this fungal disease, but rubber trees can only handle full-sun conditions cooler!