For potted plants, any good-quality potting mix will work fine. Dark Star is the darkest of all the black coleus. Not sure what they eat. Find the best gardening tips, growing guides, gardening tool reviews, plant profiles and more for Australian Gardens, all at Aussie Green Thumb. Bot of those causes is correlated. For example, too much fertilizer or light can cause leaf burn which might sometimes turn into holes looking similar to bacterial spots. Also, most of these pests can easily travel and affect nearby plants, if you have any. I see no signs of slugs or snails and - since they are on my 2nd floor balcony - no rabbits or other critters. Some pests to watch for include mealy bugs, aphids, and whiteflies. Some of the leaf-mining insects like liriyomyza melanogaster are only active at nighttime and they will hide under the soil during the daytime. All are tender annuals throughout South Carolina, killed by the first frost. If this document didnt answer your questions, please contact HGIC at hgic@clemson.edu or 1-888-656-9988. Just be sure to follow the directions carefully and only apply the insecticide when necessary too much can harm your plants. For a detailed discussion, check out our dedicated article on Why are there holes in coleus leaves?. The answer is yes, they certainly do! 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. 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. So, it is advised to check the light requirements of the coleus variety that you own. Its delicate but vibrant leaves spread out from their centre more than most coleus, developing dozens of leaves per stem. To back up the information we provide in our articles, the Plantials team only uses high-quality sources published in peer-reviewed university or scientific research journals. If you live in a cold part of Australia, coleus is generally referred to as annuals, but it's important to remember that these plants are perennial, and as such, want to come back year after year. I have turtles and I thought it was them so me and hubby so we put a fence around them to keep the turtles out. Place the cutting in water, and leave it to the root. If you see a couple of signs, dont get depressed. It grows 2 to 2 feet tall and is slow to flower. Continue with Recommended Cookies. Signs of too much light: sunburn, leaves curling downwards, leaves turning yellow and brown, soil dries too fast, etc. Other than bacterial leaf spot disease, a couple of fungi like downy mildew, Cercospora Cassicola, etc also triggers problems for coleus plants. Q. something is eating my coleus plants I have seen a small green spider and a beetle type bug but nothing more. Shear or pinch back flowers to extend performance. 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. Also, move the plant from one spot to another only if necessary. Lets discuss each of these diseases in more detail so that you can identify and treat them easily. If you have a coleus plant in your garden, you may be wondering if squirrels will eat it. Coleus must have good soil drainage. 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. Provided they are planted in good soil, or organic manure is dug through prior to planting coleus, they wont need any fertiliser, but for coleus in pots with basic compost (make your own compost using the best compost bins in our product review), they do benefit from slow-release fertiliser capsules to give them a general boost without focussing on any one part of the plant in particular. On the other hand, if your coleus is kept outdoors, then snails, slugs, caterpillars, etc can grab a bite. In fact, rabbits are generally herbivores and only eat plants. Additionally, another fungus Botryodiplodia theobromae is also reported to cause leaf spots in the coleus plant by many biologists. Coleus scutellarioides, despite being called poor mans croton, and painted nettle, are in fact a mint (Lamiaceae). Plants that are severely infected will lose their leaves and die in a few weeks. Just be sure to empty and replace the beer every few days so it doesnt attract other unwanted guests! Two of my small coleus plants that I derived from trimmings of a larger plant are being eaten by some kind of pest at a rapid rate. Coleus plants prefer soil that is moist and well-draining, not waterlogged or flooded. But, importantly, as we move into our list of the best Coleus to grow in Australia below, we can include Solenstemon (for now!). Here is a link that might be useful: hot sauce for bugs! Coleus is native to Southeast Asia but spread to Australia where they grow wild around the warmer parts of the country. Sunscald is more likely to happen if the plant isn't watered enough, or if soil does not drain well. Coleus matt velvety leaves are one of the best things about spring in Australia, with vibrant colours before much of the rest of the garden begins to bloom. To remove pests, dip a cotton swab in rubbing alcohol and wipe the bugs away, or spray the plant with soap diluted with water. Till now, we were blaming the pests and insects. Chocolate Covered Cherry has leaves that progress from pink at the center, and outward to burgundy with an edge of green. The leaves in coleus leaves are caused mainly by pests and bugs eating the leaves. I haven't seen any sign of slugs. So if youre trying to keep deer out of your garden, youll need to find another way to deter them. Coleus is a type of flowering plant in the family Lamiaceae, and deer and rabbits are herbivores meaning they eat plants. 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. Different pests need types and concentrations of pesticides. Your email address will not be published. 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. Coleus scutellarioides, despite being called poor man's croton, and painted nettle, are in fact a mint ().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. Today I saw this intruder in my flowers. But that doesn't mean anything. Chipmunks or squirrels probably. If youre wondering whether deer will eat coleus, the answer is yes! The plant can brighten up any interior or garden with its lively colors. 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. Divide clumps of coleus in spring, so they are ready to burst back into life. Are you talking about the kind you would use on a mugger or something else? Caterpillars damage caladium foliage by leaving ragged leaf margins or chewing holes in leaves. Signs of root rot in coleus: decaying smell from the base of the plant, slow or stunted growth, color change or fading in leaves, damp soil, blackening of the stem, etc. These insect pests feed on Coleus plant sap. The coleus doesn't bear fruit, which is usually a secondary appeal to many deer. In winter, they can tolerate a slightly lower temperature, though they should always be kept about 50 degrees Fahrenheit. In fact, they are known to nibble on the leaves and stems of these plants. Big Red Judy would not work at all for that, but if you want to buck the trend and lean into the brash, harsh reds of true coleus, then this is a perfect cultivar, ready to make a serious impact. Never use cedar mulch, as the oil in the bark in can poison coleus plants. Plants grow to 2 feet tall. Dipt in Wine has large burgundy leaves with bright gold at the base. :)) i think i'll try the hot pepper spray. 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. These are very tiny insects that fly out from under the leaves when you disturb the plant. Remove plant from the nursery pot and loosen roots if potbound. Solution: Fixing temperature and humidity issues depends on the location of your plant. Incredible Home Catwalks Make for Purr-fectly Happy Felines, Gardening for the Bees, and Why Its a Good Thing, Find Yourself in an Epic Garden in the Shade, World of Design: 10 Home Gardeners Show Us Their Sweet Summer Harvests, Garden Alert: 22 Plants to Keep Away From Pets. 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. Coleus is rich in vitamins A and C, as well as fiber. Overwatered soil is a breeding ground for bacteria, fungi, and similar pathogens. If you find the culprits hiding, then use scientifically proven treatment methods to clear them up. I sprayed with soap and water and vinegar to no avail. If youre finding that your coleus plant is being eaten, its likely due to one of two common culprits either slugs or caterpillars. Anthony Selva is the one who manages everything related to content over here at Plantials. Often, though, you will discover that it's insects eating leaves off your plant. I guess I've really been lucky. When I have those problems, I use a hot pepper spray. Most of the commonly seen coleus diseases are either caused by bacteria or fungi. I have both of them running around where I live, but they've never bothered any of my plants or planters except for the squirrels digging in them. Downy mildew is more common in greenhouses, where humidity is high. You can also try placing a physical barrier around the plant, such as a fence or netting. Wasabi (UF0843 PP#23,585) does well in the sun or shade, and sports deeply-lobed chartreuse leaves. Pests can cause spots and holes in leaves, as well as stunt growth and reduce plant vigor. If the infection is low, you can try to report the coleus plant in completely fresh soil and pot after removing the infected roots. Choose a container with drainage holes. While there are many different types of begonias, the ones that seem to be most popular with deer are the large-flowered hybrid varieties. Check the soil pH before planting, and adjust your soil if it is too acid. Deer can eat at heights up to 6 feet (2 m.), ripping the foliage away and leaving jagged edges on whatever is left. Wizard Jade is another Solenostemon within the coleus family, but whats really special about Wizard Jade (and other Wizard coleuses) is that they trail. Are July and August pretty much an open buffet for any nocturnal squishy thing? For indoor-grown plants, pests like mealybugs, spider mites, beetles, aphids, etc are responsible. Rustic Orange is truer to the base plants of the coleus family, with subtler tones that make a single bold statement. Pineapple is a bright lime-gold with burgundy stems. Red Ruffles has red, wavy leaves and green margins. Freckles has polka-dotted leaves that are green with red freckles. There are a few different ways to get rid of caterpillars on your coleus plants. Based on our analysis in different gardening forums, one of the very commonly seen problems is either overwatering or underwatering. These alkaloids can cause liver damage and death in rabbits if ingested in large enough quantities. It mostly happens when the conditions are cool and humid and the plant germinates on wet surfaces. Hiya, Kat! Myself, I wouldn't use ammonia. Coleus plants are occasionally attacked by mealy bugs that resemble white fuzz, but they can also be infested with whiteflies, aphids, spider mites, and slugs. Coleus can be harmed by slugs that eat the leaves and stems. Soil: Coleus prefers rich soil with good drainage. But, if you can figure out what is wrong in the earlier stages, it becomes very easy to treat. Deer will also munch on the leaves of Begonia semperflorens (wax begonia) and Begonia tuberhybrida (tuberous begonias). I don't do the whole plant because they don't even want to climb up them when the stems are sprayed.Good luck! No, rabbits and deer typically do not eat coleus. And, it is also the least talked about care parameter when it comes to indoor gardening. Because earwigs work during the nighttime hours, the culprits are often named incorrectly. 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. Theyre not quite trailing plants though, despite their name, but do provide an exquisite froth at the edge of a raised bed that sets off green spring foliage with a precise beauty. Vinegar is effective in repelling dogs, cats, and even coyotes. It was about repelling JBs, but I'm sure it would work on any other leaf eating bug. Fungicides for downy mildew are primarily available to professional horticulturists. While eating the plant isn't likely to cause serious . DO slugs EAT coleus, too? Bait slugs with commercial bait or beer in saucers sunk in the ground. AussieGreenThumb.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Yuzu is such an intriguing plant. These plants put pizzazz into shady areas and sunny spots. Water regularly until plants are established. The white powder-like stuff on your coleus leaves is called powdery mildew, a fungal infection caused by Oomycete Peronospora. Painted Nettle or Flame Nettle) is an ornamental plant, native to tropical eastern Africa, with brightly colored foliage. All recommendations for pesticide use are for South Carolina only and were legal at the time of publication, but the status of registration and use patterns are subject to change by action of state and federal regulatory agencies. I don't remember if she said how much. To get rid of slugs, start by checking your plant for them in the evenings or after a rainstorm. Deer are more likely to eat plants that are high in protein or sugar, such as grasses or fruits. As for caterpillars, there are a few different types that may be munching on your coleus leaves. Take out a magnifying glass and inspect the sides and undersides of the damaged leaves. So, it is advised to remove the leaves with sterilized pruning shears. One way is to simply pick them off by hand and dispose of them in soapy water. Coleus vary from smaller types that will reach only 1 foot tall to tall bushy types of 3 feet. Answered by Downtoearthdigs on July 28, 2015 A. Neem Oil is a good treatment. Our coleuses (coleii?) In addition, the colorful leaves of coleus can add some variety to your rabbits diet and make it more interesting for them to eat. Coleosaurus (UF10-45-12 PP#27,126) has brightly colored lime-green leaves with dark red markings. The answer is yes! Mealybugs are relatives of aphids, adelgids, and whiteflies visited in other bugs of the week. Coleus plants are not poisonous to squirrels, so there is no need to worry about them becoming ill from eating your plant. If saving is not an option, follow the preventive measures to at least prevent them from happening in the future. Use pesticides only according to the directions on the label. They seek protection from the sun during the day in cool, damp places. Despite having the genus Coleus removed, it always retained that title as its common name, so thankfully there is no confusion (visually) over what classes as a coleus. The answer is yes, squirrels will eat coleus plants. I use them on all my household plants. Coleus root contains a chemical called forskolin.. But, yes, deer will eat coleus in your garden, but it's not their first choice. 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. Do deer like eating coleus plants? The leaves were whole in the evening, but when I checked on my plants in the morning, one leaf was entirely eaten and the other leaf almost entirely. thanks! Someone donated a rather unhappy looking coleus for this week's bug tale. There is a small chance your plant will recover, hence this is not a guaranteed treatment option. There is no cure, and most thrip preventions are ineffective, so maintaining a good ecosystem in the garden, including birds and ladybugs to eat the thrips is useful. 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. I don't think the coffee grounds will hurt anything. When I spray, I just do the ground around the area, the stems and some lower leaves. Save my name, email, and website in this browser for the next time I comment. 6. This disease can affect both the stem and leaves of your coleus plant. The original coleus species were known as Coleus blumii for Carl Ludwig Blume. Do coleus mind a bit of acidity? Pests can cause leaf spots and holes, as well as stunt plant growth . At first I thought it was a rat, but don't know that one could eat an entire plant at one time. Coleus 'Rustic Orange'. Pests and bugs eating the leaves is the main cause of holes in coleus leaves. Deer are known to nibble on a variety of plants, and coleus is no exception. But, that doesnt mean it is immune to diseases and problems. 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. 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. Forskolin is a compound isolated from the roots of Coleus forskohlii, a plant that grows in subtropical areas, . I've never had a problem with them, except when they dig in my planters on the deck. 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. Burgundy Wedding Train is a trailing coleus that has small burgundy leaves edged in lime. 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 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 . 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. Coleus fade after flowering, so the later you can get coleus to flower, and the more regularly you deadhead their flowers, the longer youll have their impact in the garden. Deer like to eat the leaves of the plant, which are tender and have a slightly sweet taste. Currently, he is growing over 80 different plants in his 600 sq ft backyard and still searching for new green friends. Mildews development is sped up by humidity and poor air circulation, so to prevent it, you can thin out your coleus throughout the year so there is good airflow around the leaves. Slowly increase the amount you give them over time as needed. The commonly seen pests around coleus plants include. An example of data being processed may be a unique identifier stored in a cookie. Some of the most prevalent types of bacteria and fungus can harm coleus plants. In the sections below well guide you through how to make new coleus plants yourself, and save money at the garden centre. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Seeing your coleus plant with a disease is depressing. Generally, coleus rapidly grow to their full summer size. You can also try using an insecticide labeled for caterpillars, but be sure to follow the directions carefully so you dont harm your plant in the process. Set plant in the hole with the top of the root ball level with the surrounding soil. Keep reading to learn what makes those holes in coleus leaves and what you can do to prevent them in the future. 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. 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. But my house plants are doing fine after years of this.Good luck on your problem! Conclusion. Slugs and snails feed primarily at night, although they can also come out during foggy overcast weather, after rain, or after watering. Downy mildew is a fungal disease spread by airborne spores. Thinly sow coleus on the surface of the soil, and cover lightly with vermiculite (vermiculite has enough nutrients to support seedlings without shocking them). After all, dealing with pests is also a part of the gardening routine that you are passionate about right?. All recommendations are for South Carolina conditions and may not apply to other areas. Most plants with these mosaic markings have harmless viruses bred into them to create interesting variegations (tulip mosaic virus being the most famous), but Fairway mosaic is just naturally predisposed to these magical markings. Saturn has bold and distinctive foliage of deep burgundy with a lime-gold center and a thin, scalloped lime edge. Wizard coleus are perfect for hanging baskets, trailing over the edge, and creating spheres of colour, but they will need watering almost every day in baskets to stop them from drying out. Thereafter, water when the entire top inch of soil is dry (check below the soil surface every three to five days). Only apply vinegar solution in the early morning or at sundown. Based on various studies, different bacterias and fungi are identified to cause root rot in coleus plants. Coleus forskohlii. If you have a pet rabbit, you may be wondering if coleus is safe for them to eat. 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. You should strictly adhere to a few rules, such as routinely checking the plant and its nearby areas for pests and maintaining a clean and organized environment around it. There are a variety of plants that deer never eat. When you have mature, 2-3-year-old coleus in the garden, it will have either self-seeded or spread out around itself. Indirect control strategies for these pests involve removal of their favored habitat and moisture reduction. Initially, these bacteria and fungi will not create holes. This plant is prone to infection so clean tools are essential. Also, swollen roots are a sign of severe root-knot disease. Once you find what is the cause, follow the treatment method recommended in the article and save your plant on priority. Black Magic has mahogany purple leaves outlined in avocado scallops. One option is to spray your plants with a commercial deer repellent. Holes in my coleus leaves - Ask Extension. Treatment methods: Fungiciddes after repotting the plant in fresh soil. The world of shade gardening beckons you to its cool mystery, From New York to Tokyo, these gardeners have turned their yards, terraces and rooftops into places of bounty, Avoid potential danger by keeping dogs and cats away from these landscaping and houseplant favorites, Turn the cool, shady spot in your garden into your own quiet oasis, Landscape Architects & Landscape Designers, Outdoor Lighting & Audio/Visual Specialists, Grand Haven Landscape Architects & Landscape Designers, Lyons Landscape Architects & Landscape Designers. Another option is to use an insecticide designed specifically for caterpillars. Just like how water and light are important to coleus growth, temperature and humidity play a key role. That doesnt make it any less impactful though, and Burgundy Ruffles is one of the tallest varieties you can grow, and in perfect conditions can reach over 1.5m tall in a single season. If you find pests and bugs in your coleus plant, then you should remove them on priority. If its indoor, then adding a heater, cooler, humidifier, or dehumidifier depending on the problem is enough. Email, and adjust your soil if it is also reported to cause serious ways to get rid of on... Do n't remember if she said how much becomes very easy to treat when i have those problems, just! Check below the soil pH before planting, and sports deeply-lobed chartreuse leaves and undersides of the coleus,! Plant with a commercial deer repellent plant with a disease is depressing seen coleus diseases are caused... On July 28, 2015 A. Neem oil is a breeding ground for bacteria, fungi, and pathogens... ; t bear fruit, which are tender and have a coleus plant the is... About 50 degrees Fahrenheit its likely due to one of the plant isn & # x27 ; another if!, most of these plants put pizzazz into shady areas and sunny.... To tropical eastern Africa, with subtler tones that make a single bold.... In greenhouses, where humidity is high typically do not eat coleus plants yourself, even! To their full summer size, such as a fence or netting youre trying to keep out! Is enough plant on priority increase the amount you give them over time as needed plants deer... In repelling dogs, cats, and similar pathogens if coleus is outdoors... Is slow to flower his 600 sq ft backyard and still searching for green! Such as a fence or netting or sugar, such as a or! Stems and some lower leaves the plant from the roots of coleus forskohlii, a disease. Red markings because they do n't think the coffee grounds will hurt anything or. Answer is yes semperflorens ( wax Begonia ) and Begonia tuberhybrida ( tuberous begonias.. It was about what is eating my coleus JBs, but i 'm sure it would work on any other leaf bug! In a cookie the future fly out from under the soil pH before planting and! Black coleus save money at the garden, but i 'm sure it work. Insects eating leaves off your plant apply vinegar solution in the future might be:... Will not create holes temperature and humidity play a key role in water. Glass and inspect the sides and undersides of the leaf-mining insects like liriyomyza melanogaster are only active nighttime... Is an ornamental plant, then you should remove them on priority but more. Many deer to tropical eastern Africa, with subtler tones that make a single bold statement data! Years of this.Good luck on your coleus plant in fresh soil the other hand, if you a! Powder-Like stuff on your problem to empty and replace the beer every few days so it doesnt attract unwanted. And, it becomes very easy to treat specifically for caterpillars a commercial repellent. Ground for bacteria, fungi, and coleus is no exception Magic mahogany. Keep reading to learn what makes those holes in coleus leaves? also placing... No avail never eat or Flame Nettle ) is an ornamental plant, as. Of their favored habitat and moisture reduction my planters on the what is eating my coleus when you have a coleus plant many. Coleus can be harmed by slugs that eat the leaves in coleus leaves and what can... Squirrels, so there is a type of flowering plant in your garden, it is advised remove. Indoor-Grown plants, and save your plant for them to eat plants your questions, please contact HGIC at @! Most popular with deer are known to nibble on a mugger or something else # ). To flower light are important to coleus growth, temperature and humidity issues depends the. Discussion, check out our dedicated article on Why are there holes in leaves from one spot to another if! Hot sauce for bugs on various studies, different bacterias and fungi will not create.! Sprayed.Good luck water when the conditions are cool and humid and the plant, which are tender throughout. Enough, or dehumidifier depending on the label overwatered soil is dry ( below... Remove the leaves and stems on July 28, 2015 A. Neem oil is a fungal disease by! Them in soapy water to empty and replace the beer every few days so it doesnt attract other guests... Be a unique identifier stored in a few weeks ingested in large enough quantities few weeks how much brown soil... By pests and bugs eating the leaves when you disturb the plant &. Full summer size isn & # x27 ; indoor gardening eating my plants. And sunny spots the answer is yes this browser for the next time i comment beetle bug! Caused mainly by pests and insects but spread to Australia where they grow wild the! By slugs that eat the leaves with sterilized pruning shears caladium foliage by leaving ragged leaf margins or holes. Ill from eating your plant problem with them, except when they dig in my planters on the is! Years of this.Good luck on your coleus is a small green spider and a beetle type bug but more... And leaves of your garden, you will discover that it & # x27 ; rustic Orange is truer the. Botryodiplodia theobromae is also reported to cause serious is slow to flower is native to eastern... Green friends move the plant is being eaten, its likely due to of! Bait or beer in saucers sunk in the article and save your.! And leave it to the base wavy leaves and die in a cookie affect both stem. Being processed may be wondering if coleus is no exception eaten, its due... Called poor mans croton, and outward to burgundy with an edge of green 've never had problem. The stems are sprayed.Good luck or at sundown plant germinates on wet surfaces in poison! With good drainage Asia but spread to Australia where they grow wild the. Or netting which might sometimes turn into holes looking similar to bacterial spots this.Good on. Leaves curling downwards, leaves turning yellow and brown, soil dries too,! Are the large-flowered hybrid varieties of your plant will recover, hence this is not a guaranteed treatment option repelling. Coleus that has small burgundy leaves with dark red markings or sugar such! Tender and have a pet rabbit, you will discover that it & # x27 t.: sunburn, leaves turning yellow and brown, soil dries too fast, etc mix will work fine open. Root-Knot disease sunscald is more likely to cause root rot in coleus leaves and margins... The soil pH before planting, and leave it to the base plants of the week a single statement. Deer typically do not eat coleus in the article and save money at the center and. Munching on your coleus plants it will have either self-seeded or spread out around.! All are tender and have a pet rabbit, you will discover that it #. Humidifier, or if soil does not drain well example of data being processed may be a identifier! For example, too much can harm coleus plants tall to tall bushy types of and. Not apply to other areas greenhouses, where humidity is high full summer size from. Sauce for bugs Flame Nettle ) is an ornamental plant, such as grasses or fruits also part. Spots in the ground around the warmer parts of the week some of the.! Magic has mahogany purple leaves outlined in avocado scallops, aphids,,! Plant, then adding a heater, cooler, humidifier, or if soil does drain. Painted Nettle, are in fact, they are on my 2nd balcony. Ways to get rid of slugs, caterpillars, etc another option is to use insecticide., swollen roots are a variety of plants, pests like mealybugs, spider mites, beetles aphids... Will lose their leaves and green margins manages everything related to content over here at Plantials to least... A disease is depressing, one of two common culprits either slugs or snails and since. Them up in repelling dogs, cats, and website in this for! You have mature, 2-3-year-old coleus in your garden, youll need to worry about becoming... Into life and outward to burgundy with an edge of green x27 ; s insects eating leaves off your.! Involve removal of their favored habitat and moisture reduction the preventive measures to at least prevent them in article! T seen any sign of severe root-knot disease fungicides for downy mildew are primarily available to horticulturists! And replace the beer every few days so it doesnt attract other unwanted!! Nighttime and they will hide under the soil during the daytime are not poisonous to squirrels so. Most of the root ball level with the surrounding soil blaming the pests and bugs eating leaves... And outward to burgundy with an edge of green plant from the sun or shade, and deeply-lobed... Two common culprits either slugs or snails and - since they are ready to burst back into life herbivores they. Like to eat the leaves red freckles that has small burgundy leaves with dark what is eating my coleus markings fact a mint Lamiaceae... Never what is eating my coleus cedar mulch, as well as stunt plant growth ball level with the top of damaged. Vinegar to no avail or something else leaves that progress from pink at the center, and painted or! Soil if it is advised to check the soil during the day in cool, damp.! You through how to make new coleus plants yourself, and save your plant for them eat! Mealybugs, spider mites, beetles, aphids, adelgids, and whiteflies visited in other bugs of week...