The commonly seen pests around coleus plants include. Factsheet | HGIC 1162 | Updated: Oct 22, 2020 | Print, This coleus collection (Coleus scutellarioides) shows a variety of colors and leaf shapes.Karen Russ, 2007 HGIC, Clemson Extension. Because coleus has regular new growth, they have cutting material available almost all spring, summer and autumn provided the parent plant has enough material to recover from. Any ideas? However, severely infected plants will unexpectedly wilt and die. So, always ensure that you are not keeping the plant in a spot where the wind is harsh. It mostly happens when the conditions are cool and humid and the plant germinates on wet surfaces. Coleus scutellarioides, despite being called poor mans croton, and painted nettle, are in fact a mint (Lamiaceae). Burgundy Wedding Train is a trailing coleus that has small burgundy leaves edged in lime. Always use UV-treated or sedimented water to minimize the risk. Some coleus prefer bright sun, but most do best and achieve the most vivid color in partial shade. Coleus are resistant to most significant disease or insect problems when grown outdoors in properly prepared beds or containers. The brick-red leaves have a thin yellow edge. Or at the very least, up against the house where they benefit from lost heat. Different pests and insects leave different types of markings and impacts on the leaves. Sow seeds uncovered, indoors, on sterile growing medium at 70 to 75 F. When I have those problems, I use a hot pepper spray. It also likes basil and a type of succulent that hangs and has a grassy look. Dark Star is the darkest of all the black coleus. Bait slugs with commercial bait or beer in saucers sunk in the ground. They are on the floor of the balcony so I doubt birds even know they are there. I'm dealing with a minor "slug" event in my shade garden and have been "hunting" after dark with the very recommended "ammonia and h20" spray. Coleus like rich, water-retentive soil with good drainage, and should never be allowed to dry out, or sit in standing water. If so, could be. Most of the commonly seen coleus diseases are either caused by bacteria or fungi. If your coleus plants are kept outdoors, then most of the time their leaves are eaten by slugs and snails. This usually happens if the rabbit is bored or doesnt have enough food to eat. Repellents need to be reapplied regularly, however, so theyre not always the most convenient solution. Inferno (UF13-26-7 PP#28,591) has large, wrinkled, vibrant orange foliage. Continue with Recommended Cookies. This is a fabulous forum for plant lovers. Fishnet Stockings has lime-green leaves, heavily veined in dark purple. Currently, he is growing over 80 different plants in his 600 sq ft backyard and still searching for new green friends. Right now I am covering them at night with the cloth used for frost protection, putting a roll of wire behind each basket and bells attached. This will work if you have just a few caterpillars, but its not practical if you have an infestation. Another option is to use an insecticide designed specifically for caterpillars. I brought these bags of large leaf coleus and elephant ears at Costco that were to thrive in sun or shade, because I live in an area that is considered to be very dry. But still, some conditions like pest infestations, nutrient deficiencies, light problems, abrupt changes in temperature and humidity, and soggy soil are too harsh for the plant to survive. So, you need to care well for the plant if you keep it indoors. However, there are some instances in which a rabbit may nibble on a coleus plant. No, rabbits and deer typically do not eat coleus. Plants that are severely infected will lose their leaves and die in a few weeks. Mainly outdoor coleus plants are infected with this disease. To clarify your confusion, here we will answer some of the most frequently asked questions related to coleus diseases and problems. Plants suffering from wet feet are stunted, with muddy brown leaves, and scorched leaf margins. Additionally, bacterial and fungal infections, incorrect handling and maintenance, etc., can result in holes in coleus leaves. North Carolina Extension Gardener: Coleus scutellarioides, How to grow your own herb garden in any indoor or outdoor space. Some of the most prevalent types of bacteria and fungus can harm coleus plants. Weve sown coleus in seed compost, sieved garden compost, coir compost, and even topsoil (though topsoil damped off seedlings quite badly so is best avoided), but the most reliable method to sow coleus is this: Cuttings are incredibly easy to take, but whatever climate you live in, they are best grown indoors. Other than bacterial leaf spot disease, a couple of fungi like downy mildew, Cercospora Cassicola, etc also triggers problems for coleus plants. I sprayed with soap and water and vinegar to no avail. You can also try setting out a shallow dish of beer to attract and drown the slugs. Not sure what they eat. 13. Deer like to eat the leaves of the plant, which are tender and have a slightly sweet taste. They do need some careful attention to watering but as long as you dont drown them, or dry them out, theyll be happy enough. They like moist, well-drained soil and can grow as tall as 2m once they are allowed to establish, but taller varieties tend to be leggy and are best pruned to maintain a good shape in cultivation. In the case of indoor plants, it is mostly caused due to watering with infected water. Remove plant from the nursery pot and loosen roots if potbound. (Step By Step Guide), Coleus Redhead Care (Pruning, Propagation, Toxicity & More). Water coleus thoroughly at planting, and do not allow plants to dry out. It might like hot weather, but they also enjoy heavy rain, so be mindful to prevent droughts around their roots. Caterpillars are the larvae of moths and butterflies, and they can do serious damage to your plants if left unchecked. If the surface of the soil is dry, or the water is running straight out of the pot, stand your container in water for half an hour until the surface looks moist. So if youre trying to keep deer out of your garden, youll need to find another way to deter them. Coleus is unusual in that its a tender perennial with almost no interest from its flowers. Even potted coleus is attractive to rabbits because the foliage hangs low over the ground for easy access and hiding. Neem oil works well for me, but there are other organic fungicides and home remedies that work well too. Signs of leaf spot disease: yellow, black, and brown spots with holes all over the leaf. High humidity is also preferred by the coleus, so try keeping your plant in a typically-humid room of the home, like the kitchen or . Anyway, so far covering them at night is working - so whatever it is isn't trying to rip off the covering. Once the infected leaves start maturing, the brown areas will eventually evolve into holes. Read on to learn about signs, treatments, and preventive measures. This easy-to-grow cultivar seldom blooms. These nutrients are important for keeping your rabbit healthy and preventing gastrointestinal problems. Coleus forskohlii. Do deer eat begonias? Are you talking about the kind you would use on a mugger or something else? Coleus plants are sometimes attacked by mealy bugs, which resemble bits of white fuzz, though they may also be infested with whiteflies, aphids, spider mites and slugs, says Clemson University. I've never had a problem with them, except when they dig in my planters on the deck. Pests and bugs eating the leaves is the main cause of holes in coleus leaves. Use a very well-drained soil mix when growing coleus in containers. This revives the soil and opens up the structure so it can receive water after a period of drought. Just be sure to empty and replace the beer every few days so it doesnt attract other unwanted guests! So, it is advised to check the light requirements of the coleus variety that you own. Slugs like coleus because they are an easily accessible food source, but not particularly tasty for them, so if you have a general barrier of eggshells thats usually enough to deter them. Water them well, and leave them anywhere with temperatures above 15oC. Required fields are marked. The plant can brighten up any interior or garden with its lively colors. Pineapple is a bright lime-gold with burgundy stems. Coleus is a genus of plants that are native to tropics and . Coleus impact lies almost entirely in its leaves, with a vibrant array of colour from each different variety that brightens up your garden long before, and after, everything else is flowering. Yuzu is such an intriguing plant. Also, move the plant from one spot to another only if necessary. An example of data being processed may be a unique identifier stored in a cookie. While coleus that are over 3 years old can get leggy and begin to flop in warm climates, they can be cut back to 10cm above the ground and mulched. Flowers that deer won't eat Are they deer proof. I am baffled. Are July and August pretty much an open buffet for any nocturnal squishy thing? You can use either homemade or store-bought fungicides to treat fungus-infected coleus plants. The consent submitted will only be used for data processing originating from this website. Coleus plants (Coleus scutellarioides) are prized for their colorful foliage, which may combine shades of green, yellow, pink, red, rust, and maroon. The best way to lose weight and keep it off is to follow a sensible approach that incorporates a healthy eating plan, reduced caloric intake, and moderate physical activity under the guidance of a heath care . Wetting the foliage while watering and excessive soil moisture can lead to these disease problems. Caterpillars damage caladium foliage by leaving ragged leaf margins or chewing holes in leaves. In the sections below well guide you through how to make new coleus plants yourself, and save money at the garden centre. I've never had a problem using that. Coleus grows from seed and cuttings, even in the coldest climates, and in most of Australia where they are perennial plants, they can be propagated from division. Find the best gardening tips, growing guides, gardening tool reviews, plant profiles and more for Australian Gardens, all at Aussie Green Thumb. And on some leaves, the lighter ones, the edges have a brown stained effect - like they have been burnt although NONE of the plants get anything more than daytime dappled shade. When you see problems or signs of disease in your coleus plant for the first time, it is natural to have many questions and doubts. Solar Sunrise has deep purple leaves with chartreuse centers that are edged in bright green. Based on various studies, different bacterias and fungi are identified to cause root rot in coleus plants. Another Solenostemon, the Kiwi Fern is an incredible plant that looks more like a coral than a plant, with vivid reds, greens and creamy edges to their leaves, they wouldnt look out of place in a coastal garden. The holes in your coleus leaves look like those caused by slugs or snails. any ideas, thoughts, revelations or "DON'T DO THAT, GARDEN NEWBIE!" Something ate an entire coleus plant of mine overnight. Vegetative coleus are sterile cultivars that must be grown from cuttings. These include Fusarium chlamydosporum, Fusarium solani, Ralstonia solanacearum, black sclerotia, and Macrophomina phaseolina. They generally flower little in the summer and require less maintenance than seed-grown cultivars. Aphids Burgundy Ruffles Coleus has a very similar leaf to Kiwi Fern, but slightly less extreme. Holes in my coleus leaves - Ask Extension. The leaf shape is where the variation lies, so if you like control in your garden there are other dark-leaved coleus available, but the colour of black dragon coleus is unique. Coleus is native to Southeast Asia but spread to Australia where they grow wild around the warmer parts of the country. Are squirrels nocturnel? Necrosis in plants will just spread, so you need to cut off any leaves and stems that have any signs of the virus and bin them. Coleus 'Rustic Orange'. This promotes vigorous new growth and should help your plant regain its neat bushy structure. I've put out beer containers in case of slugs, but what can I do to deter the bugs before I have no coleus left? At this point, you can either plant them directly in the garden or grow them in small pots for a while to create stronger plants before they hit the garden. Whiteflies, Aphids, Mealybugs, Spider Mites, and Earwigs eat holes into Coleus leaves. Deer like to eat the leaves of the plant, which are tender and have a slightly sweet taste. Clemson University Cooperative Extension Service offers its programs to people of all ages, regardless of race, color, gender, religion, national origin, disability, political beliefs, sexual orientation, gender identity, marital or family status and is an equal opportunity employer. Keep these tips in mind, Share pictures of your home and yard this summer wed love to feature them in an upcoming story, Ice cream binges, air guitar concerts, napping in the closet. If planting coleus in containers, make sure they have a good moisture retentive compost mix, but with lots of drainages added at the bottom of the pot. Coleus is slow to spread, unlike their relatives in the mint family, so theres no need to contain them in any way. If the leaves are infected, dip a cotton cloth in fungicide and wipe the infected leaves. They really don't do any harm though. Redhead (UF0646 PP#21,585) has bright red leaves and is a vigorous grower. Additionally, only feed your rabbit a small amount of coleus at first so that they can get used to it. Thrips on the other hand will land on any plant they can find without discrimination, and while their eggs and larvae wont harm coleus roots, they are carried of necrotic spot virus, which kills plants. Treatment options: Repotting the coleus plant in fresh soil after removing the rotten roots is the only proven technique to save coleus from root rot. Sow seeds uncovered, indoors, on sterile growing medium at 70 to 75 F. Never use cedar mulch, as the oil in the bark in can poison coleus plants. Someone donated a rather unhappy looking coleus for this week's bug tale. Coleus plants prefer an average temperature above 60 degrees Fahrenheit in the summer. Pests can cause leaf spots and holes, as well as stunt plant growth . These plant-parasitic worms attack virtually all plant parts and discolored spots appear on the leaves, starting first from the underside and gradually involving the entire leaf. Tip: Plants in pots are more prone to frost and cold than plants in the ground, where the soil helps to regulate temperatures and insulate roots. Aussie Green Thumb is brought to you by a panel of Australian gardening experts sharing their gardening knowledge and experience with our community. Coleus was first defined as its own genus in 1790 because, despite similarities in the leaf structure, roots, and habitats, its stamens were notably different to the Plectranthus genus it was previously part of. Rustic Orange is truer to the base plants of the coleus family, with subtler tones that make a single bold statement. Treatment: There is no way to cure already damaged leaves. Downy mildew is a fungal disease spread by airborne spores. Weve tried all sorts of methods, and provided they get enough sun, coleus germinates at a nearly 90% success rate in any low nutrient planting medium. For indoor-grown plants, pests like mealybugs, spider mites, beetles, aphids, etc are responsible. Coleus plants are resistant to most of the common diseases caused by pests and insects. Coleus is rich in vitamins A and C, as well as fiber. If you are hundred percent sure that there are no pests or bacterial infections in your coleus plants, then holes might be due to improper handling and care. Patented cultivars should not be propagated by cuttings. I also sprinkled cinnamon, but then it rained. How about putting some blood meal on the top of the soil in pots. For information on using insecticidal soaps to control these pests, see HGIC 2771, Insecticidal Soaps for Garden Pest Control. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Their slightly disparaging titles come from their vibrant but unpredictable leaf patterns, which, while mostly red and acid yellow, are very easily affected by cross-pollination with other coleus plants. But, if you can figure out what is wrong in the earlier stages, it becomes very easy to treat. Treatment methods: Fungiciddes after repotting the plant in fresh soil. Coleus leaves are super soft and as soon as the pests start attacking the leaves, the leaf tissues die rapidly. If you want to confirm it is a slug/snail eating your coleus, place an overturned terracotta saucer near the plant and check it the next day to see if a slug/snail is taking shelter inside. However, cutworms, slugs, snails, etc will damage your outdoor coleus. While coleus root easily from stem cuttings at any season, some cultivars can also be grown from seeds. 2. Among all the diseases that we discuss in this section, root rot disease is one of the most commonly seen problems despite being fatal to the plant. Alternatively, you can spray the fungicide directly onto the leaves if the infection is very severe. All are tender annuals throughout South Carolina, killed by the first frost. Now, its time to take the blame yourselves, since handling and care is your responsibility as a plant owner. They seek protection from the sun during the day in cool, damp places. Pests can cause spots and holes in leaves, as well as stunt growth and reduce plant vigor. This ensures they are kept moist, but wont stand in water. Coleus look incredible all season, but in late spring they are full of vigour so its worth planting coleus somewhere prominent to make the most of the early season colour. :))). Just like any other plant, they can also become victims of nasty bacterial and fungal infections. Coleus is naturally found in sunny locations across Southern Asia and Australia, but performs best in part shade. Your email address will not be published. According to a research paper published in the Central Institute Of Medicinal And Aromatic Plants Journal, these worms stimulate the adjacent root cells to divide and grow by burrowing into the soft tissues of young roots and root tips. If you choose to grow your coleus indoors, make sure it is well watered and kept somewhere warm but away from radiators or air conditioning. Coleosaurus (UF10-45-12 PP#27,126) has brightly colored lime-green leaves with dark red markings. There are a variety of plants that deer never eat. Plants grow to 2 feet tall. If the plant is kept indoors, small insects like aphids, mealybugs, spider mites, and flies cause the damage. Something ate an entire coleus plant of mine overnight. I can't think of any critters that truely enjoy Coleus besides mealy bugs and they won't eat large section of leaves. It eats the little grassy leaves off the stems. One way is to simply pick them off by hand and dispose of them in soapy water. Because earwigs work during the nighttime hours, the culprits are often named incorrectly. He is a certified horticulturist with more than 5 years of experience dealing with houseplants, garden scaping, groundskeeping, and plant breeding. Take out a magnifying glass and inspect the sides and undersides of the damaged leaves. Copyright 2007 - 2023 Aussie Green Thumb, {"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}, __CONFIG_colors_palette__{"active_palette":0,"config":{"colors":{"f3080":{"name":"Main Accent","parent":-1},"f2bba":{"name":"Main Light 10","parent":"f3080"},"trewq":{"name":"Main Light 30","parent":"f3080"},"poiuy":{"name":"Main Light 80","parent":"f3080"},"f83d7":{"name":"Main Light 80","parent":"f3080"},"frty6":{"name":"Main Light 45","parent":"f3080"},"flktr":{"name":"Main Light 80","parent":"f3080"}},"gradients":[]},"palettes":[{"name":"Default","value":{"colors":{"f3080":{"val":"rgb(23, 23, 22)"},"f2bba":{"val":"rgba(23, 23, 22, 0.5)","hsl_parent_dependency":{"h":60,"l":0.09,"s":0.02}},"trewq":{"val":"rgba(23, 23, 22, 0.7)","hsl_parent_dependency":{"h":60,"l":0.09,"s":0.02}},"poiuy":{"val":"rgba(23, 23, 22, 0.35)","hsl_parent_dependency":{"h":60,"l":0.09,"s":0.02}},"f83d7":{"val":"rgba(23, 23, 22, 0.4)","hsl_parent_dependency":{"h":60,"l":0.09,"s":0.02}},"frty6":{"val":"rgba(23, 23, 22, 0.2)","hsl_parent_dependency":{"h":60,"l":0.09,"s":0.02}},"flktr":{"val":"rgba(23, 23, 22, 0.8)","hsl_parent_dependency":{"h":60,"l":0.09,"s":0.02}}},"gradients":[]},"original":{"colors":{"f3080":{"val":"rgb(23, 23, 22)","hsl":{"h":60,"s":0.02,"l":0.09}},"f2bba":{"val":"rgba(23, 23, 22, 0.5)","hsl_parent_dependency":{"h":60,"s":0.02,"l":0.09,"a":0.5}},"trewq":{"val":"rgba(23, 23, 22, 0.7)","hsl_parent_dependency":{"h":60,"s":0.02,"l":0.09,"a":0.7}},"poiuy":{"val":"rgba(23, 23, 22, 0.35)","hsl_parent_dependency":{"h":60,"s":0.02,"l":0.09,"a":0.35}},"f83d7":{"val":"rgba(23, 23, 22, 0.4)","hsl_parent_dependency":{"h":60,"s":0.02,"l":0.09,"a":0.4}},"frty6":{"val":"rgba(23, 23, 22, 0.2)","hsl_parent_dependency":{"h":60,"s":0.02,"l":0.09,"a":0.2}},"flktr":{"val":"rgba(23, 23, 22, 0.8)","hsl_parent_dependency":{"h":60,"s":0.02,"l":0.09,"a":0.8}}},"gradients":[]}}]}__CONFIG_colors_palette__, Yuzu How to Grow Japanese Lemon in Australia. In fact, coleus is one of the favorite plants of slugs and snails. Coleus (a. k. a. Primary pests of caladiums are insects that chew the striking leaves. Bait slugs with commercial bait or beer in saucers sunk in the ground. Grasshoppers are sometimes a . The leaves turn yellow and then brown as the infestation progresses. Mardi Gras has red, green, and yellow leaves and a compact growth habit. If you are seeing holes in your coleus leaves, pests eating the leaves must be the real cause 99% of the time. However, if you are concerned about the damage that squirrels can cause to your plant, you may want to take steps to deter them from eating it. Your email address will not be published. The use of salt, vinegar solutions, or boiling water is not recommended as it can cause plant damage. Alabama Sunset is an old favorite but still exceptional for its tolerance of full sun. To remove pests, dip a cotton swab in rubbing alcohol and wipe the bugs away, or spray the plant with soap diluted with water. Soil: Coleus prefers rich soil with good drainage. At first I thought it was a rat, but don't know that one could eat an entire plant at one time. That said, deer will eat all kinds of foliage and vegetation if there is little choice available. If you can find a warm spot in the garden, where your coleus are protected from the midday sun they will thrive with much brighter leaves than when they are planted in full sun. The coleus plant (Coleus scutellarioides), sometimes referred to as mayana, is grown for its colorful foliage. Hiya, Kat! 'Rustic Orange' keeps it lighter with the yellow-green border, but there are several deep orange and red options too, such as 'Ruby Slipper', 'Campfire', and 'Inferno'. Coleus is a type of flowering plant in the family Lamiaceae, and deer and rabbits are herbivores meaning they eat plants. In winter, they can tolerate a slightly lower temperature, though they should always be kept about 50 degrees Fahrenheit. This plant is classed as a tender perennial, but for the vast majority of Australian gardeners, they wont need any protection and come back bigger and better the following year. But, yes, deer will eat coleus in your garden, but it's not their first choice. But, if the infection is severe, then the best you can do is to isolate the plant and repot the entire plant in fresh potting soil and container after thoroughly cleaning the plant with chemical fungicides. It also likes basil and a type of succulent that hangs and has a grassy look. I've put out beer containers in case of slugs, but what can I do to de Two days after I planted my coleus plants outside, they are riddled with holes. Also, keep in mind that these plants are very sensitive to sudden temperature changes. Vinegar is effective in repelling dogs, cats, and even coyotes. Coleus plants generally are resistant to pests and diseases, but like any plant in the garden, they do occasionally fall prey to some problems. The Kong coleus series has a wide range of foliage colors, such as Kong Rose.Barbara H. Smith, 2020 HGIC, Clemson University. Deer also avoid eating any plant with thorns or spikes. HomeAbout UsPlants (Plant Profiles and Gardening Guides)Gardening Tools and ProductsGardening TipsBush Tucker, AGT NewsletterContact UsEarnings DisclaimerPrivacy Policy. In the case of coleus plants, a dematiaceous fungus called Corynespora cassiicola is consistently found to be making the damage. Lets take a look at some of the commonly asked questions on the forums and exchanges related to holes in coleus leaves. As a responsible coleus owner, it is your responsibility to find the symptoms of these problems and fix them before they worsen. Signs of pest attacks: random holes in leaves, brown leaf spots, dry edges, flakes in stems, etc. The brilliant and widely varied colors of coleus foliage make it a natural for use as a summer bedding plant and as a color accent. Does anyone know how t. Slugs and snails feed primarily at night, although they can also come out during foggy overcast weather, after rain, or after watering. The colour of the black dragon is always uniform though, with edges to the leaves so purple that they look black in most lights and vivid stripes of magenta down the centre. For example, slugs and snails create large irregular shaped holes whereas cutworms start with a small dot-like hole.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'plantials_com-leader-2','ezslot_12',121,'0','0'])};__ez_fad_position('div-gpt-ad-plantials_com-leader-2-0'); It is also recommended that you inspect the plant during nighttime also with the help of a flashlight. May have to give up on it. The answer is yes, squirrels will eat coleus plants. It is available in several individual colors or as a mix. The original coleus species were known as Coleus blumii for Carl Ludwig Blume. Coleus is an annual herb that is part of the mint family. Theres a fashion for white gardens now, where gardeners attempt to tone down planting to create tranquil spaces with gentle whites. They both eat large, ragged holes in the leaves of plants. He is a certified horticulturist with more than 5 years of experience dealing with houseplants, garden scaping, groundskeeping, and plant breeding. If the infection is in starting stage, then you can try and use natural or chemical fungicides like baking soda powder. When it comes to commercially produced coleus plants, they are quite adaptable. However, Coleus is not something that would be included in their diet. If you find the culprits hiding, then use scientifically proven treatment methods to clear them up. They will happily munch away at plants and foliage with extra sweet treats hanging from them. I don't do the whole plant because they don't even want to climb up them when the stems are sprayed.Good luck! Coleus is a type of flowering plant that is commonly used as an ornamental plant in gardens. These plants put pizzazz into shady areas and sunny spots. Burgundy Sun is a coleus from Texas. Trailing Plum is part of the Solenostemon family within the wider coleus classification, but I adore this plant. are being eaten, here in Los Angeles. Chipmunks or squirrels probably. I haven't seen any sign of slugs. Despite their common name of painted nettle, coleus is in fact a subspecies of mint, and not at all related to nettles. However, several sun tolerant cultivars are available that thrive in the full, hot sun. Leaf spot disease in coleus plants is caused by either bacterial, fungal, or pest infestations. They grow into perfect domes of russet leaves, which is a surprisingly hard colour to find in nature. Fungicides for downy mildew are primarily available to professional horticulturists. Someone also suggested possums. If youre wondering whether deer will eat coleus, the answer is yes! If you want to confirm it is a slug/snail eating your coleus, place an . I don't think the coffee grounds will hurt anything. Direct control strategies focus on handpicking, trapping, and barriers. This information is supplied with the understanding that no discrimination is intended and no endorsement of brand names or registered trademarks by the Clemson University Cooperative Extension Service is implied, nor is any discrimination intended by the exclusion of products or manufacturers not named. Karen Russ, Former HGIC Horticulture Specialist, Clemson UniversityRobert F. Polomski, PhD, Associate Extension Specialist, Clemson University, Stephanie Ann Turner, Horticulture Extension Agent, Greenwood County, Clemson University. If the plant is kept indoors, small insects like aphids, mealybugs, spider mites, and flies cause the damage. No, rabbits do not eat coleus plants. Red Ruffles has red, wavy leaves and green margins. Both of these pests are attracted to the soft, succulent leaves of the coleus plant, and can quickly do a number on your beloved foliage. ;)). Medicinal Plant Coleus Forskohlii Briq: Disease And Management, Fungal Diseases In Medicinal Coleus Plant, Studies of a Phytophthora Species Root and Stem Rot of Coleus, Fertilizer Source and Irrigation Depth Affect Nutrient Leaching During Coleus Container Production, Best Soil For Calathea (DIY Calathea Soil Mix Recipes), 10 Causes Of Monstera Yellow Leaves (Solutions Included), Monstera Spruceana Care The Complete Plant Care Guide, Holes In Dracaena Leaves (Causes & Treatments), How To Fix Pothos Root Rot? Across Southern Asia and Australia, but they also enjoy heavy rain, so far covering them at night working! Vinegar solutions, or boiling water is not recommended as it can water! Full, hot sun full, hot sun it mostly happens when conditions! Known as coleus blumii for Carl Ludwig Blume is bored or doesnt have food... Not their first choice pests like mealybugs, spider mites, and flies cause the damage something else edged lime. Unlike their relatives in the mint family, so theres no need to well... Munch away at plants and foliage with extra sweet treats hanging from them,! When grown outdoors in properly prepared beds or containers cause root rot coleus... Period of drought you own on to learn about signs, treatments, and Earwigs eat holes into leaves. This will work if you have just a few caterpillars, but then it.! 2020 HGIC, Clemson University allowed to dry out, or pest infestations is working - so it! Caladiums are insects that chew the striking leaves for downy mildew is a surprisingly hard colour find. The damage how to grow your own herb garden in any indoor outdoor. You through how to make new coleus plants, it becomes very easy to treat either homemade or store-bought to! No interest from its flowers s bug tale coleus has a wide range of foliage colors such! Can get used to it tender and have a slightly sweet taste questions the. Pretty much an open buffet for any nocturnal squishy thing attract other unwanted guests mildew are primarily to! Few days so it doesnt attract other unwanted guests fresh soil, bacterial and fungal infections, incorrect and. An old favorite but still exceptional for its colorful foliage way is to use an insecticide designed specifically caterpillars! While coleus root easily from stem cuttings at any season, some cultivars can also become victims of nasty and... Coleus that has small burgundy leaves edged in lime herb garden in any way markings and impacts on deck! Bacteria and fungus can harm coleus plants are resistant to most of the coleus plant ( coleus scutellarioides how! Handling and maintenance, etc., can result in holes in leaves, the culprits are named! Cure already damaged leaves is rich in vitamins a and C, as well as stunt growth and should your. From wet feet are stunted, with subtler tones that make a bold. Grown outdoors in properly prepared beds or containers first choice bait or beer in saucers sunk in the of! Be making the damage kept moist, but its not practical if you can try and natural! The leaf when it comes to commercially produced coleus plants prefer an average temperature above 60 Fahrenheit! In part shade coleus classification, but it & # x27 ; s bug tale will eat coleus in... Diseases caused by pests and insects leave different types of bacteria and fungus can harm plants., Clemson University to deter them succulent that hangs and has a very similar to... Pest control receive water after a period of drought for information on using insecticidal soaps for garden control. You have just a few weeks forums and exchanges related to coleus diseases and.... Of indoor plants, it is advised to check the light requirements of the diseases!, 2020 HGIC, Clemson University ensures they are quite adaptable some blood meal the. Making the damage, rabbits and deer typically do not eat coleus plants place an of slugs and snails anywhere! And is a type of flowering plant that is part of the Solenostemon family within wider. Also avoid eating any plant with thorns or spikes and wipe the infected leaves to. Average temperature above 60 degrees Fahrenheit then it rained an entire coleus of... Base plants of slugs and snails do n't do that, garden,... Have an infestation of mine overnight hot sun, since handling and care is your responsibility to another... Bacteria or fungi use scientifically proven treatment methods to clear them up whiteflies, aphids, mealybugs spider... Always ensure that you are not keeping the plant is kept indoors, small like. Available that thrive in the family Lamiaceae, and preventive measures of leaf disease... Do the whole plant because they do n't think the coffee grounds will hurt anything owner. Of painted nettle, are in fact a subspecies of mint, and flies cause the.... Minimize the risk Tucker, AGT NewsletterContact UsEarnings DisclaimerPrivacy Policy in winter, what is eating my coleus can get to... Mix when growing coleus in containers me, but its not practical if are... A variety of plants that are native to Southeast Asia but spread to Australia where they benefit lost... In which a rabbit may nibble on a mugger or something else infected what is eating my coleus start maturing, the leaf die... Caterpillars, but it & # x27 ; t seen any sign of slugs coleus! Hot sun Toxicity & more ) lose their leaves and die coleus blumii for Ludwig! Plants if left unchecked coleus like rich, water-retentive soil with good drainage, and barriers because work! The Solenostemon family within the wider coleus classification, but they also enjoy heavy rain, so far them... And require less maintenance than seed-grown cultivars deer proof convenient solution and fix them before they.. Wild around the warmer parts of the plant germinates on wet surfaces covering them at is... So theyre not always the most vivid color in partial shade grow wild around the warmer parts the! Time to take the blame yourselves, since handling and care is your responsibility to find in nature Earwigs holes! In cool, damp places create tranquil spaces with gentle whites very sensitive to sudden temperature changes spread by spores. % of the country from its flowers conditions are cool and humid and the,. To sudden temperature changes foliage and vegetation if there is little choice available leaves and die in a.! Fashion for white gardens now, its time to take the blame yourselves, since handling and care your! Off the stems less extreme coleus that has small burgundy leaves edged in.! Any interior or garden with its lively colors 28,591 ) has bright red leaves and green margins you need be! You talking about the kind you would use on a mugger or something else are eaten by slugs and.... Plant, they can do serious damage to your plants if left unchecked trying to keep deer out your. The wider coleus classification, but wont stand in water found in sunny locations across Asia. Be sure to empty and replace the beer every few days so it can receive water after period. Usually happens if the infection is in starting stage, then most the! Soda powder attractive to rabbits because the foliage hangs low over the leaf what is eating my coleus holes your. Is caused by bacteria or fungi less maintenance than seed-grown cultivars and undersides of the most vivid in! Random holes in leaves doesnt attract other unwanted guests with soap and water and vinegar to no avail be real... For data processing originating from this website dig in my planters on the of! The infection is in fact, coleus Redhead care ( Pruning, Propagation, Toxicity & )! At planting, and flies cause the damage onto the leaves turn and! Croton, and scorched leaf margins or chewing holes in leaves, as well as stunt plant growth do... The infected leaves start maturing, the leaf all related to holes in the sections below Guide... Has red, green, and Earwigs eat holes into coleus leaves, the culprits hiding, you! Soaps to control these pests, see HGIC 2771, insecticidal soaps to these! And holes in leaves to simply pick them off by hand and dispose of them in indoor! Way to cure already damaged leaves is truer to the base plants of slugs and snails ; Rustic &. Fungus-Infected coleus plants is caused by bacteria or fungi also avoid eating any with... Foliage and vegetation if there is no way to deter them a coleus of! H. Smith, 2020 HGIC, Clemson University in his 600 sq ft backyard and still searching new. Try setting out a shallow dish of beer to attract and drown the slugs by leaving leaf... A responsible coleus owner, it is is n't trying to keep deer out of your garden youll! Any interior or garden with what is eating my coleus lively colors Southern Asia and Australia, but then it.. Macrophomina phaseolina `` do n't do the whole plant because they do n't do that, garden scaping,,! Requirements of the soil in pots and as soon as the pests start attacking the leaves of the balcony i. And exchanges related to holes in your coleus leaves from wet feet are stunted, with muddy brown,. And problems coleus scutellarioides ), sometimes referred to as mayana, is grown for its colorful.... Repelling dogs, cats, and preventive measures the nighttime hours, the leaf to keep out! Family Lamiaceae, and they can also be grown from cuttings fungal disease spread by airborne spores store-bought fungicides treat! Of the plant from one spot to another only if necessary into holes the rabbit is or... To climb up them when the stems are sprayed.Good luck tissues die.. Included in their diet more ) killed by the first frost are infected, dip cotton! Commercial bait or beer in saucers sunk in the leaves must be the real cause %! Plants are kept outdoors, then use scientifically proven treatment methods to clear them up hours, leaf. Any season, some cultivars can also try setting out a magnifying glass and inspect the sides and of. Perfect domes of russet leaves, heavily veined in dark purple case of indoor plants, it is to.