But indoors, a rubber tree typically tops out at 6 to 10 feet tall. I have a Peperomia Obtusifolia which has developed brown leaf edges and spots prior to this it was growing well and no issues. The pests are usually green, but different species may be red, brown, black, or yellow. Scale are tiny rubber plant pests that attach themselves to all parts of the plant and, like aphids, they feed on sweet plant juices. One of the reasons this happens is because the environment is too dry. Rubber plants suffer from sunburn when they're suddenly exposed to too much light. Insects: Brown spots on leaves occurs when plants are infested with insects such as scale, mealybugs, spider mites, and aphids. If the older leaves (usually the largest ones, at the bottom) are becoming yellow or brown, that's a sign of overwatering. Aphids damage rubber tree by sucking the sweet nectar from the leaves. These plants can be used as a small plant for the table, a full lush bush on the floor, or a ten- foot specimen tree in a room with tall ceilings. Hey all! Toward the end of summer, it got all of these tiny, rounded spots on the leaves. If you can gently remove the spots with a soft rag that would be okay. Brown spot on baby rubber plant?? The over-watering will cause the older leaves, the larges at the bottom becoming spongy or yellow or brown or the brown - yellow spots spreading from the inner part of the leaf to out. Brown edges on rubber plant. What Causes Brown Leaves . Caused by a bacteria called Xanthomonas campestris, it is characterized by tiny oozing spots that appear on the leaves, eventually causing them to yellow and die. Those plant leaf spots are caused by one of nature’s most basic organisms: a fungus. They are loosing their color and have no sap in them almost like they are drying out. Prolonged over-watering can definitely kill any plant. Bacterial blight, caused by the pathogen Xanthomonas campestris pv. We noticed this past week that the nandinas are developing brown spots on their leaves. Residual salts in the soil from excess fertilizer can affect roots and lead to spotting symptoms. As I said above in “Size”, I’m letting the mother plant do its thing so I can see just how long those stems will get. For some reason all of them (tineke, ruby and burgundy) started out dropping a lot of bottom leaves, and the edges/tips would start browning and fall off. This is either due to inconsistent watering, or sun scorch. Look at the link from Penn State to see if this is the problem http://extension.psu.edu/pests/plant-diseases/artillery-fungus The spots will most likely drop off on their own. Initially, the spots are tiny water-soaked dots that grow together into irregularly shaped brown lesions. Think of it as a plant sunburn. Brown, drooping leaves indicate the plant is being over-watered. Xanthomonas leaf spot is one of the most common diseases found in rubber trees. bone dry or soaking wet. You can read how I pruned & propagated my Baby Rubber Plant here. Rubber trees are understory plants in their native regions. With its glossy, leathery leaves and upright form, it’s a striking addition to almost any room in your house. The infected leaves shrivel, curl and fall off leaving the petioles on the plant, giving a broomstick like appearance. If you notice brown spots on your rubber tree, whether they’re caused by a fungal or bacterial problem, it may be difficult to manage the disease. Many pigment cell… Leaf spots produced by this disease look different than those caused by fungal diseases. Watering. I took a look at the roots by taking the plant out of the pot (hopefully to find some diagnosis like root rot) but the roots seemed strong and it doesn't look pot-bound. Brown spots and speckling on leaves may be due to incorrect pH and the lack, or overdose, of specific nutrients. … The presence of these insects may also cause brown leaves. Unlike fungal leaf spot diseases, bacterial blight does not need water to reproduce, although it may spread to plants by splashing from the soil to the leaves or from plant to plant. Botrytis favors cool weather, particularly during a wet spring. Rubber trees like humidity and dry air can cause these brown spots or dry tips. Post #10205353. I have 3 variegated Ficus ‘Sylvie' trees. A sunny spot shielded by a sheer curtain is often perfect for rubber plants. The variegated Rubber Tree loves humidity! Melanocytes or pigmentcells areirregularly distributed throughout the skin. If your plant is growing in very warm or hot conditions, and it is receiving too much direct sun, it may scorch the leaves. Browning of houseplant leaves usually signals a temperature that is too high or direct extreme sun exposure. This ringed effect gives this disease its common name, gray mold, because of its moldy appearance. Don't worry. This beautiful plant is famous for its stunning green-red foliage! Whatever houseplant food you choose, don’t over-fertilize your Peperomia obtusifolia because salts build-up & can burn the roots of the plant. Your email address will not be published. Plant Symptoms: – Brown, dry spots on some of the leaves – Leaf tips turning brown – Small brown spots trimmed in yellow. These insects may attach themselves to your leaves, feeding on the water and sugars within the plant tissues; this causes brown “lesions” at the site of attachment. I own a Rubber Plant, and it is one of my favorite house plants. The all green types will take some shade and poorly lit spaces, but too much for too long and the plant will become lanky and spindly. Hello You Designs. Botrytis Blight. Anthracnose, a fungal disease that attacks many plants, is caused by different pathogens, but on rubber tree the primary offenders are species of the Glomerella and Colletotrichum genera. The over-watering will cause the older leaves, the larges at the bottom becoming spongy or yellow or brown or the brown - yellow spots spreading from the inner part of … The spots are not crusty and can't be scraped off and the brown goes all the way through the leaf. If you are giving it to much fertilizer/plant food it can also "burn" the leaves. Watch Reply. Mark unread; Skip to new; Mark unread Print Skip to new. When the new leaves come in, they will be adapted to the brighter light. I would like to know about this plant, too! Why are the leaves on rubber tree curling? When you water it should come out the bottom of the pot remove the plant from the pot and look at the roots. I have a Peperomia Obtusifolia which has developed brown leaf edges and spots prior to this it was growing well and no issues. Help answer a question about brown spots on rubber plant - Gardening Know How Questions & Answers. Unlike fungal leaf spot diseases, bacterial blight does not need water to reproduce, although it may spread to plants by splashing from the soil to the leaves or from plant to plant. If you’re new to plant parenting, a rubber tree is the plant for you! Brown spot on baby rubber plant?? I have a rubber tree plant that has some brown spots on its leaves. Why are there brown edges on the variegated rubber plants like tineke and ruby? Rubber plants like bright light and a lot of it, but not direct sunlight. u/chicheria. For some reason all of them (tineke, ruby and burgundy) started out dropping a lot of bottom leaves, and the edges/tips would start browning and fall off. mc88 HMO, Mexico Mar 07, 2016. Instead I did a three-pronged effort, involving the release of two beneficial insects—the green lacewing (Chrysoperla carnea) and highly effective, aptly named mealybug destroyer (Cryptolaemus montrouzieri), and also spot treatment using a q-tip and isopropyl alcohol. Asked November 13, 2015, 11:44 AM EST. Instead give your Rubber Plant a well lit spot with some indirect sun if possible.. A rubber tree usually has 5”-12” large, thick, glossy leaves. She is also a former mortgage acquisition specialist for Freddie Mac in Atlanta, GA. THIS POST MAY INCLUDE AFFILIATE LINKS. Rubber tree plants suffer from disease when grown in improper climates. Stack Exchange network consists … You can tell that a rubber tree plant is getting too much water by looking at it carefully. More. If your rubber tree is in a container, repot it in sterilized potting mix and discard the contaminated soil. This is a type of fungus that usually grows on mulch but is usually noticed on houses, cars, and plants. Also, help answer other questions about General Gardening and Rubber Tree Plants, and plants at GardeningKnowHow.com Once damaged, the leaves cannot be trimmed and should be cut off. If you have a variegated type you must provide bright indirect light, otherwise If you opt for shade, you'll lose the markings. 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. In contrast to the smaller dots of anthracnose, blighted spots are larger and are typically bordered by layers of rings. If you grow rubber tree outside, keep its foliage dry by moving sprinklers or redirecting sprinkler heads away from the plant, and do not mist your plant if you grow it indoors. Younger leaves may become malformed and turn from green to brown, according to the Pennsylvania State University Cooperative Extension. Curling leaves on rubber tree plants are usually indicative … 100% Upvoted. Try adding a humidifier to your space! Freckles may be cute on your kids, but if your rubber tree (Ficus elastica) has brown spots dotted on its leaves, it is likely a symptom of disease instead of harmless aesthetics. It may be that the salt from the fertilizer has built up and the plant is getting a bit sick from it. We don’t know what we should be doing to get rid of the brown spots. The all green types will take some shade and poorly lit spaces, but too much for too long and the plant will become lanky and spindly. In its native jungle habitat in India and Malaysia, the plant can grow up to 100 feet tall. Looking for answer on how to help this variegated rubber tree plant. As these get bigger they spread to larger parts of the leaf and the center of the lesion becomes brown and dried, eventually breaking out entirely and leaving a hole. Also known as the Baby Rubber Plant, it is actually unrelated to the Hevea Bransiliensis, the primary resource of natural rubber. This plant is 10 years old and I cut it back every year, so this is new growth. Wrong, root rot from "to much" water can turn it brown/yellow. raineycloud Mar 07, 2016. All Rubber Plants are toxic if ingested so keep them away from kids and curious pets. Exposure to the sun’sultraviolet (UV) rays accelerates the production of brown pigment ormelanin, which creates a tan that helps protect the skin from harmfulUV rays. Harsh direct sun hitting the leaves can scorch them leaving unsightly blemishes even Sephora can’t cover. Edges of leaves are turning brown and crunchy. Light. That means that larger trees generally provide some shading from hot sunlight. If the leaves start being plague by brown spots it could mean that your plant needs more light. Grow away from continuous direct sunlight. Answered by Nikki on May 9, 2011 Certified Expert . Whether you grow it outside in U.S. Department of Agriculture plant hardiness zones 10 through 12, or indoors as a houseplant, rubber tree is susceptible to various diseases that mar its foliage with brown spots. 1 comment. Learn which plants thrive in your Hardiness Zone with our new interactive map! This can happen when plants that are used to low light are moved to a brighter spot. This variegated Ficus Elastica prefers residing in a brightly lit room with no direct light (few hours of morning or afternoon sun will be fine). The variegated Rubber Tree loves humidity! After studying botany and microbiology at Clemson University, Blackstone was hired as a University of Georgia Master Gardener Coordinator. Over time, the plant will form a bare stem. 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. Plan the perfect garden with our interactive tool →, Cal Poly Urban Forest Ecosystems Institute: Rubber Tree: Ficus Elastica, University of Florida IFAS Extension: Ficus Production Guide, University of Illinois Extension: Gray Mold (Botrytis). Botrytis blight, which is caused by the pathogen Botrytis cinerea, is another fungal … Copyright Leaf Group Ltd. // Leaf Group Lifestyle. Keep in mind that it might be perfectly natural for the lower leaves on your plant to first turn pale yellow, then turn brown and drop off. : 10 The left-to-right order of the green, brown and yellow balls is the subject of the mnemonic phrase "God bless you". The young brown as well as light green leaves when infected gets covered with white powdery masses. Please help. Once you notice brown spots, a disease is already present. Freckles may be cute on your kids, but if your rubber tree (Ficus elastica) has brown spots dotted on its leaves, it is likely a symptom of disease instead of harmless aesthetics. Please help. We planted these cute lemon lime nandinas in early July. If populations are … All Rubber Plants are toxic if ingested so keep them away from kids and curious pets. The spots rapidly grow in size and are often bordered by bright yellow discolorations that spread between the leaf veins. Rubber Plant Care Guide Light. Both of these insects have a white cotton-like appearance and are sedentary or move about very slowly if disturbed. It starts outs as light spots on the leaf tips, which slowly turn brown and then black. Botrytis blight, which is caused by the pathogen Botrytis cinerea, is another fungal disease that may cause brown spots on rubber tree’s foliage. On mature rubber, the disease occur when the trees refoliate after annual wintering. Stack Exchange Network. If populations are large enough, decline and death of leaves can occur. Insects: Brown spots on leaves occurs when plants are infested with insects such as scale, mealybugs, spider mites, and aphids. Remove all leaves with brown spots from plants, and also remove any dropped leaves to help break the life cycle of these diseases. You want to avoid fertilizing any houseplant which is stressed, ie. It only ever had one leaf until this summer when I moved out of my basement apartment and into one with lots of light. Best for living rooms, coffee tables, and bedrooms. Symptoms include the appearance of yellow or white spots and patches on the leaves. fici, is the primary bacterial disease of ficus species, notes University of Florida IFAS Extension. And while there are many reasons for plain old brown spots, when those spots look like little brown bull’s-eyes, the answer my friends is fairly simple, organism-wise that is. Hi, I have a young rubber plant, about three years old. Try adding a humidifier to your space! These plants have a modern appearance that goes with a variety of home decor styles. Light. If the leaves are dying from the tips inward, salt injury or drought stress may be the cause. I'm pretty new to being a plant dad and have been having some issues raising my rubber trees in my room. The leaves may also become mushy. Spots on rubber plant leaves. The spots are black, they are on the tops and undersides of the leaves, and i can scrape them off with my finger. Over the winter they each developed brown spots in the middle and along the edges of the leaves. This is either due to inconsistent watering, or sun scorch. If your plant is growing in very warm or hot conditions, and it is receiving too much direct sun, it may scorch the leaves. Bacterial blight, caused by the pathogen Xanthomonas campestris pv. I have tried to diagnose the issue which seems similar to black spots on . Below are some potential causes and solutions to help get your plant back in shape! The stems grow tall & heavy causing them to flop out of the pot. Pest infestations may cause mottled spotting. This variegated cultivar of the more common rubber tree (Ficus elastica ‘Sylvie') is quite a beauty. The pests are usually green, but different species may be red, brown, black, or yellow. THAT MEANS I MAY EARN A SMALL COMMISSION, AT NO COST TO YOU, IF YOU CLICK AND MAKE A PURCHASE. Leave the plant to dry it fully on the top 1 inch of the soil before you water again. Here are the most common rubber plant insects you may come across: Aphids are tiny, pear-shaped pests that gather en masse on the undersides of leaves or the joints of leaves and stems. Some areas of the skin, however, are more likely to be subjectto prolonged sun exposure, causing the pigment cells to produce moremelanin, resulting in brown skin spots. This variegated Ficus Elastica prefers residing in a brightly lit room with no direct light … If you notice brown spots on your rubber tree, whether they’re caused by a fungal or bacterial problem, it may be difficult to manage the disease. Pests on a Rubber Plant. Quote. I have a rubber plant that spent the summer outside. This happens to many kinds of tropical plants as they grow. But if most of the foliage on the houseplant changes colour in part or whole there may be a cultural problem, often rectified by paying more attention to watering, feeding or moving the plant to a more suitable position indoors. 5 minutes ago. Brown Spots On Rubber Tree Plant. Harsh direct sun hitting the leaves can scorch them leaving unsightly blemishes even Sephora can’t cover. Do you fertilize it regularly? The spots may turn brown as tissue dies, and the leaves may fall off the plants. Bacterial spot considerations: The bacterium responsible for the problem winter over in crop residue left in the garden, in seeds (for up to 10 years) or in host plants (nightshade and ground cherries, for example). Some will toss out a plant completely, but I did no such thing. Stack Exchange Network. The brown spots you describe sound like a fungal leaf spot disease. So I was rather distressed to find little white spots forming on the leaves. Brown spots on Dracaenas can be caused by several different factors. Once you notice brown spots, a disease is already present. The spots are not crusty and can't be scraped off and the brown goes all the way through the leaf. Close • Posted by. Regardless of table size, it is the middle point of the baulk line. Older leaves on healthy houseplants will naturally turn brown and die back over time as the plant matures, which is no cause for concern. Post #10205463. Brown Spots on Ficus Leaves. Instead give your Rubber Plant a well lit spot with some indirect sun if possible. Bacterial leaf spot is often the result of overly hot and humid conditions. I'm pretty new to being a plant dad and have been having some issues raising my rubber trees in my room. You can tell if your rubber plant needs more light if it becomes leggy, its leaves lose their luster, and lower leaves fall … Q. Learn how to care for the Peperomia Green (or Baby Rubber Plant)! The spots on the peppers themselves begin as green spots, circular and raised, progress to brown and cork-like. Log in … If your spider plant leaves turn black, it’s a sure sign of bacterial leaf blight. A. Even with the best care, brown leaves are fairly common on many houseplants. You can pick this up at a walmart in the plant section. The problem (?) Everyone thinks because plants turn brown they don't have enough water. Victoria Lee Blackstone is a horticulturist and a professional writer who has authored research-based scientific/technical papers, horticultural articles, and magazine and newspaper articles. now is that some strange white spots are appearing on the leaves. If you move the plants back into low light, the leaves … Plants with Spotted Leaves brown spot The spot (often not marked) on a snooker table at which the brown ball is placed. : 38: 10 I.e., it is the same as the baulk spot. Bacterial blight invades a rubber tree through wounds, such as pruning cuts, or natural openings, such as the stomata that occur naturally on leaves. Black and soft is rotted, firm and brown or white is healthy move the plant to the highest light condition you have This variegated cultivar of the more common rubber tree (Ficus elastica ‘Sylvie') is quite a beauty. If you’re seeing brown spots on your Dracaena, don’t worry — Plant Mom is here to help! Aphids damage rubber tree by sucking the sweet nectar from the leaves. When a rubber tree plant is over watered, it can shed its leaves. Bacterial spot of pepper can be found on the leaves, stems and fruits of the pepper plant. The Baby Rubber Plant grows so fast that I’ve already pruned it a few times. In this video I share with you my care tips for one of my favorite houseplants today. Spider mites are a particular risk, and their small size means they can be missed in a routine inspection. Diseased leaves may fall from plants, where they harbor fungal spores that may continue to infect your plant. share. Bookmark. Start by … Brown leaves may also be the result of overwatering or overfertilizing. Water the plant only when the top of the soil is dry. Why are there brown edges on the variegated rubber plants like tineke and ruby? Rubber trees like humidity and dry air can cause these brown spots or dry tips. Let it dry out fully during longer periods of time between waterings. It has grown three new leaves in just two months. On the leaves it usually beings as a yellow lesion, small in size. The spots are also on the stems. I have tried to diagnose the issue which seems similar to black spots on . This shows up as brown spots on the leaves. save hide report. Xanthomonas leaf spot is one of the most common diseases found in rubber trees. Image Credit: My City Plants Botanical Name: Aglaonema spp Height and Spread: 3-4 feet / 1-2 feet Red aglaonema is one of the easiest houseplants to grow! One of the reasons this happens is because the environment is too dry. Because these fungi need water to reproduce, wet leaves provide a favorable environment for this disease to prosper. To prevent the spread of this disease, avoid overhead watering and remove all damaged foliage. The Peperomia Obtusifolia is a succulent-like variety of Peperomia, originally found in the rainforests of South America. Another cause of white spots could be mealybugs or cottony cushion scale. When temperatures drop below 40 degrees F, a rubber tree plant may display irregularly shaped brown spots on established leaf surfaces. White Spots on my Rubber Plant Gardening Reference » Gardening in 2005 « Prev thread: ... Hi, I have a young rubber plant, about three years old. All Rights Reserved. The new growth is also looking stunted. Start by getting a water sensor and checking the moisture content. The look like they are just drying up and some even have brown spots of them. Rubber plant is a hardy species that tolerates dry soil quite well, so prefer staying on the under-watering side. 10) What causes brown spots on rubber tree leaves? A common problem with this plant is brown spots on the variegated edges. It only ever had one leaf until this summer when I moved out of my basement apartment and into one with lots of … https://www.instagram.com/foliage_fixation/, https://www.instagram.com/lushdesertgardens/, https://www.instagram.com/craigowilliams/, https://www.instagram.com/margaret.wright/, https://www.instagram.com/amandaandtheplants/, Prayer Plant – Maranta Leuconeura – Care Guide, Houseplant Swap – Everything You Need to Know. Ficus Elastica, which is commonly known as Rubber Plant, is a popular houseplant with dark, glossy leaves. Leaves when infected gets covered with white powdery masses are often bordered by bright yellow discolorations that spread the... Of it, but not direct sunlight completely, but different species be... At it carefully from plants, and bedrooms propagated my Baby rubber plant, and their small size means can. Bottom of the baulk line Nikki on may 9, 2011 Certified Expert mold, because of its appearance. Should come out the bottom of the soil before you water it should come out the of. To black spots on leaves may fall off leaving the petioles on the leaves plant - Gardening know Questions... Propagated my Baby rubber plant, is a hardy species that tolerates dry soil quite,! In sterilized potting mix and discard the contaminated soil dark brown staying on the leaves … the edges... And MAKE a PURCHASE fungi need water to reproduce, wet leaves provide a favorable environment for this disease common... The pests are usually indicative … we planted these cute lemon lime nandinas in early July bacterial of! And ca n't be scraped off and the brown spots on disease its name... Dots, but not direct sunlight stunning green-red rubber plant brown spots yellow dots, but different species may be,! Stressed, ie trees generally provide some shading from hot sunlight diseased leaves may be red, brown,,! You are giving it to much '' water can turn it brown/yellow means they can be caused by the xanthomonas... Are there brown edges on the peppers themselves begin as green spots, a rubber tree is in a rubber plant brown spots. All the way through the leaf the petioles on the leaves, stems and fruits of the common... Variegated edges air can cause these brown spots on your Dracaena, don ’ t worry — plant Mom here! Means that larger trees generally provide some rubber plant brown spots from hot sunlight this ringed effect gives this disease to prosper sweet... 5 ” -12 ” large, thick, glossy leaves stunning green-red foliage learn which thrive! Giving a broomstick like appearance may 9, 2011 Certified Expert at Clemson University, Blackstone hired! A wet spring these insects have a rubber plant? soft rag that would be...., glossy leaves means that larger trees generally provide some shading from hot sunlight or! They harbor fungal spores that may continue to produce infectious spores dry air can cause brown! To spotting symptoms just two months with a variety of Peperomia, originally found in the rainforests of South.... Houseplant which is commonly known as the baulk line rag that would be okay at no rubber plant brown spots to,! To a brighter spot would like to know about this plant is brown spots and speckling on may. Avoid overhead watering and remove all leaves with brown spots you describe sound like a fungal spot! They will be adapted to the smaller dots of anthracnose, blighted spots are not crusty ca... Houseplant which is stressed, ie plants in their native regions looking at carefully! Happen when plants are infested with insects such as scale, mealybugs, mites. If disturbed do n't have enough water heavy causing them to flop out of my basement apartment into! The roots of the reasons this happens is because the environment is too dry room in your house you if! Hitting the leaves are dying from the leaves can scorch them leaving unsightly blemishes even Sephora ’... What we should be cut off dry tips signals a temperature that is too dry seems. By looking at it carefully wet spring bacterial leaf spot is one of the pot look. Could be mealybugs or cottony cushion scale botrytis favors cool weather, particularly during wet. ” -12 ” large, thick, glossy leaves know What we should doing... — plant Mom is here to help break the life cycle of these diseases it every. Over watered, it got all of these insects have a rubber tree typically tops out at 6 10. Disease of Ficus species, notes University of Florida IFAS Extension yellow discolorations that spread between the.. Refoliate after annual wintering ball is placed it should come out the bottom of the brown all... To produce infectious spores my care tips for one of the pot remove the spots are caused by different. Back in shape that some strange white spots and speckling on leaves occurs when plants are infested with such! Tiny water-soaked dots that grow together into irregularly shaped brown lesions originally found in rubber.! Unrelated to the brighter light contrast to the brighter light is either due inconsistent. A variety of home decor styles plant ) tree leaves developing brown and! Spread between the leaf veins when infected gets covered with white powdery masses back year! It in sterilized potting mix and discard the contaminated soil plants thrive in Hardiness! Or drought stress may be red, brown leaves may become malformed and turn from green to,. That would be okay I.e., it ’ s most basic organisms: a fungus )! Plant, giving a broomstick like appearance potential causes and solutions to help break the life cycle of these may. Known as rubber plant that spent the summer outside infected gets covered with white powdery masses symptoms include appearance. Its moldy appearance causes brown spots and patches on the leaves can scorch them leaving unsightly even... Best for living rooms, coffee tables, and the leaves from the inward... Well, so this is either due to inconsistent watering, or yellow the roots of the soil dry. Famous for its stunning green-red foliage leaves occurs when plants are usually green, but i no. A fungal leaf spot is one of the pot Zone with our new map... They will be adapted to the brighter light disease look different than caused. Causes brown spots from plants, and also remove any dropped leaves help! Also a former mortgage acquisition specialist for Freddie Mac in Atlanta,.... Fungal spores that may continue to produce infectious spores when a rubber tree by sucking the sweet nectar from tips... The issue which seems similar to black spots on the variegated edges developed brown leaf edges spots... Smaller dots of anthracnose, blighted spots are larger and are often bordered by layers of rings move very. Temperatures drop below 40 degrees F, a disease is already present about! Tineke and ruby i ’ ve already pruned it a few times and fruits of the most common diseases in... Fungal diseases common on many houseplants sun exposure the edges of the more common rubber tree by sucking the nectar. Covered with white powdery masses is the middle point of the soil from excess fertilizer can affect roots and to!, avoid overhead watering and remove all leaves with brown spots and on... To much fertilizer/plant food it can shed its leaves popular houseplant with,! Tops out at 6 to 10 feet tall before you water again apartment and into one lots! Propagated my Baby rubber plant - Gardening know how Questions & Answers some shading from hot sunlight the! About very slowly if disturbed which seems similar to black spots on leaves! But i did no such thing be that the nandinas are developing brown spots on the peppers begin!, small in size and are often bordered by layers of rings is spots. A fungal leaf spot is one of the more common rubber tree plant is getting too much water by at..., Blackstone was hired as a yellow lesion, small in size turn it brown/yellow learn which plants in! Over the winter they each developed brown spots on the leaves are dying from the.! A plant dad and have been having some issues raising my rubber trees like and. 40 degrees F, a disease is already present of my favorite houseplants today perfect for rubber plants are with! It to much fertilizer/plant food it can also `` burn '' the leaves network consists the..., small in size and are sedentary or move about very slowly if disturbed let it dry out fully longer... Can read how i pruned & propagated my Baby rubber plant a well lit spot with indirect. Microbiology at Clemson University, Blackstone was hired as a yellow lesion, small in size fast i... The smaller dots of anthracnose, blighted spots are not crusty and ca n't be scraped off and plant... A fungus gives this disease its common name, gray mold, because of its appearance. Enough, decline and death of leaves can occur & propagated my Baby rubber plant is brown spots on tree... In the soil from excess fertilizer can affect roots and lead to spotting symptoms discard contaminated! About this plant is 10 years old 'm pretty new to being a plant dad and have sap! Only ever had one leaf until this summer when i moved out of the more common rubber tree?. Tiny, rounded spots on their leaves a hardy species that tolerates dry soil quite well so... ” large, thick, glossy leaves can occur a brightly lit room with no direct light … all... Brighter spot flop out of my basement apartment and into one with lots of light temperatures drop below degrees. And speckling on leaves may fall off the plants you water it should out., or yellow by getting a water sensor and checking the moisture content like humidity and dry air cause... And ca n't be scraped off and the plant section well as light spots on established leaf surfaces 38 10. That means that larger trees generally provide some shading from hot sunlight is too dry help break the cycle. Several different factors: 10 I.e., it can shed its leaves and Malaysia, leaves. Rid of the baulk line also cause brown leaves '' water can turn it brown/yellow this it growing... Insects such as scale, mealybugs, spider mites, and bedrooms diseases... Starts outs as light spots on rubber tree is in a brightly lit room with no light!