Leaf texture can be quite variable with foliage that may include the features of being large, small, twisted, elongated, scalloped, lobed, finger-like, “duck’s foot” (webbed feet), etc. See more ideas about plants, planting flowers, container gardening. Although more than one plant species are known commonly as coleus, Coleus Blumei and Coleus X hybridus are the common scientific names that are used to identify species belonging to this group. Positive identification of these pests is the first step in proper selection of a treatment program. While there are few fungi, bacteria and viruses that affect the plants, there may be occasional issues of stem rot, root rot or downy mildew which all have a direct relationship to moisture inputs and associated growing conditions. Though coleus plants are tropical, heat-loving plants, direct sunlight can cause undesirable effects such as sunscald. noun Botany. BUY ANOTHERS SPECIES AND VARIETIES OF PLECTRANTHUS - COLEUS GENUS HERE. The calyx is campanulate, 2–4 mm (0.079–0.157 in) long, hirsute and glandular, subequally 5-toothed, upper tooth broadly ovate-oblong, obtuse, abruptly acute, lateral and lower teeth acute. How to Save a Dying Coleus Plant. a group of cells that will develop into a leaf, seen as small bulges just below the shoot apex. Coleus (Solenostemon spp.) [6], Coleus amboinicus is native to Southern and Eastern Africa, from South Africa (KwaZulu-Natal) and Swaziland to Angola and Mozambique and north to Kenya and Tanzania, where it grows in woodland or coastal bush, on rocky slopes and loamy or sandy flats at low elevations. Overview Information Coleus is a plant from the mint family. This overall foliage shape, affected by these other features, can be quite ornamental and add to the effect of the plant in combination with the coloration. Avoid windy locations as the plants can be prone to breakage in extreme winds. [2][11], The leaves are strongly flavoured and used for stuffings of meat and poultry, beef, lamb and game. Source: Shotaku. Light fertilization is recommended, particularly in containers. In winter, it should be watered occasionally and gradually; excessive watering can lead to the occurrence of fungal diseases. It is thought to originate in Southeast Asia. Cultural information should only be used as a guide, and should be to be adapted to suit you. In Hawaii and other humid tropical locations, the plant requires full sun. Some of the popular varieties of caladium are ‘Rosebud’, ‘Postman Joyner’, and ‘Pink Symphony’. Selecting healthy cuttings with at least one or two leaf nodes is vital and you should also remove the growing tip when first placing the sample in water or your rooting medium. STEP 2: Click the link you shared to unlock, Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy. The petiole is 2–4.5 cm (0.79–1.77 in). Flowers are on a short stem (shortly pedicelled), pale purplish, in dense 10-20 (or more) flowered dense whorls (cymes), at distant intervals, in a long slender spike-like raceme. Dictionary entry overview: What does coleus mean? expanded leaf, and histologically similar to meristematic tissue. Coleus definition: any plant of the Old World genus Coleus: cultivated for their variegated leaves,... | Meaning, pronunciation, translations and examples It grows in tropical regions of Asia such as Nepal, India, and Thailand. Leaves dropping off plants, brown blotches on leaves and stunted seedling: all telltale symptoms of downy mildew on coleus. Observe your plant: when a plant is lacking in foliage color and has weak stems, it means too little light. In fact, their best leaf coloration is achieved with morning sun and some degree of afternoon shade. And many new varieties tolerate some sun many new varieties tolerate some sun well in even average.. 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