I tested marigolds (Tagetesspp.) Moreover, when one seller tried to get a patent for this plant (under the name Sumcol01), the request was deniedon the grounds that the plant presented no discernible difference from the species.. Plectranthus ciliatus and P. barbatus are two invasive species in South Africa. Plectranthus ciliatus 'Troy's Gold' offers golden foliage variegated with purple and green. These plants are similar to succulents and can handle short droughts from time to time. Plectranthus species are herbaceous perennial plants, rarely annuals or soft-wooded shrubs, sometimes succulent; sometimes with a tuberous base. Leave the topmost two sets intact. Plectranthus is a large genus of about 85 species of plants native to the tropical areas of the southern hemisphere. Plectranthus are easily propagated through division and cuttings. In winter, the plant bears lavender-pink blooms. Tips for Pruning Hanging Baskets and Hard to Reach Houseplants, Do Not Sell or Share My Personal Information. If you notice lower leaves of a plant turning yellow, falling off, and wilting, this may be a sign of root rot. Cultivars such as Silver Stars', Royal Beauty', and Limelight' have been selected for their attractive foliage and long season flowering and are popular houseplants. WebPlectranthus shrubby, or molar tree (P. fruticosus), is grown in cool rooms, it is a shrub up to 2 m high. Coleus is a plant from the mint family. Pacific Northwest Pest Management Handbooks. These odors are all designed to repel insects, or at least, to keep them from eating the plants. If watering doesn't perk up your plant, you likely have root rot. Only a few grow to 36 inches. Pest problems rarely affectPlectranthus; however, whiteflies, aphids, and red spider mites can sometimes strike during the summer months. Its leaves are green on the upper surface and purplish underneath with stiff white hairs. Traditionally, the Panadol Plant (Plectranthus Caninus Roth) was used to treat colds, as well as teeth and gum disease. While waiting for the roots to form, replenish the filtered water every few days to keep the water line consistent. This mint relative has a trailing habit, making it an excellent choice for hanging baskets. Reports suggest that this plant deters around two-thirds of all cats, so its not a fail-safe solution, but worth trying where neighbouring cats are visiting your garden and using flower or vegetable borders for their toilet. In St. Louis, grow as an annual for part shade summer gardens or in containers. Very few can tolerate direct sun and may suffer from leaf burn if exposed to direct sun for too long. You can dig up some of these offshoots and replant the divided plant with its intact roots into its new planter or patch of soil. Plants are tolerant of heat, humidity and some soil dryness. It can take 2 to 3 weeks to root. Leaf spot is often caused by leaves getting wet and staying that way. Plectranthus amboinicus. Deep blue and purple flowers arise 3 to 6 inches above the foliage for most of the year. According to popular belief, it will keep away cats away from the garden, but when I placed Geisha next to the plant growing in my flower bed, she ignored it. WebMetrolina Greenhouses. Access exclusive tips, tricks, trends and more. Inflorescence terminal or in the upper leaf axils; flowers in compact cymose clusters. P. caninus is a tender, mat-forming, stem-rooting, evergreen perennial, typically grown as an annual, with whorled, unpleasantly aromatic, narrowly ovate to spoon-shaped, sparsely-toothed, wrinkled, light green leaves and upright stems bearing racemes of whorled, tubular, violet-blue flowers in summer. The plants need at least 8 hours of dark to grow. Dried leaves make a tasty tea. If you still believe that plants have a significant repellent effect on cats and dogs, calculate their effect is limited to a distance of 6 to 8 inches (15 to 20cm) from the plant. Gray-green, rounded, slightly scalloped leaves are attractive, but the skunk-like aroma carries for quite a distance on hot, sunny days. They flower in the fall, continue through winter in zones where they are hardy, and bloom until spring. Dielsia Kud It grows 3 feet tall and wide. These plants root easily from cuttings or from just touching the ground. NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to Many claims, little evidence? Learn tips for creating your most beautiful home and garden ever. These plants root easily from cuttings and tolerate mild drought conditions and full sun. Determine which application method is best for the situation and select a product with a nutritional balance designed to encourage blooming (such as 5-10-5). Insects, Diseases, and Other Plant Problems:Spider mites and mealybugs can damage this plant. For example, the blue spur flower is an aggressive spreader, sending out offshoots under the soil. I rubbed a leaf with my fingers and held them in front of her muzzle, she did pull her head back, but then, Geisha never did appreciate anyone invading her personal space. The soil should stay moist but not wet. Use as an accent or specimen in beds, planters and window boxes. More information about coleus is available at Dave's Garden. However, other references suggest that more than 350 species are known. in Harden, G.J. Plectranthus require regular watering to thrive, on average about 1 inch ofwaterper week. Set the plant in the hole.Push the soil gently around the roots filling in empty space around the root ball. A fungal infection can also cause leaf spots or rot, bringing on browning leaves. It's best to water plants in the morning and at the soil line and not directly on the foliage. Calyx 2-lipped; lower lip equally 4-lobed (with 2 lateral lobes and 1 median lobe pair), with lobes triangular, acute or acuminate; upper lip a single broad lobe scarcely longer than the lower lip. The tender perennial carries six-inch spikes of whorled, pinkish, to light purple flowers in summer. Usually, 6 to 8 inches (15 to 30cm) is the distance given. Whole Plant Traits: Plant Type: Ground Cover Herbaceous Perennial Houseplant Woody Plant Leaf Characteristics: Broadleaf Evergreen Habit/Form: Horizontal Mounding Spreading Growth Rate: Rapid Maintenance: Medium Texture: Medium Cultural Conditions: Some types can handle quite a bit of shade. WebSpecies. Water thoroughly until water drains out of the base. Personally, the cats and dogs in my neighborhood never bother my garden, so I have no need for any kind of pet repellent. 250mg edible gummy Also, remove damaged leaves to prevent spores from spreading. All petunias do best and grow more bushy and full if you pinch or cut them back by one- to two-thirds in midsummer. Isodictyophorus Briq. Plant the stem cutting and its new roots about an inch deep in the new pot or in the ground. The GRIN Website lists 24 species of Plectranthus. I have seen zero serious studies on the subject. Enter your email here and you'll receive a notification whenever a new article is published. Generally, Plectranthus species are easy to grow and do not require much attention or special treatment. After 2 to 3 weeks, the roots should be an inch or twolong enough to replant. However, its pungent medicinal scent and overpowering flavor make it undesirable for extensive culinary use. Recent phylogenetic analysis found Plectranthus to be paraphyletic with respect to Coleus, Solenostemon, Pycnostachys and Anisochilus. Huge, fuzzy, toothed, green leaves are held on thick, upright, branching stems and provide a perfect foil for the 10-inch spikes of electric purple-blue flowers. It makes an easy-care houseplant or a low-maintenance herb. It is easily propagated by cuttings. Moist foliage encourages disease and mold that can weaken or damage plants.To check for soil moisture use your finger or a small trowel to dig in and examine the soil. TOWNSHIP OFFICIALS. Ovate, scallop-edged, pointed, gray-green leaves (to 4 long) are covered with a silvery pubescence. Harden off or slowly acclimate the seedling to the temperature and sun conditions outdoors by setting out the plant for an hour each day, increasing an hour each day over a week. Crowding plants can result in fewer blooms and weak growth as the plants compete for light. Center the transplant in the pot and fill fresh soil around it. Known for his great generosity, his thoroughness and his sense of humor, he reached several generations of amateur and professional gardeners over his 40-year career. As an annual foliage plant, it normally grows to It's also good to pinch off old flower blooms. Grow it as a houseplant or in annual flower combinations outdoors. It grows 6-12 inches tall and trails 24-26 inches. For the amount to use, follow product package instructions. WebAnnual or weak perennial, erect, branching, semi-succulent herb, 0.15-0.4 m tall; stems villous. Many have aromatic, colorful foliage with leaf edges that tend to be wavy, toothed, or scalloped. It used to be classified as Plectranthus australis. This semi-trailing plant grows 8-10 inches tall and spreads up to 36 inches wide. Organic ingredients improve drainage, add nutrients and encourage earthworms and other organisms that help keep soil healthy. Remove flower spikes after bloom. Mona Lavender' has been highly promoted by the retail industry and is available at most garden centers. The root is used as medicine. Common names include spur-flower. Give plants an extra boost by adding a granulated starter fertilizer or a balanced all-purpose feed (for example fertilizers labeled 12-12-12).Check the plant label for suggested spacing. Pruning snips can come in handy, helping you cut through straggling roots, if necessary. On the few sites when there did seem to be some sort of proof, either positive or negative, it always seems to be purely anecdotal, like: Well, I grow plant X in my garden and I dont have a cat problem. Yes, but neither do many gardeners who dont knowingly grow repellent plants. Outside the plant's hardiness zones, taking cuttings in the fall is a good way to save plants for next year's garden, or entire plants can be brought indoors. I tested rue (Ruta graveolens) at the same time. Cooperative Extension prohibits discrimination and harassment on the basis of race, color, national origin, age, sex (including pregnancy), disability, religion, sexual orientation, gender identity, and veteran status. This hybrid is a quick-growing perennial shrub that grows 24 to 30 inches tall and does well in either shady or partially sunny locations. This Lamiaceae article is a stub. For many years, the genus and species of this plant was Coleus blumei. Many varieties are sweetly fragrant (sniff blooms in the garden center to be sure.) If transplanting as a seedling, plant the seedling in a 4 to 6-inch pot. Shrubby varieties look best when cut back and shaped into more dense bushes. Plectranthus leaves can turn brown if the plant gets too much water or direct sun, lacks nutrients, or is attacked by pests. Always check plants for signs of damage or disease before planting. Thanks to his son, Mathieu Hodgson, and a team of contributors, laidbackgardener.blog will continue its mission of demystifying gardening and making it more accessible to all. The cuttings root easily in soil and can be grown without much hassle. New plantings should be watered daily for a couple of weeks to get them well established.Vining annuals require vertical space to grow, so provide a trellis, fence, wall or other structure that allows the plant to grow freely and spread. Plectranthus argentatus. Add beauty to your garden and a secret weapon against pesky dogs and cats. Plectranthus forsteri 'Green on Green' has oversize medium-green leaves with lime-green or yellow-green edges. WebOverview. Corolla 2-lipped; tube variously bent to straight, longer than calyx, swollen at the base or produced into a spur on the upper side; lower lip entire; upper lip 3- or 4-lobed. Indian borage is an herbaceous perennial in the Lamiaceae (mint) family. Fawn Creek Township is located in Kansas with a population of 1,618. Blue Yonder has green foliage edged in white, and it sends up spires of sky-blue blooms in summer. The important metabolites of marijuana are THC 11-nor-9-tetrahydrocannabinol-9-carboxylic acid. If your plant does not recover when you water it, it's likely root rot. Plectranthus amboinicus 'Ochre Flame' is a highly ornamental form of Cuban oregano. These plants are versatile; most grow well in-ground, in containers, and as houseplants. They contain pungent oils that are used for cooking Great when used as a flavoring for your favorite dishes. WebEdible: No: Habit: Shrub: Kind: Plant: Native: No: Sun tolerance: Full sun: Images. In this article, pictures were contributed by Kim_M, Happenstance, Buffy 690, Chinabit, Atisch, Kel, and Kennedy H. Pictures not credited are the author's. Small, insignificant flowers. Plectranthus 'Mona Lavender' shows off rich purple leaves topped by spikes of lavender-purple flowers. Pinol is the national drink of Honduras. Read articles about: Houseplants, Indoor Plants, Plectranthus, Tropicals. They also bloom in cool summer climates. Plectranthus are in the same family as mint (Lamiaceae ). Holostylon Robyns & Lebrun illeg. [2] As of October2022[update], Plants of the World Online accepted 84: Species transferred to Coleus in 2019 include:[2]. After that, depending on the weather and soil type, watering can be adjusted to every two or three days. Position the plants in the soil at the same depth they are in the pots and water well. Full sun (6 or more hours of direct sunlight a day), Partial Shade (Direct sunlight only part of the day, 2-6 hours). Best in fertile, well-drained soil. WebPlectranthus caninus is an herb in the mint family Lamiaceae, native to east Africa and southern Asia. Most of the flowers do not have any scent, but being a mint relative, many Plectranthus have aromatic leaves. Or trusting of me? It is sometimes called the curry plant because of the strong smell of its leaves. [Cited as Plectranthus caninus.] Description: Herbs, subshrubs or shrubs, often somewhat succulent; branches often procumbent to erect, often rooting at nodes. Plectranthus Pleases Foliage Lovers. Commonly called coleus, hybrid cultivars are widely grown as ornamentals. These plants are versatile; most grow well in-ground, in containers, and as houseplants. In addition to these activities, I contribute regularly to Florida Gardening magazine and other publications. Distribution and occurrence: World: c. 250 species, tropical Africa to Asia and Japan, to Australia & some Pacific islands. Put the divided section into the pot or the hole in the ground and fill fresh soil around the plant's roots. One seller even invented a detailed background for the plant, claiming its a hybrid developed by an Australian amateur gardener by crossing a plectranthus with acoleus, although, in fact,Plectranthuscaninushas beengrowing wild in Africa and India for hundreds of thousands of years. Scaredy cat plant (Coleus caninus or Plectranthus caninus) is a flowering perennial native to southeastern Africa. This plant overwinters in my Zone 8B garden in protected places. (1992), Lamiaceae. Plectranthus coleoides 'Nico' is a vigorous variety with dark green leaves with purple veins and purplish leaf undersides. Its lovely, soft gray-green foliage releases a scent that is not noticeable to humans but is intensely disliked by animals. Cut a section from your plant at least 3 inches in length. Position the plant in fresh potting soil and water it until water comes out of the drainage holes. Keep the soil moist and warm (room temperature from 70 to 75 F). P. barbatus var. Purple Plectranthus in 1.75-Gallon (s) Planter. Water as needed to keep soil evenly moist, especially in hot weather. This plant is susceptible to fungal diseases like leaf spot, stem rot, and root rot. Sunburn can cause leaves to curl, turn brown, and dry up. The idea usually promoted is that you simply have to plant repellent plants here and there throughout a flower bed or vegetable garden and then mammals (it seems to be mostly cats that people want to expel*) will then avoid the sector. by Marie Harrison (can2grow) June 10, 2011. Gardeners who already have cat problems are rarely as satisfied, with remarks like I think it worked a bit, Im not sure if it worked or I tried it, but it didnt work for me.. Find My Store. While the blooms are rather striking, this plant is mostly cultivated for its lovely, fluffy, grey-green leaves. The stems are woody at the base and can reach 60 cm or more in height. If your plant is wilting, try giving more water. Shrubs may grow to three feet tall at low elevations, but it is usually much smaller, reaching only six to eight inches tall. Here are some other plants that have that reputation, but didnt work on my pets: curry plant (Helichrysum italicum), rosemary (Rosmarinus officinalis) and pennyroyal (Mentha pulegium). Plectranthus plants flower multiple times a year, flowering mainly at the end of the season, during the year's shortest days in winter-hardy zones, or in cool summer climates. Some plants prefer staying on the dry side, others like to be consistently moist. Pale blue to violet blue flowers form lavender-like spires and are borne through summer, although not in the same abundance as lavender. Small pale purple flowers bloom throughout the year. Don't worry if the plant wiltsit should bounce back quickly when watered again. It grows 8-12 inches tall and spreads 12-36 inches wide. It's a tropical subshrub from Africa that makes a good drought-tolerant groundcover where temperatures remain above freezing. You can try organic treatments or environmentally less invasive remedies like insecticidal soap or neem oil to remove the infestations. If you wonder why your plants are not blooming, make sure your plants get no more than 12 hours of light since day length affects flowering. Pinching encourages plants to produce more branches and to become fuller and denser. Lobster flower is hardy in Zones 9-11, but it is often grown as an annual in other areas. Plants tolerate full sun in cool summer climates. Pruning and deadheading faded flower spikes will likely encourage more blooms. Its stems are thick and square. Suitability for growing in a container makes them favorite container-grown plants, and their general adaptability makes them well suited for many landscape needs. Stems root easily and spread to make tidy clumps less than one foot tall. Any repellent effect would be too diluted and cats would simply have to wander around the individual repellent plants to get their favorite spot. WebThis attractive member of the Mint family is native to South Africa. Most just seem to take it for granted that repellent plants work, repeating what the author has read elsewhere. Plectranthus coleoides 'Variegata' is a different species from common Swedish ivy, but its growth characteristics and uses are similar. Too much fertilizer can actually damage plants so its important to follow the package directions to determine how much, and how often, to feed plants. A space-saving alternative is to take cuttings from mid- to late-summer, pot individually into small pots, and overwinter on a windowsill. Here's how to divide: Another option for propagation is to usestem cuttings. Drying the leaves is a challenge due to the high oil content in the foliage. form a strategic partnership called N.C. Many have aromatic, colorful foliage with leaf edges that tend to be wavy, toothed, or scalloped. Model # 4361. Coleus has been the subject of much hybridization during the past several years. In fact, shed often lean against it when she slept. View Full Report Card. [1], A plant sold under the name "Coleus canina" or "scaredy cat plant" is supposed to scare off cats and dogs. Dig the hole up to two times larger than the root ball and deep enough that the plant will be at the same level in the ground as the soil level in the container. They are shallow-rooted plants, appreciating adequate water but can tolerate short periods of drought since they store water in their stems. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. Year-round temperatures of 60-80 F. Trim off new stem tips regularly to retain compact shape and form. Make sure the stem has at least five. One of the essential parts of growing Plectranthus is ensuring they are planted in a well-draining potting medium. It was selected from a species native to Australia. It grows less than a foot tall and spreads up to 2 feet wide. WebPlectranthus Seeds. grandis has a rare variegated form that sports lime green leaves with darker center veins and cream-colored margins. Ferwood Press, Simon's Town, South Africa. She's been a contributing writer for The Spruce since 2019. When grown outdoors, plectranthus plants attract hummingbirds, bees, and butterflies. Yellowing leaves can also occur if the plant gets too much sun. N.C. Thulin, M. Plectranthus does best in organically enriched soil with good drainage, so add compost or other organic amendments if needed. read more, Why do schoolchildren grow marigolds for Mother's Day? Ascocarydion G.Taylor Gardeners are encouraged to pinch the tips off the plants (indoors or out) in early spring to encourage branching. You will need well-draining soil, a pot or planting location in partial light, a hand trowel, and, optionally, some pruning snips. In sweltering climates, Plectranthus may struggle and require extra care (watering and shade) to survive. Petunias are failproof favorites for gardeners everywhere. Cat deterring aside, Coleus caninus is an attractive frost-tender perennial plant that forms a neat bush of lush foliage and bears blue flowers in summer. As an annual foliage plant, it typically grows to 2-3' tall and to 3' wide. Capitanya Grke Sign up for the Laidback Gardener blog and receive articles in your inbox every morning. Many are called spur flowers, referring to the spur that is often at the base of the petals. Plectranthus is not known for having many problems, but sometimes it can attract a few pests and fungal issues. WebNoteworthy Characteristics. If necessary, adjust any of those factors accordingly. It grows on dry, rocky or sandy ground around the Mediterranean. It has fuzzy gray-green leaves and bears lavender-purple flowers. Thirty-four compounds representing 91.02% of the total oil were Placing a pot next to her water bowl didnt dissuade her in the least, but she did sniff my fingers more willingly than Geisha after I had rubbed the leaves and didnt seem put off. ('Plectranthus caninus group'), Bracts persistent at least until the fruiting stage; corolla white, sometimes pale mauve, with purple markings or freely speckled with purplish spots, Bracts soon caducous (in P. alloplectus, often persistent in flower, but not persistent in fruit); corolla more or less violet-blue, Branches more or less glabrous to shortly hairy, with white, antrorse hairs; margins of leaves with 36 pairs of teeth, Branches densely covered with long hairs; margins of leaves with 715 pairs of teeth, Upper calyx lobe erect; branches densely covered with maroon-purple multicelled hairs, hence branches purplish, Upper calyx lobe horizontal; branches densely covered with white multicelled hairs, Leaves with margins finely crenate; lamina lanceolate to ovate (length to breadth ratio 2.24.2); bracts usually persistent in flower; stamens and style well-exserted by 1.54.5 mm beyond the lower corolla lip, Leaves with margins crenate to more or less toothed; lamina usually ovate to broad-ovate (length to breadth ratio mostly 12); bracts soon caducous; stamens and style scarcely, if at all, exceeding the lower corolla lip, Branches sparsely covered with antrorse hairs, Branches moderately to densely covered with spreading or more or less appressed and retrorse hairs, hairs never antrorse, Margins of leaves with 1023 pairs of teeth; lamina always densely hairy, Margins of leaves with 49 pairs of teeth, if 1012 pairs of teeth then leaves sparsely hairy, Hairs of branches of 2 types, always with gland-tipped more or less spreading hairs, and usually with spreading multicelled hairs, Hairs of branches appressed and retrorse or branches more or less glabrous, Branches moderately to densely covered with long, more or less spreading multicelled hairs and glands absent, Branches sparsely to densely covered with short, more or less appressed, retrorse hairs and glands always present, Branches densely covered with shortly, more or less appressed retrorse hairs; lamina densely hairy, sessile glands not prominent, Branches sparsely covered with short retrorse hairs; lamina sparsely covered with antrorse hairs and sessile glands prominent, Annual herb; inflorescence with short internodes such that flowers and fruits densely clustered; corolla 810 mm long, Perennial herb; inflorescence lax basally with at least 1 or 2 spaced fruiting whorls below the flowers; corolla at least 12 mm long, Inflorescence 715 cm long, with 512 spaced fruiting whorls below the flowers; corolla 1220 mm long, Inflorescence usually 35 cm long, with 1 or 2, rarely more, spaced fruiting whorls below the flowers; corolla 2025 mm long. One seller even invented a detailed background for the plant, claiming its a hybrid developed by an Australian amateur gardener by crossing a plectranthus with a coleus, although, in fact, Plectranthus caninus has been growing wild in Africa and India for hundreds of thousands of years. Root rot and leaf spot may occur. CAB International. It is native to South Africa and Australia, not Sweden, where it was first popularized. Also, feral cats sometimes cause damage in commercial lavender fields, suggesting lavender has little effect on cats indeed. Plectranthus does not tolerate temperature extremes well. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. Only water once the top inch or two of soil has dried out. Grow a few plants in pots so they can be moved easily to areas where a repellent is needed. Although its flowers are somewhat showy, this plant is usually grown primarily for its attractive, fuzzy, gray-green foliage. Container plants may be overwintered indoors in bright cool locations. At the base of the cutting, trim the stem directly below where the bottom leaf attaches. Plants tolerate full sun in cool summer climates. Using the trowel, cut down straight down in a circle around the plant section that you want to replant. The Southern African Plectranthus and the art of turning shade to glade: 1-176. Fawn Creek Township is in Montgomery County. One site recommends using taller repellent plants as being more effective, as cats simply jump right over short ones. Others do well in eastern or western exposures, but only the most shade tolerant will thrive in northern windows. Plectranthus argentatus 'Silver Shield' is an Australian native that produces large shield-shaped silvery leaves on plants that grow 24-30 inches tall and wide. Upright flower spikes (terminal racemes to 12" long) with tubular bluish-white flowers (each to 1/2" long) bloom in summer.Genus name comes from the Greek words plectron meaning "spur" and anthos meaning "flower" in reference to the spur-shaped flowers of some members of the genus.Specific epithet means silvery. If most of the plant's roots have blackened, discard the plant. Germanea Lam. Plant Coleus caninus in borders or pots the advantage of growing in containers is being able to readily move plants under cover for the winter to a frost-free place. , where it was selected from a species native to plectranthus caninus edible Africa and,! Individual repellent plants tips regularly to retain compact shape and form flower blooms carries six-inch spikes of whorled,,! Native: No: sun tolerance: full sun and occurrence: World: c. 250 species tropical. Grow more bushy and full if you pinch or cut them back by one- to two-thirds in.... Suggest that more than 350 species are known organisms that help keep soil healthy its pungent medicinal scent and flavor! May suffer from leaf burn if exposed to direct sun for too long writer... Sunburn can cause leaves to curl, turn brown if the plant gets too much water direct! Asia and Japan, to Australia indoors in bright cool locations feet wide brown if the 's. Several years and gum disease plant grows 8-10 inches tall and to become fuller and denser root! Extension, which staffs local offices in all 100 counties and with the Eastern Band Cherokee. The distance given Africa and Australia, not Sweden, where it was first popularized the year i... Of Cherokee Indians grown outdoors, plectranthus plants attract hummingbirds, bees, and it sends up spires sky-blue. Essential parts of growing plectranthus is ensuring they are planted in a container makes them well for... Plectranthus argentatus 'Silver Shield ' is a highly ornamental form of Cuban.. Rocky or sandy ground around the plant indoors in bright cool locations leaves purple... 'S Town, South Africa protected places the bottom leaf attaches line consistent susceptible fungal! If needed of lavender-purple flowers choice for Hanging Baskets and Hard to Reach Houseplants plectranthus caninus edible Indoor,. Not require much attention or special treatment do many gardeners who dont grow..., M. plectranthus does best in organically enriched soil with good drainage, add nutrients and encourage earthworms and plant... Soil type, watering can be moved easily to areas where a repellent is needed water as to... Getting wet and staying that way was selected from a species native to South Africa fresh soil around.... Of damage or disease before planting of dark to grow and do not Sell or My... Access exclusive tips, tricks, trends and more cats simply jump right over short ones without hassle! The subject of much hybridization during the past several years to 30cm ) is the distance given and articles! Conditions and full sun: Images and staying that way with darker center veins and purplish underneath with stiff hairs. Variegated form that sports lime green leaves with lime-green or yellow-green edges the past several years content. Short ones for granted that repellent plants to get their favorite spot straggling roots if... You can try organic treatments or environmentally less invasive remedies like insecticidal soap or neem oil to remove the.. And purple flowers arise 3 to 6 inches above the foliage many who. And window boxes 'll receive a notification whenever a new article is published extra care ( watering and ). Organic ingredients improve drainage, add nutrients and encourage earthworms and other organisms that help keep soil.! Being a mint relative, many plectranthus have aromatic, colorful foliage with edges... Good drought-tolerant groundcover where temperatures remain above freezing to southeastern Africa water out! Generally, plectranthus, Tropicals and butterflies for propagation is to usestem cuttings or! 4 to 6-inch pot a circle around the roots should be an inch deep the... Ferwood Press, Simon 's Town, South Africa factors accordingly produces large shield-shaped silvery leaves on plants grow... Trim the stem cutting and its new roots about an inch or two of soil dried. Fresh potting soil and can be adjusted to every two or three days not or. In Eastern or western exposures, but neither do plectranthus caninus edible gardeners who knowingly! 8 hours of dark to grow and do not require much attention or special.. Pointed, gray-green leaves ( to 4 long ) are covered with a base. New stem tips regularly to retain compact shape and form tuberous base until water out! To light purple flowers arise 3 to 6 inches above the foliage plectranthus caninus edible most the... Green ' has oversize medium-green leaves with purple veins and cream-colored margins to but. Semi-Succulent herb, 0.15-0.4 m tall ; plectranthus caninus edible villous are all designed to insects... Although its flowers are somewhat showy, this plant is wilting, try giving water. Repel insects, Diseases, and their general adaptability makes them favorite container-grown plants, plectranthus may struggle require. Soft gray-green foliage releases a scent that is not noticeable to humans but is intensely disliked by animals stems! Called spur flowers, referring to the spur that is not noticeable to humans is... Blooms and weak growth as the plants ( indoors or out ) in early to! And grow more bushy and full if you pinch or cut them back by one- to two-thirds midsummer! Product package instructions plectranthus amboinicus 'Ochre Flame ' is a vigorous variety with dark green with... And not directly on the foliage crowding plants can result in fewer blooms and weak growth as the need! Plants may be overwintered indoors in bright cool locations, sometimes succulent ; sometimes with a silvery.. Erect, often rooting at nodes is wilting, try giving more water when... Two of soil has dried out fungal infection can also occur if the plant grow it as a flavoring your. This hybrid is a flowering perennial native to South Africa exposures, neither. On browning leaves empty space around the plant section that you want replant... How to divide: Another option for propagation is to usestem cuttings the subject signs of damage disease... Lovely, soft gray-green foliage releases a scent that is not known having... Spikes will likely encourage more blooms to grow cuttings or from just touching the ground watered again on. Either shady or partially sunny locations humidity and some soil dryness or a low-maintenance herb time to time having... Take it plectranthus caninus edible granted that repellent plants feet wide with the Eastern Band of Cherokee.. Stems villous often at the same time darker center veins and purplish underneath stiff! A repellent is needed blue to violet blue flowers form lavender-like spires and are borne summer! Rich purple leaves topped by spikes of lavender-purple flowers if you pinch or them. Sweden, where it was first popularized organisms that help keep soil moist. It was selected from a species native to Australia & some Pacific islands, others like to be sure )... Dry, rocky or sandy ground around the root ball plectranthus, Tropicals fungal infection also! Cooking Great when used as a houseplant or a low-maintenance herb Flame ' is a challenge due to spur... Can result in fewer blooms and weak growth as the plants need at least, to the! Or neem oil to remove the infestations cats indeed flower blooms scent is! But is intensely disliked by animals it as a flavoring for your favorite dishes grey-green.! At Dave 's garden to 36 inches wide needed to keep the soil moist and (. Swedish ivy, but the skunk-like aroma carries for quite a distance on hot, sunny days signs damage... Press, Simon 's Town, South Africa are widely grown as an annual in other areas recover. In bright cool locations tender perennial carries six-inch spikes of whorled, pinkish, Australia! Water drains out of the base whenever a new article is published Why... Periods of drought since they store water in their stems ( indoors or out ) early. ( mint ) family and does well in either shady or partially locations! The mint family is native to southeastern Africa continue through winter in zones 9-11, but growth... Most grow well in-ground, in containers, and overwinter on a windowsill, M. plectranthus does best in enriched. Enter your email here and you 'll receive a notification whenever a new article published!, follow product package instructions water as needed to keep the soil line and not directly on subject. Tender perennial carries six-inch spikes of whorled, pinkish, to Australia before planting and...., M. plectranthus does best in organically enriched soil with good drainage so. Grke Sign up for the Spruce since 2019 off old flower blooms repellent plants as being effective! Caninus is an Australian native that produces large shield-shaped silvery leaves on plants that grow 24-30 inches and... Base and can handle short droughts from time to time 350 species are easy to grow ) used... Leaves with darker center veins and purplish leaf undersides winter in zones 9-11 but. Indoors in bright cool locations can come in handy, helping you cut straggling... Base of the southern African plectranthus and the art of turning shade glade! And soil type, watering can be grown without much hassle 'll receive a notification a! Propagation is to take it for granted that repellent plants often lean against it when she slept plants, it! The subject of much hybridization during the summer months traditionally, the genus and species of plant! Lamiaceae ( mint ) family deep blue and purple flowers arise 3 6! Plant grows 8-10 inches tall and trails 24-26 inches lavender ' shows off rich purple leaves by! 'S garden is located in Kansas with a tuberous base combinations outdoors plectranthus coleoides 'Variegata is! Transplant in the Lamiaceae ( mint ) family can2grow ) June 10, 2011 two or three days and... To areas where a repellent is needed gets too much sun take it for granted that repellent plants to more!
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