Why Are My Plant’s Leaves Turning Yellow? It’s fine for the temperature to drop a bit, however, as that will help the plants bloom. Then, start dividing your orchid into pieces with at least 3 to 4 pseudobulbs per piece. The easiest way to propagate a Dancing Lady orchid is by division, once it grows large enough. You may need to cut the pot away to avoid damaging the plant. These are often combined with a thermometer, which is handy. Check the roots to see whether this is the case, and make sure your pot and medium have sufficient drainage. You can use a variety of types of saws to divide … They can also sometimes grow on rocks. If your orchid hasn’t bloomed for a while, first you should check when this normally happens. In this care guide, we’re going to take a closer look at these wonderful plants and their care requirements. I would soak the roots for a bit to make it easier to determine which roots are good. Osmunda fern fiber is another great option if you’re able to find it. A mix of bark and sphagnum moss in equal quantities works best. Oncidium orchids, often abbreviated as Onc., is a popular genus of orchids that many green thumb gardeners love to care for. It’s event season! Any that are firm are good. The cutting sprouts and an entirely new plant is created. If you enjoyed this article, please share it using the buttons below. Oncidium, abbreviated as Onc. Oncidium orchids have thin roots so repotting is a very delicate job. Bark should be replaced about every-other year. Plants with thin leaves will require slightly more water than those with water-retaining leaves. 12. Divide the clump by cutting the rhizome with clippers. It is best to let the plant become large and overgrown in the pot before dividing. The average temperature in the Amazon, for instance, is about 77 degrees Fahrenheit. We use cookies to ensure we give you the best experience on our website. Related: How to Repot an Orchid: Step by Step Guide. These plants should live in an area with at least 40 percent humidity, although humidity levels between 50 and 60 percent are ideal. We really like the Sharry Baby, which is sometimes called the “chocolate orchid” due to its scent. Divide, leaving 3 growths per each division. The conditions you provide should mimic this environment. They require lots of light, and you should take extra care when choosing a potting mix or repotting an Oncidium, due to their relatively fine roots. Cut into divisions, with very hot shears or knife, then place a dab of fungicide ( Dithane M45 or Captan 50% WP ) paste over the cut areas of each division. Remember, the light filters through the treetops in the wild, rather than striking the plant directly. See Oncidium orchids (warm section)for details of these. well, everything i've read says oncidiums are pretty hearty plants, so i think it will live through a repotting whether it was necessary or not. Sparingly, when pseudobulbs start to wrinkle, Medium-grade mix of 1:1 bark and sphagnum moss, Expose to cooler temperatures to encourage blooming, Weak 30-10-10 fertilizer, every 2 to 3 weeks, Remove old spikes and rotten pseudobulbs, when necessary. Related: How to Water an Orchid: Care Guide. If you’d like to download this as a handy cheat sheet, right-click the image below and select “Save Image”: We recommend printing it off and keeping it by your orchid. With their natural habitat in mind, let’s break down each care aspect in a bit more detail. After repotting, it’s important to give them enough water to ensure proper growth of the roots. The temperature should not drop below 55 degrees Fahrenheit at night. Again, use a sharp sterile blade to do this and be careful not to remove too much healthy tissue. Think warm, humid, with plenty of indirect light through the tree cover, and you’re well on your way to knowing how to care for one. Wait until the plant has finished blooming, to avoid damaging it. I can't be sure, but to me it looks like the roots visible in your photos are mostly good - I would suspect there may be dead ones in the center of the mass. If you’ve accidentally over-watered your orchid, you may find its pseudobulbs starting to go mushy and rotten. Remember that it’s best to err on the side of underfeeding your orchid, as too much can burn the delicate roots. Since we frequently get new plants while they are in bloom, I, at least, do re-pot when they are finished blooming. Oncidium (14) Other (16) Phalaenopsis (20) Slipper Orchids (14) Recent Orchid Articles. Oncidium will look much better when they get to 6-8 pseudobulbs and 3-5 spikes. View Profile View Forum Posts Private Message View Articles Published on December 31st, 1969 09:00 PM Number of Views: 22022 Categories: Cattleya; It is bound to happen. Please share it if you find it useful! Dividing orchids can be a scary thing, especially for orchid beginners. If the shadow cast by your hand is clear and dark, you’ll know you have enough light to support an Oncidium. And whether or not a bigger pot is needed depends on the size of your plant. The Odontoglossum/Oncidium alliance is very popular among orchid growers due to its cultural flexibility and striking sprays of long lasting flowers. Oncidium orchids, also commonly known as “Dancing Lady” orchids, are known for their vibrant colors and uniquely shaped flowers. Oncidiums grow in the wild, primarily in jungles of Central and South America, and the West Indies. Two divisions of the plant are now available. This group of orchids used to be known as Odontoglossum (tiger orchids). This will never happen if you keep dividing it and up-sizing the pots to fast. Odontoglossum and Oncidium intergeneric hybrids are comprised of a large group of orchids from many different genera. 5-10 minutes should suffice. Remove older bulbs that have no foliage. Alternatively, you can keep your plant in one of the more humid rooms in your house, such as a kitchen or bathroom. PLUS, i learned all these interesting things about the root system, so definitely not a complete loss all around. Check out our fertilizer guide for more detail on how to choose the right type of fertilizer and apply it correctly: Related: Orchid Fertilizer: Everything You Need to Know. You can find a variety of pots specifically for orchids, such as net pots and clear plastic pots, at your local garden store. Along with the many hybrids these cool to warm growing orchids are one of the easiest of the epiphytic orchids to grow. To judge whether your plant needs more water, you can look at the pseudobulbs. Once you have in your hands a specimen sized orchid, sooner or later, you will need to divide it. They should be repotted about once in every two years. This should take about 10 to 15 minutes. As a result, you get more orchids. Using a sharp blade, carefully cut the spike close to the pseudobulb. This will vary depending on the exact species, even with the same genus. Because they generally grow with their roots exposed to the air, Dancing Lady orchids require specific watering routines so as not to rot the roots. How often it needs to be done depends on the plant, but generally, they should only be repotted once every two years. For Oncidiums, it’s best to pick a pot that’s slightly on the smaller side, as they prefer a snug fit. The rule of thumb is to make the largest division practical, because the larger plants produce the best and most flowers. Sterilize your tools with boiling water and alcohol, to avoid the risk of bacterial or fungal infections. Save my name, email, and website in this browser for the next time I comment. Pots should have several holes in them to promote drainage and airflow. Some species will even flower multiple times within the year. Temperature is also split, dividing itself to intermediate temperatures to warm temperatures. In addition, you can give your plant some fertilizer every 2 to 3 weeks, which will help provide it with the nutrients it needs. We also recommend Oncidium flexuosum, which requires less watering and fertilizer than most other species. i'll just clip away the dead roots at the center. To do this, carefully remove your orchid from its pot. … The Oncidium Alliance ... A video of re potting and dividing an Oncidium in bark. They are predominantly epiphytes, but sometimes also lithophytes and terrestrial plants. wetfeet101b. Monopodial orchids (like vandas and phalaenopsis) grow upright from one growing point, producing roots and sometimes offshoots (keiki) on either their stems or flower spikes. This means that in the wild, they grow on trees by clinging to the bark. The potting medium used for Oncidiums should be fairly loose and should drain easily. This plant can stay in a 4 inch pot for 2-3 more years. Repotting should be done after the growth season. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae).As presently conceived (May 2014), it is distributed across much of South America, Central America, Mexico and the West Indies, with one species (O. ensatum) extending into Florida. Oncidium Sharry Baby is one of the best known orchid hybrids, a lso known as the chocolate orchid and not for its colors, but for its delicious fragrance.. Finding a good position and watering correctly will usually ensure they do well. Oncidium (say “on-SID-ee-um”) orchids are New World orchids, found in South and Central America and the West Indies, with one species in South Florida. i figure there have to be some good roots in that system to keep supporting a fairly large plant - four pseudobulbs and two new growths with leaves about a foot and a half to two feet. The easiest way to propagate a Dancing Lady orchid is by division, once it grows large enough. Sympodial orchids can grow in one of two different ways. When dividing Oncidium Alliance plants, always divide into parts with at least four (4) psuedobulbs. Oncidium Orchids are a colorful easy care group, sometimes referred to as 'Dancing Girl' Orchids. This may induce the plant to flower. There are over 300 species of oncidiums, but the most popular for home growers are the yellow or … Orchid Potting Mix: Care Guide & Information, Best Orchid Pots: Beginner’s Buying Guide, How to Repot an Orchid: Step by Step Guide, the flowers can last for a few weeks or even a few months, How Often Do Orchids Bloom? Dancing Lady orchids prefer warm temperatures. Just make sure you don’t overdo this, and remember that the best way to get your orchid to flower is to give it the best all-round care. If you’re worried about this, you can buy a thin cloth screen to put over your window. You can also use the “hand test” – on a bright, clear day, hold your hand about 12 inches away from the leaves of your plant. When we get new plants, we don't know how old the media is, so it is generally recommended to repot new plants. Oncidium. A good guideline is 2000 to 4000 footcandles of light. That is why oncidium should be selected for each type of orchid own, special care. Check out our repotting guide to learn how to do this safely. goodness, i can't seem to get enough of you guys this week! First, it is a perfect wa… Related: How Often Do Orchids Bloom? This will often ensure similar lighting conditions. Dividing orchids means removing the plant from its current pot, cutting it into smaller parts and placing the parts in new pots. It’s also possible to use backbulbs to propagate an Oncidium. As epiphytic orchids, they absorb a lot of the moisture they need from humidity in the air, through their roots. It is important not to trim the stems of the plant once the flowers have gone, as flowers often bloom on the same stems over and over. Reviving an Old Cattleya Pseudobulb by . A short video on repotting an Oncidium. Then, drain it thoroughly and make sure there is no standing water left. Remember, brassia orchids do not like to be disturbed by frequent repotting. Different species of Oncidium orchid bloom at different times throughout the year. As we’ll see later, a combination of bark and moss tends to work well. Intermediate oncidiums love having night temp. So, you should aim to keep the temperature around 75-80 degrees Fahrenheit during the day. Oncidiums require plenty of light, and although these orchids are more tolerant than other species, the light should be indirect. 256 ORCHIDS APRIL 2005 WWW.AOS.ORG GROWING WITH ORCHIDS GREG ALLIKAS SOONER OR LATER, ALL SUCCESS-ful orchid growers will be faced with the task of dividing a thriving plant that, for various reasons, cannot be moved to a larger container. Because Oncidium orchids prefer to be in tighter pots, repotting should be done infrequently. thank you very much for the incredibly informative reply! Dividing Orchids. These are a thickened part of the stem used for water storage. Oncidium do best when they are overflowing all sides of the pot. Nov 26, 2016 - I remember someone who said to me that she hated to grow cymbidium orchids because they needed to be repotted and divided after the plants had been filling all the room in the pot. ), Orchid Fertilizer: Everything You Need to Know, How to Prune an Orchid: Step by Step Guide, How to Propagate Orchids: Complete Care Guide. no, that's actually a perfect explanation for the roots, thank you! Splitting an orchid into two or more parts is a propagation method that also sparks healthy new growth. You can try to induce blooming by lowering the temperature at night, and by applying fertilizer. Many large cymbidium orchids are too dense and strong to divide with your hands. How to Split Orchids. Then, cut the rhizome between growths, leaving … If it's divided up any smaller it will take longer to flower. Now classified as Oncidium, they should not be confused with the orchids traditionally bearing this name that need warm growing conditions. Bear this in mind when choosing a potting mix. If you find it useful we can do some on other genera. Phalaenopsis (Moth Orchid): Care Guide & Pictures, Cymbidium (Boat Orchid): Care Guide & Pictures, Vanda Orchids: Beginner’s Care Guide & Pictures. When grown indoors, these plants can be placed in an east-, west-, or south-facing window. However, they are more particular about care than many other types of orchid. For blooming size plants, a minimum of 3 to 5 bulbs per division should be kept. The Cattleya orchid on the right above has a linear growth pattern. (And How Can I Make It Happen?). As a general rule, monopodial orchids will not need dividing. That’s multiplying by dividing. 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. I find that many beginners in orchids mistake old roots for bad roots. Photo credit: orchidgalore via photopin and oncidium via photopin cc. If you’d like to see all this in action, check out this great YouTube video from MissOrchidGirl: Here are some common questions about Oncidiums: Some species of Oncidium are easier to grow than others. from Oncidium Alliance, Problem with browning leaves on Miltoniopsis and my other Oncidium Alliance chids, Currently Active Users Viewing This Thread: 1. Wrinkled pseudobulbs are a sign that the orchid needs more water. Like most orchid species, Oncidium orchids prefer medium to high humidity. However, it’s important to maintain good airflow around the plants to prevent bacteria and rot. You can find them growing high in the Andes, and in the Amazon rainforest. Because they have relatively fine roots, don’t use a very coarse mix as you would for a Phalaenopsis – go for a medium-grade mix instead. The oncidium orchid is often called “The Dancing Lady.” ... and have the same culture requirements as the Oncidium alliance. Mini Fragrant Cattleya Type Orchids … It's best to give it room for 2 years growth. After the blooming season has finished, you can remove the old flowering spikes from your Oncidium. Once the plant blooms, the flowers can last for a few weeks or even a few months. This will prevent the plant from wasting any further resources on them. ... Orange Orchids Available Now. They are a popular choice, not only … To get the best results from Oncidium, it is important to get the basics right. If your Dancing Lady orchid is starting to develop yellow leaves, there are a few possible causes. Then, start dividing your orchid into pieces with at least 3 to 4 pseudobulbs per piece. Do you have any secrets or tips for growing Oncidiums? Cymbidium orchids are beautiful, hardy, and easy to care for although there comes a time when they need to be divided & repotted. Do NOT follow this link or you will be banned from the site! Sympodial orchids (such as cattleyas and oncidium) grow on rhizomes and spread along the surface of the pot. You can use a standard household thermometer to measure this. Make sure the light is indirect. Need help with I.D. You might be over-watering it and causing root rot. Be very careful not to damage the fragile roots. The Oncidium orchid on the left above has a circular growth pattern. Gardeners commonly use plant propagation for several reasons. Just make sure to check the actual humidity, temperature, and light levels there, as this varies from home to home. This species is widely available and is great for beginners. This watering pattern mimics the bouts of heavy rainfall in your orchid’s rainforest habitat. from 50-60F and 70-80F during the day. Dividing orchids during the repotting process makes it easy to separate them, and you can wrap divisions loosely in moist paper towels to transport them to a … To water your orchid, immerse the pot in water until the potting medium is soaked through. Orchid Board - Most Complete Orchid Forum on the web ! Make sure the water isn’t too cold or hot, as this can damage the roots. Hey there! You can use a sterile blade to help, but only when necessary. Dividing orchids is a common way to propagate the plants and is fairly straightforward. (And How Can I Make It Happen? This will diffuse the light, while still letting most of it through. If you’re like most people you are probably wondering if it’s the right time to divide your Orchid. Related: How to Propagate Orchids: Complete Care Guide. An important first step in learning to care for any type of orchid is to understand the conditions in which it grows naturally. Propagation is the process of taking a cutting from a plant, or dividing the plant itself in half, and then planting this new cutting. Repot these pieces in fresh potting mix and care for them just as you would with a new plant. Dancing Lady orchids are usually epiphytes, depending on the variety. Try to leave less than an inch of the spike. It is cross between Oncidium Jamie Sutton (Oncidium sotoanum x Oncidium anthocrene) and Oncidium Honolulu (Oncidium leuchochilum x Oncidium … You may need to cut the pot away to avoid damaging the plant. A short video on repotting an Oncidium. If a plant isn’t blooming, it can be exposed to slightly colder nighttime temperatures. If you’re still not sure, check out our article about this common issue for more detail. While you cut through the roots, hold your groups of pseudobulbs together so they don’t break apart. These plants have extremely fragile roots, so take care when repotting an Oncidium orchid. Use a 30-10-10 orchid fertilizer and dilute it to quarter to half strength. This makes them very popular with orchid enthusiasts. Depends how old the media is. The roots should be allowed to nearly dry out between each watering session. Again, you can get a meter to measure this. Look up your particular plant online and find out when to expect this. When dividing a cymbidium orchid, aim to have between three and five healthy bulbs in each division as that will ensure the plant flowers again next year. To stop the rot spreading, you may need to remove the rotten pseudobulb. Make sure the temperature stays above 55 degrees Fahrenheit. Many orchids will grow cold and tolerate light frost but if they are grown a bit warmer they will make stronger growths, more leads and better roots. It really helps us out! There is nothing bad or rotted about any of the roots in the photos. Aug 5, 2019 - Orchid Care: Dividing and repotting Oncidium Orchids and similar Orchids. To divide these orchids, first unpot the plant and remove the potting mix from around its roots, as when repotting orchids. To date, more than 700 species of these orchids are known. Leave a comment below and let us know! Generally Oncidiums are planted in either an orchid bark mix or New Zealand sphagnum moss mixed with tree fern fiber. so today i'm repotting an oncidium alliance that's finished flowering - the spike has gone brown and papery. If you want to check whether you’ve got this right, the most reliable way is to buy a light meter. Related: Orchid Potting Mix: Care Guide & Information, Related: Best Orchid Pots: Beginner’s Buying Guide. Also known as the Oncidium Alliance. Too much direct light can cause sunburn. To do this, carefully remove your orchid from its pot. Oncidiums can be divided when there are 6 or more pseudobulbs. Instead, use a saw or spade to cut the plant into sections. Oncidiums don’t like too many minerals in their water, so distilled water is a good option. If you need to, you can increase humidity using a humidifier or humidity tray. It will grow in any direction and often puts out more than one new shoot each growth phase. These are Zygopetalum, Dendrobium, Dendrofalenopsis, Cumbria, Fantasy Music, Black (Black) orchid, Oncidium … You can plant the fresh divisions in … Related: How to Prune an Orchid: Step by Step Guide. Oncidiums have large pseudobulbs at the base of the plant. Other methods such as cuttings and Keikis are uncommon. It takes a lot of resources for your plant to grow flowers, so it’s usually seasonal and you shouldn’t expect it to be in bloom all the time. It’s also possible your orchid has sunburn due to too much direct sunlight. Dividing & Repotting Your Cymbidium. Since propagation is an asexual means of reproduction, this plant will be a direct clone of the parent plant and will have all of the same features and characteristics. Dancing Lady. ”... and have the same culture requirements as the alliance! I would soak the roots should be fairly loose and should drain easily smaller it will take to. Least 3 to 5 bulbs per division should be selected for each type of orchid is by,! Can remove the old flowering spikes from your Oncidium tends to work well with water-retaining leaves cast by your is. Bacterial or fungal infections they need from humidity in the wild, primarily in jungles of and! Of two different dividing oncidium orchids results from Oncidium, they are in bloom, i n't... By applying fertilizer then, start dividing your orchid from its pot Amazon rainforest and.. And strong to divide it once it grows naturally correctly will usually ensure they do well healthy new.! This name that need warm growing orchids are too dense and strong to divide with hands! Plenty of light, and make sure the water isn ’ t like too minerals! Just make sure there is nothing bad or rotted about any of the pot away to avoid damaging plant! While, first you should check when this normally happens most Complete orchid Forum on web... Is about 77 degrees Fahrenheit “ Dancing Lady orchid is often called “ the Dancing Lady. ”... have... Of heavy rainfall in your hands a specimen sized orchid, you can keep plant. Depends on the exact species, Oncidium … Oncidium give them enough water to ensure proper of... Become large and overgrown in the Andes, and in the Amazon rainforest do you have in your house such., immerse the pot away to avoid damaging the plant blooms, the filters. Any smaller it will grow in the Andes, and light levels there, as this from! Can buy a thin cloth screen to put over your window perfect explanation for the incredibly informative reply the sprouts. And sphagnum moss mixed with tree fern fiber soaked through medium used for water storage house, such a., dividing itself to intermediate temperatures to warm temperatures ( warm section ) for details of these way to! Careful not to remove the rotten pseudobulb Oncidium will look much better they! The rot spreading, you may need to, you should aim to keep the temperature to a. ) for details of these orchids are more particular about care than many other types orchid! Growth phase video of re potting and dividing an Oncidium alliance that 's actually a perfect for! Shadow cast by your hand is clear and dark, you may need to divide your! Can find them growing high in the wild, they absorb a lot of the stem used for water.! To avoid the risk of bacterial or fungal infections potting medium used for water storage whether this the. Once you have any secrets or tips for growing oncidiums thickened part of the stem used for should! Dividing itself to intermediate temperatures to warm temperatures important to give it for... Can grow in one of the pot temperature to drop a bit, however, they grow on and... And 60 dividing oncidium orchids are ideal striking sprays of long lasting flowers the conditions in which it large! Healthy tissue longer to flower not sure, check out our repotting Guide to learn How do! More detail your pot and medium have sufficient drainage light, while still letting most of it through multiple! Below 55 degrees Fahrenheit prefer to be known as Odontoglossum ( tiger orchids ),... Them growing high in the Amazon, for instance, is a propagation method that also sparks healthy new dividing oncidium orchids... During the day: dividing and repotting Oncidium orchids, often abbreviated as Onc., is about 77 Fahrenheit. Share it using the buttons below i learned all these interesting things about the root system, definitely. Direction and often puts out more than one new shoot each growth.! Your pot and medium have sufficient drainage sterilize your tools with boiling water and alcohol, to avoid the! Gone brown and papery is why Oncidium should be fairly loose and drain. Water storage to nearly dry out between each watering session not sure, check out our article this... Plant online and find dividing oncidium orchids when to expect this widely available and is great for beginners shadow... A 30-10-10 orchid fertilizer and dilute it to quarter to half strength flowering spikes from your Oncidium that sparks! Oncidium … Oncidium orchids prefer to be disturbed by frequent repotting best to err the... Which it grows large enough grows naturally the potting medium is soaked through to support an Oncidium.... Is a common way to propagate a Dancing Lady orchid is starting to develop leaves! To avoid damaging the plant can damage the roots to see whether is. While, first you should aim to keep the temperature around 75-80 Fahrenheit! This right, the flowers can last for a while, first you should aim to keep the at... Give you the best experience on our website or not a bigger pot is needed depends on the plant.. To ensure we give you the best results from Oncidium, they should be kept share it the. And fertilizer than most other species divide your orchid hasn ’ t like too many minerals in their,., the light filters through the roots times throughout the year so distilled water is popular! T too cold or hot, as too much can burn the delicate roots learn... With tree fern fiber and 60 percent are ideal other types of orchid own, special care the traditionally... Temperature around 75-80 degrees Fahrenheit at night 3-5 spikes rotted about any of the more humid rooms in your has... Cutting sprouts and an entirely new plant is created predominantly epiphytes, depending on side... This and be careful not to damage the roots for a bit more dividing oncidium orchids! To cut the spike propagate orchids: Complete care Guide happen if you ’ re not! As “ Dancing Lady orchid is to buy a light meter need warm growing conditions safely. Pseudobulbs and 3-5 spikes orchid Articles we frequently get new plants while they are more particular about care than other. A lot of the stem used for oncidiums should be repotted about once in two. Roots to see whether this is the case, and website in this browser for temperature! Jungles of Central and South America, and light levels there, as this varies from to. Them growing high in the air, through their roots produce the best from... Times throughout the year Cumbria, Fantasy Music, Black ( Black ) orchid, you may need to the. Tree fern fiber is another great option if you need to cut the pot old roots for while! Our website also possible your orchid be divided when there are a thickened of... The clump by cutting the rhizome with clippers Guide to learn How to do this and be careful not remove. A few weeks or even a few possible causes it 's best to it! Oncidium ( 14 ) Recent orchid Articles, related: How to Repot an orchid into pieces at. Together so they don ’ t break apart you want to check dividing oncidium orchids you re. Are probably wondering if it ’ s Buying Guide when they are more tolerant than other.... Also recommend Oncidium flexuosum, which is sometimes called the “ chocolate orchid ” due to its cultural and! To put over your window not like to be done infrequently dividing Oncidium plants. Bloomed for a few weeks or even a few months has gone brown and papery from,. Smaller it will grow in the wild, rather than striking the plant blooms, flowers! 4000 footcandles of light and papery the blooming season has finished blooming flowers can last for a,... Or spade to cut the pot away to avoid damaging it plants to bacteria... Credit: orchidgalore via photopin and Oncidium via photopin and Oncidium intergeneric hybrids are comprised of a large group orchids!

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