Ideal daytime temperatures are 70°-85°F. Follow our orchid guide to learn how to care for orchids. Growing Oncidium Orchids with Hydroponics. The key to successfully growing any orchid is understanding the rhythms of their seasons and adjusting your plant care accordingly. Never allow the bottom of the pot to stand in water. Water. If you're growing orchids indoors on a windowsill, you may need to set up humidity trays for them; place some gravel in a tray, fill the tray with water to below the level of the gravel, and set the plant on … They have large pseudobulbs (a bulbous thickened area of the stem) that come up from a mass of thin white roots. Oncidiums are a delight to grow especially for those who have limited space. Location: The genus Oncidium is found exclusively in the New World Tropics (Western Hemisphere), ranging from Florida and Mexico through Central and much of South America. They have large sprays of flowers with many beautiful blooms. With locations around the globe, Orchid Orthopedic Solutions is a world-leading provider of medical device contracting, design, and manufacturing. They prefer moderate indirect sunlight & warm tempera-tures (day 21 o-27oC/night 16 C). The O. Sharry Baby is sometimes called the chocolate orchid for its sprays of brownish flowers with a rich cocoa scent. In … An Oncidiumorchid should be watered in the morning using tepid water. The results have been excellent. To raise the level of humidity, you can place the pot on a tray filled with moist pebbles. 1  They feature sprays of large blooms in the dead of winter on flower spikes that can last for around one to three months. Oncidium orchids (warm section) Oncidium orchids (warm section) Oncidiums (dancing ladies or butterfly orchid) are popular indoor and florist orchids for one very good reason: huge sprays of flowers often sag with dozens of individual blooms. 74–74., doi:10.1094/pdis-07-10-0523, Jon VanZile is a Master Gardener and the author of "Houseplants for a Healthy Home. Never use artificially softened water. The most popular species include O. leucochilum, O. longipes, O. sarcodes, O. pulchellum, as well as many hybrids. Good orchid care requires just some basic knowledge about orchids and how they grow. ONCICIUM. The oncidium flowers in fall. More info. Humidity should be between 30 and 60 percent. They have been freely hybridized. Plus, it’s really easy to care for them. We specialize in miniature orchids, particularly species, from around the world, and have one of the widest varieties of Neofinetia falcata in the US. Knowing how to care for an orchid can sometimes seem difficult. In comparison to other orchids, Oncidium Twinkle requires simple care to bloom in spring and fall. When the flower spikes are finished blooming, they can be cut down to where the spike meets the leaves. New World Orchids is owned and operated by Dr. Kristen Uthus with help from her husband, Dr. Kevin Wehrly, and her two sons, Henry and Gus. The most common flower variety is often referred to as the "dancing lady". They are predominantly epiphytes, but sometimes also lithophytes and terrestrial plants. Knowing the proper care of these flowers is an important factor if you want to have amazing looking flowers. How to Water Oncidiums. When watering, water copiously, letting the water flow through the potting … Fertilize your Oncidium orchids at least once a month with a complete 20-20-20 fertilizer or 30-10-10 orchid fertilizer. They are usually seen with three or four long stems, making a beautiful statement in your home. 2. One of the most famous cultivars is Oncidium kramerianum, originally from Colombia and Ecuador. The flower spikes on Oncidiums generally grow to a medium or tall length and branch out in several directions. Be sure to check out our L.E.D. Always water the plant just before it goes completely dry. Depending on the variety the flowering season can be at any time of year, but is generally heaviest in the fall and spring. They are very varied and are easily hybridised with Odontoglossum. Position your orchid in a bright windowsill facing east or west. The ideal way to fertilise orchid is once a week, using diluted orchid fertiliser (which doubles as watering). They are generally found in tropical climates. Introducing "One Thing": A New Video Series, Bacterial Soft Rot of Oncidium Orchids Caused by a Dickeya Sp. Oncidiums are popular indoor and florist orchids for a very good reason, their large sprays of flowers often sag with dozens of blooms. Wrinkled pseudobulbs generally indicate a lack of water. This may be every two to 10 days depending on weather, pot size and material, type of orchid and type of potting medium. The effect is very much like a cloud of buttery butterflies. Our orchids are very hardy and can grow without daily watering, same as a cactus. This will be around every 5-7 days depending on environmental factors like potting media, humidity, day-length, temperature, etc. (Pectobacterium Chrysanthemi) in Florida. Oncidium are referred to as the Dancing Lady orchid,and spray orchids among some florists. Oncidiums need specific humidity levels, at least between 40% and 50%. Care of Oncidium Share on Facebook Share on Twitter Share via Email. Oncidium Dancing Lady orchid . The Oncidium orchid genus, often abbreviated to just Onc, belongs to the angiosperm family Orchidaceae. And contrary to popular belief, they’re quite easy to care for. Around 300 gorgeous species fall under this plentiful genus. Like most orchids, Oncidium s prefer humidity of about 70%. Oncidium is a gender with around 325 species spread throughout the North of Mexico, the Caribbean and in the South of Florida to South-America. Common name Cambria-type orchid Botanical name Oncidium Group Houseplant or greenhouse plant Flowering time Variable, but most flower in autumn to winter, or late spring Planting time Re-pot after flowering in February to April or September to October Height and spread 30cm-1.2m (1-4ft) by 20-30cm (8in-1ft) Aspect Bright but filtered light in summer; bright light in winter Oncidium (Dancing Lady) – A smaller plant compared to other orchid types, Oncidium orchids have tiny flowers that cluster in vibrant colors. Then, reduce fertilizing as soon as flowering stops until new leaves emerge. Humidity should be increased with higher temperatures. With proper care it develops quickly and will produce beautiful blooms. Oncidium varicosum by 阿橋 HQ | Flickr (CC BY-SA 2.0) Common names: The Veined Oncidium, Strap Leaf Oncidium, Dancing Lady Orchid The Veined Oncidium (O. varicosum) is a species of orchids grown from Brazil, Paraguay, Bolivia, and the northern part of Argentina at elevations of 500 m to 1800 m.They are medium-sized epiphytic orchids that reach a height of 19 to 38 cm. Oncidium orchids are among the most diverse orchids in the world. Oncidium flowers come in many different colors, patterns, sizes, and fragrances. Oncidiums are one of the most favored orchids of the aphid bug. Receive 10% off your first order for subscribing! In order to initiate the flower spikes, it is important to grow the plant in an area where the night temperatures fall below 65°. Plant Disease, vol. Nutrients for Oncidium orchids. These plants should live in an area with at least 40 percent humidity, although humidity levels between 50 and 60 percent are ideal. Oncidium is also known as Onc. They are predominantly epiphytes, but sometimes also lithophytes and terrestrial plants. A good approach is to water Oncidium orchids just as the substrate they’re planted in nears dryness. It is important to avoid overfertilization since it could damage or kill the plant (1). 95, no. During the growing season, feed with a weak orchid fertilizer bimonthly or scatter slow-release pellets in the growing media at the beginning of the season. Humidity: Oncidiums enjoy moist air, requiring a minimum of 40-50% humidity in the immediate vicinity of the plant. Many oncidiums require less humidity than other orchids. Orchid Care: How to Maintain Oncidium Orchids. This instruction sheet deals with Oncidium types that have thin leaves, pseudobulbs, and branching sprays with flowers colored in yellow and mahogany. Instead of creating a water schedule, try checking the orchid to evaluate whether it needs water. Because oncidiums have large, fleshy pseudobulbs and masses of roots, they are prone to rot. If you see a pseudobulb beginning to rot, cut it out with sterile snippers and reduce the amount of water. Check out our Kent Marine page for more information on reverse osmosis systems. (Pectobacterium Chrysanthemi) in Florida. Most orchids require water once a week. The most common oncidium grow well under normal indoor conditions. Chocolate Orchids produce stunning blossoms and a sweet scent. This will give the orchid adequate time to dry before the lower night temperature sets in. This is particularly true for oncidiums. Water when the mix just approaches dryness. Cymbidium orchids (Cymbidium spp.) Ideal Oncidium orchid care requires an average temperature of 27 to 29 degrees Celsius (80 to 85 degrees Fahrenheit). Care Info Care Key - A guide to stats Genus or Species Care Guides Yes, You Can Grow Miltoniopsis Neofinetia falcata, the Japanese Wind Orchid Orchid Repotting Demystified Pt. Generally, the most popular oncidiums, which feature small yellow flowers, large pseudobulbs, and strappy leaves, are intermediate to warm orchids. During their active growing season they want bright light (with some sun) and up to 2-3 times more water than other times. Grow in bright diffused light; east or west windows are ideal. If you liv… Orchid Care. are much more cold-tolerant than many common species of orchids. If the soil feels wet, then wait and check again in a day or two. Do not use softened water. In the winter, reduce watering to bimonthly or less. Light. Oncidium (on-SID-ee-um) orchids are commonly referred to as the “Dancing Lady Orchid” because of their flashy distinctive lip that looks like a flowing dress. Here are the main requirements for proper orchid care. The Oncidium orchid is a beautiful orchid that is available in roughly 330 different species. The Oncidium family is very large and includes many flower varieties. Water and Fertilizer. ", The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. To simplify your oncidium’s care requirements and increase the chance of success, choose an oncidium with moderate temperature requirements. All rights reserved. The popularity of moth orchids has led to other types of orchids becoming more readily available to grow as houseplants. The most common flower variety is often referred to as the “dancing lady”. They can be easily divided into clumps when repotting. Pronunciation: on-SID-dee-um (click on the name to hear it spoken) Tribe: Oncidieae Subtribe: Oncidiinae Oncidium was first described by O. Swartz in 1800 in Kungliga Svenska Vetenskapakademiens Avhandlingar.The name is derived from the Greek word onkos (for mass or pad). If you’re a fan of Oncidium orchids, be sure to check out the various species and hybrids we carry on our orchid website. in the horticultural world, while common names are ‘dancing-lady orchid’, ‘bee orchid’, ‘tiger orchid’, and ‘golden shower orchid’. This orchid is quite easy to grow and available in yellow, red and mahogany. Enough fertiliser; If you plant a small Oncidium, you need to fertilise it regularly with weak orchid fertiliser. Keep a close eye on the spike (when it begins to produce flower buds) for aphids. It is difficult for most of us to achieve the cooler temperatures required by … How to Care for a Twinkle Orchid. Learn tips for creating your most beautiful (and bountiful) garden ever. Another factor to consider is the ti… South windows will work but one should be careful of the brilliant sun that will come in during the fall through spring months. They are a popular choice, not only for their beauty but also for their slight sweet fragrance. Fertilize with Green Jungle every time you water, all year round. ONCICIUM. Many hybrids can bloom 2-3 times per year. Like many orchids, once an oncidium has adjusted to its conditions, it should not be difficult to grow. For tap or well water, fertilize with Grow More Urea Free 20-10-20, at the rate of 1/2 tsp. Large plants also need more feed than the small ones, even after they go past the growing season. The potting media must be perfectly free draining. Those roots that are white or tan and are firm to the touch should be left alone. Common names for these orchids include Dancing Lady or Golden Shower orchid, aptly named … The Oncidium family is very large and includes many flower varieties. Hailing from tropical America, the genus Oncidium belongs to the family Orchidaceae. In a pot, it requires an airy medium. Just make sure you have at least three pseudobulbs in each division. As an epiphyte, the plant grows attached to trees and rocks, without soil, in the wild. This is a step by step how to instructional video on how the cut off an old Oncidium Orchid bloom spike. Join me on the ‘oncidium orchid care and maintenance’ tour! We highly recommend Green Jungle Orchid Food, especially formulated to work with rain, distilled, reverse osmosis water or water low in alkalinity. Grow Lights page for more information. This type of maintenance can be difficult for the beginner enthusiast, but with this simple and easy to read guide it will make growing them easier and more enjoyable for you. Read our, The Spruce uses cookies to provide you with a great user experience. Have a Question? Oncidium encompasses about 400 species of orchids with sizes and shapes that vary greatly. Another popular cultivar is Oncidium known as “Sharry Baby.” Heat spikes of up to 100 F. (38 C.) won’t hurt these plants if … Avoid over watering as this can lead to root rot. Be careful, though, because drainage is an absolute priority. Sw. 1800. They can be grown both in the home as well as in a sheltered area in the garden. If you have miniblinds or sheer curtains, you can break the light so that it is more diffused. (Not for the following types: Miltoniopsis, Tolumnia and Psychopsis) The Oncidium/Odontoglossum alliance is becoming very popular both for ease of growing and long lasting sprays of flowers. Summer temperatures are generally a few degrees warmer. Plants not actively growing should be watered less; many species have winter rest periods. Oncidium Orchid Care: Everything You Need to Know April 23, 2019April 23, 2019by healthyorchids_aqheym Oncidium orchids, often abbreviated as Onc., is a popular genus of orchids that many green thumb gardeners love to care for.