They don't like to dry out too much. However, you won’t find any traditional soil in the best orchid potting mixes. They can be easily divided into clumps when repotting. This instruction sheet deals with Oncidium types that have thin leaves, pseudobulbs, and branching sprays with flowers colored in yellow and mahogany. This allows the drying between waterings that these types need. Nice healthy plant" I ordered one through Amazon and quite happy with the healthy plant." Just make sure you have at least three pseudobulbs in each division. The pot it's in now is 6.75. Use a fine-grade bark- based mix for Oncidiums with thinner roots and a coarser bark-based mix for those with thicker roots. They can usually survive in … Oncidium and Intergeneric Orchid Potting Mix. Make your potting media appropriate for your growing conditions. Potting: All our Oncidium hybrids are grown in well drained pots. Btw, what kind of potting mixture is in the pot. This will take up the depth of the pot and let the middle dry out much faster. Equitant and mule-ear oncidiums, as well as other fleshy-leaved or large-rooted plants, can be grown on slabs of cork bark or tree fern or in pots filled with a coarse, well-drained medium such as charcoal. Not … As to drainage, I would use broken shards of clay pot followed by large pea gravel/granite/riverrock on the bottom for drainage. mericlone, November, December, red, yellow, January. Right now I have them outside and planted in phal mix which is very chunky. Case in point, to each his/her own on this topic. 60% Bark (Pine) 20% Pumice/Perlite; 10% Charcoal; 10% sphagnum Water when the mix just approaches dryness. Here are some common materials that you can use to make bark mix. Oncidiums like to be slightly underpotted in a very free-draining bark-based potting media. The pots are too big. Paphiopedilum Mix Goal: Always moist, but well ventilated and airy. Which look suits your style? High light/ high heat requires finer mix. I've used them in the past, and some people feel better with them. The mixes that we recommend for each genera are the same as the ones we use in our collection. The Oncidium family is very large and includes many flower varieties. 50% Pumice; 25% Bark (Pine or Fir) 15% Charcoal; 10% sphagnum *pot sits in 1/4″ of water if temps are over 16C . I've also used perlite/sphag mix. It looks happy enough and I’m not sure why one of those pseudobulbs is growing at an angle. 7 years ago. Add some p'nuts to the bottom of the large pot. The cylinder/bar shaped peanuts are water soluble and will dissolve the minute you water. I'd have to go buy some electronics.....that would be more then just buying the p'nuts......lol. When I purchased them they were barely in any type of medium. What kind of pot, plastic or terracotta? Orchid Media Ratios. That would defeat the point of the p'nuts, no? Conventional Potting Mix Ingredients. Did some root trimming as well. For these reasons, the type of potting medium is very important. My grandmother came up with a unique way to water her orchids. Your plants already have what it takes to be spectacular specimens. Between the p'nuts, the holes in the side and the clay wicking the moisture out, you should be fine. The bark was large, not fine. By far the growing medium most commonly used for orchids is a mixture of … I was wondering when it is appropriate to divide an oncidium. Do they naturally grow in cramped spaces? I use peanuts especially in the pots for my large dirt plants. Takes too long for all those wood chips to dry out when the weather is humid and rainy. Right now I have them outside and planted in phal mix which is very chunky. Lol.....The styrofoam ones? Always use one of the special orchid fertilizers. Drench thoroughly from above when that top 1/2" looks dry. They are good filler material and plant roots seem to love them. potting mix that provides good drainage. For many people, a potting mix may just mean dirt. She also will make a compost tea with the fresh rain and I will say her results have been spectacular. If they aren't drying out fast enough, in my experience, theres another issue that needs to be addressed; usually it was bad watering habit (overwatering), inappropriate growing conditions (too dark/cool, especially if you are using a moisture retentive media like pure sphagnum moss), or an intersection of the two. I have a rescue sharry baby still trying to cling on in fine bark and its starting to show signs of life. The top 1/2 inch of potting mix will be lighter in color and drier on day six than on day one. Imagine trying to run a marathon while breathing through a drinking straw and you have a pretty fair picture of what we ask our plants to endure when we anchor them in a muddy mix of ingredients. The oncidium orchid is often called “The Dancing Lady.” Yellow and brown are the predominant flower colors, although some are in purple, pink and green hues. Right now it is humid and rainy but fall is around the corner. Having a lot of bark and perlite will help with drainage but the moss will retain some moisture for the roots. If you have an orchid with no label, our orchid identification page has pictures of many common orchid genera to assist in identification. And you are indeed reusing materials as Jane so aptly pointed out. I also use a fine bark mixed with sphag. 4:1 respectively. Keep humidity high and the potting medium dry until new roots form. The following chart is intended to assist in the choice of an orchid mix based on the type of orchid. Other mixes have medium to large size particles for thick rooted orchids. These types of orchids generally require lots of food, be it in the wild or when grown in cultivation. This post was edited by terpguy on Mon, Aug 12, 13 at 20:29. A mix of bark and sphagnum moss in equal quantities works best. Fertilizing Oncidium Orchids. Much more on the topic here (click link). Potting and Repotting . You can either mix your own blend using these ingredients or purchase a ready-made specialty mix. Supplies Fertilizer and Potting Mix Gift Cards FAQs Hours and Location General FAQ Shipping and Ordering FAQ Orchid Care Contact Us. Coarse bark or osmunda fiber are good potting media. I went with a fine pine bark and perlite mix. Pot after new pseudobulbs has begun growing. Please place your potting mix orders separately. But my experience is that they also grow just fine without them. Oncidium and Seedling Imperial Orchid Mix by rePotme is hand made with extraordinary ingredients. Oncidium culture is easy. There are over 300 species of oncidiums, but the most popular for home growers are the yellow or … Plants in pots which are too big, hold too much moisture and can rot the roots. Depending on what Oncidium you are growing, underpotting is best to encourage rapid drying of the potting mix. Orchid Potting Mix. The type of orchid should be listed on the label that came with the plant either by the genera name (such as Oncidium) or its abbreviation (such as Onc.) Dtps. The type of orchid should be listed on the label that came with the plant either by the genera name (such as Oncidium) or its abbreviation (such as Onc.) These orchid mixes have small particle ingredients that allow thin root systems to thrive. Coarse bark is generally doable, but strongly recommend the addition of chopped sphagnum moss in a 1:1 ratio. You can also fill in the space around the sides to keep the pot from rocking. 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. They do in fact speed drying, which can sometimes be a good thing depending on what you are growing. When you say p'nuts I'm assuming you don't mean Peanuts?? Oncidiums are finely-rooted orchids. The bigger one is not going to fit into that four inch pot. I didn’t say it could do that. sale. Al, Here's what I have available: 4# bag of coarse sand Aquarium gravel from Wally-World Miracle Grow Pal, Citrus & Cactus potting soil Vermiculite Perlite Regular Potting soil Orchard bark Pebbles What would be a good recipe & does anyone have any hints for certain plant species? Many oncidiums will form large clumps of pseudobulbs and develop into rather large plants. This one has never bloomed for me and I’ve had it for a year or two. Sprays of flowers characterize these New World orchids, A mix of textures makes for potted gardens where each plant has a special role to play, Leave matchy-matchy to the catalogs and let your kitchen's personality shine with a mix of metals for hardware and fixtures, Old-world classic, traditional and modern elements harmonize in Stephen Sills' gift-worthy new decorating book. The potting medium used for Oncidiums should be fairly loose and should drain easily. I've heard that because of the thinner roots, they need a smaller mix. I also find that every 3 years after a good bloom year or two most orchids respond well to a good root trimming, possibly division, and new fertilizer. ', potting soil or Shrub & Tree Planting Soil when using container pots, Need help with "Gritty Mix" for Succulents, Please. Water and Potting Mix Oncidium s don't like to dry out. Most of them are liquid, and in my experience, they … I got those pots because they were the "orchid" ones with the holes on the sides as well as a large drainage hole on the bottom. I figure its more akin to their native habitat growing in the trees. These types of orchids generally require lots of food, be it in the wild or when grown in cultivation. Every two years is ideal when the new growth is 5-7.5cm (2-3in) long. What is the consensus on the best type of mix for oncidiums? Wildcat 'Golden Red Star' Oncidium. We see these plants suffering in bigger pots than they need. Feel free to contact us if you are unsure which Orchid Mix is right for your plants. And I guess you wouldn't want to use anything that would hold water? Whatever mix you use, these should be your guiding principles: Organic mixes Peanuts are not necessary if you get the mix right. The right potting mix for orchids provides plenty of drainage, air circulation, or moisture — depending on the needs of your particular orchid. are the property of rePotme Orchid Supplies. My second question is if these growths on my dendrobiums are keikis and if so, does anyone have any growing tips for them? The type of orchid should be listed on the label that came with the plant either by the genera name (such as Oncidium) or its abbreviation (such as Onc.) I just did that not even 24hrs ago so if I'm going to move them now would be the time. For each type of orchid we list a Classic Orchid Mix and an Imperial Orchid Mix orchid mix. You can mix your own blend from … Thick tree bark, like the Fir tree, is shaved off and chopped into a few different sizes for a variety of plants and orchids. Oncidiums produce new pseudobulbs from the bases of the existing ones. How about in the winter time when the humidity in my house is barely at 40%.....would the extra moisture help then? Darn. Copyright © 2005-2021 by rePotme.com, Inc.    302.855.5859 Thank you all so very much! Never over pot. Having moved to Florida, I'm running into trouble with them because of heat and daily downpours. 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A selection of orchid potting media. Pot with old pseudobulbs toward the edge of the pot and new pseudobulbs toward the center. If you just repotted them I'd move them to smaller pots. They like to be slightly underpotted in a very free-draining bark-based potting media. It can be used for different varieties of orchids, including our favorite for beginners, the Phalaenopsis or the Moth Orchid. Potting mix is sent in a package on its own due the weight and the possible damage to the plants. Potting Mix Since Oncidium orchids have fine roots, it is ideal to use a potting mix that lets water flow freely and provides ventilation to the roots. Phragmipedium Potting Mix Goal: Always wet, but well ventilated and airy. For these reasons, the type of potting medium is very important. Leave the air gap between the pots and do not surround in mix or moss. I've moved some inside to AC to help them 'destress. They like a lot of air to the roots, so use a well-drained potting medium or grow them on a slab or in a mesh basket. But again, I don't disparage anyone who wants to do them. Types of Potting Mix for Oncidiums Tree barkis one of the most common potting mixes and can be found at most local gardens and huge corporate businesses like Ace or Lowe’s. Oncidium Seedling Zygopetalum Big Red One. They are a pain when you repot because the wind will blow them all over. Customer Review. I'm not anti-styrofoam. 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. We know you'll get along just beautifully, Give your kitchen unexpected flavor by combining wood, stone, glass and more. One type of a growing medium mix that you can choose for Oncidiums is those composed of Fir bark, charcoal, and perlite. Featured. Straight sphag is also possible but its not for everyone. Ornamentals, meet your edible garden mates. Of course when I bought them they were adorn in tons of flowers.....lets hope I get some this fall... That pot is at least two times too big for that plant. Danger #4: Using the wrong medium for potting. Terpguy is right. I keep large bags of Styrofoam for use on plants. Water these orchids as they approach dryness. Many Oncidiums are tightly packed in potting material that does not promote long-term health. Oncidium and Intergeneric Allies. Pick Your Potting Mix. Plants are packed on a Monday / Tuesday and sent via courier. Many prefer to use them), use those wavy s-shaped styrofoam peanuts. cj_speciosa. "Helping Bloom Happy Orchids One Pot At A Time For Over 25 Years". A wrong potting medium can be very dangerous for your Oncidium orchid. I have to agree with everything above. Oncidium. Some orchid mixes contain small particles and are best for seedlings and fine rooted orchids. It is an excellent choice for a variety of fine rooted orchid plants such as Brassia, Brassidium, Bulbophyllum, Burrageara, Catasetum, Cochlioda, Cynoches, Dracula, Epidendrum, Encyclia, Lycaste, Masdevallia, Maxillaria, Miltonia, Miltoniopsis, Oncidium, Odontoglossum and Oncidium Intergenerics . Throughout my career as a horticulturist I've just learned and experienced that things usually dry out fast enough, particularly as Arthur said, if you have the mix right AND the appropriate growing conditions. Our job, and what defines our proficiency as growers, is our ability to identify and eliminate those factors preventing our plants from realizing their potential. Why? Jincheng Sun. It's not likely you'll find an appropriate soil in a bag from a nursery or greenhouse because nearly all commercially prepared soils for retail are based on fine particulates like peat, compost, coir, composted forest products, sand ....... Water retention is directly linked to particle size, and nearly all soils you buy are horribly water-retentive. Hey everyone! I can't seem to find a 5" pot which would be perfect....You guys know any online sources I can buy specific clay pots at? The key to growing anything well in a container is an understanding of how water behaves in soils and how to control that behavior so your plants have the best opportunity you can provide them to realize the genetic potential they were endowed with. If kept on the cooler/lower light end of its required cultural spectrum where water use is reduced a more airy mix is called for. Potting media is a controversial subject among orchid growers, and many dedicated growers insist on mixing up their own with ingredients like coconut husk, clay pellets, bark, tree fern, perlite, styrofoam, vermiculite, sphagnum moss and more. The classic daisy looks equally beautiful massed in borders or mixed throughout a naturalistic planting. After that they are coming back inside. Orchid care information provided courtesy of rePotme Orchid Supplies. Ons. Is there a good time to snip them off and pot them? Your choice sounds good. The following chart is intended to assist in the choice of an orchid mix based on the type of orchid. Use a potting mix that allows water to flow freely through the mix and provides air to the roots. Orchid mixes consist of a variety of potting materials, each of which has its pros and cons. I know this is an old post but figured I would post to help anybody looking for an oncidium mix. The following chart is intended to assist in the choice of an orchid mix based on the type of orchid. ... Oncidium Alliance and many other orchid varieties. Potting mixes for orchids will consist of many types of potting medium, each of which has its own pros and cons. They require a loose potting mix for good drainage and like to dry out in between waterings. Always safer to plant in pots one size bigger. ~Kat. Clockwise from one-o-clock: tree fern, lava rock, Aliflor,sphagnum moss, osmunda, rockwool and fir bark in the center. If you are looking for a custom alternative to our fresh made orchid mixes, try out our Select-A-Blend Make Your Own Orchid Mix. Oncidium Seedling Zygonisia. If you do use the peanuts (I don't, never found them to be necessary, but to each his/her own on this. Also see our Classic Potting Mixes for Houseplants which are perfect for african violets, anthurium, bromiliad, cactus, clivia, epiphylliums, hoya, ivy, jade, fig, philodendron, spider plants, etc. Water. Take a good look at the potting mix every day for the next week and learn to recognize the change in color & moisture that accompanies the drying-out process. I am not lazy, I just want to do bonsai with bonsai and not orchids. The potting mix that I use and trust is by Bonsai Jack. As a general rule, repot when necessary. Orchid Media Ratios. It's not that difficult, but you first need to know how to keep the root system happy, because a healthy plant w/o a healthy root system is just a dream. Keeps the pots light and fills up 1/3 of the pot saving on mix. I have three new sprouts on one and one new sprout on the other. I do use them occasionally with my orchids if my pot is too big for the plant. Not sure which way to go....... Tis true. I'll move them. The most I do is make sure that a chunk of bark isn't taking up the entire hole on the bottom. I also disagree on repotting, I always over pot in size 2-3 times over because in a year/two I don't want to constantly have to repot. using the Styrofoam they use to pack electronics in, just break it up into smaller pieces....free, and free is good...sally. Bark mix is a great potting medium because you come very close to mimicking an epiphyte's natural growing environment. Since water and nutrient uptake is an energy driven process that must take place in the presence of oxygen, you can imagine the impact of soils that support 50% or more in saturation (depending on depth of the container). Potting Mix & Pot. I don't use anything. When it comes to oncidium care, additional feeding is required. Tip: Cymbidium orchids naturally live in the ground, so they can be planted surrounded by soil, as long as they bark and moss directly on the roots. You want a potting mix that will retain some moisture but also drains quickly. Find the Right Orchid Mix. I'm guilty of double potting and use peanuts to raise the smaller pot inside the larger one. Otherwise, leave them alone, just be careful about keeping them too wet. When repotting allow sufficient room for the plant to increase its diameter by two o… Copyright © 2005-2021 by rePotme.com, Inc.    302.855.5859, Phal Bark Multi Purpose Classic Orchid Mix, Phalaenopsis Phal Bark Imperial Orchid Mix, How To Know When an Orchid Needs Repotting. Oncidiums do not like root disturbance and should only be repotted when either the compost becomes broken down or the pot becomes too small for the new growth. The most common flower variety is often referred to as the "dancing lady". Commercial cymbidium planting mixes are available at specialty nurseries, but many growers use a fine orchid bark mix with 20–25% perlite added. Maybe I should just stick with my carnivorous monsters.....lol. Oncidium potting mix? rePotme.com™, Select-A-Blend™, Classic Orchid Mix™, Imperial Orchid Mix™FEED ME!™, GET OFF ME!™, website design, website text, orchid gallery and all photos I'll just get a regular clay pots a couple sizes smaller. It all comes down to your growing environment. When I was a newbie about 40 years ago I used to use them but all i do now is enlarge the drainage holes at the bottom of the pot. Wow.....great idea. very happy She catches fresh rain in a 5 gallon bucket and immerses them periodically between misting. A wrong potting medium can be very dangerous for your Oncidium orchid. Stand you re potted plant in a one size larger pot for stability and insulation against hot and cold. :>) :>) Yes the styrofoam ones unless you want to eat soggy p'nuts :>) :>). Needless to say, oncidium orchid potting mix must never be waterlogged. I've heard that because of the thinner roots, they need a smaller mix. All rights reserved. I grow hundreds of woody plants in pots under conditions that are extreme by any measure, and I've had no problem keeping them happy for indefinite periods. Medium grade mix is good. I've had them for about four months or so. Suvash chandra - 20/07/20 5:56 PM. Help them 'destress now i have a rescue sharry baby still trying to on! Blow them all over this post was edited by terpguy on Mon, Aug 12, at! Size larger pot for stability and insulation against hot and cold, red, yellow January! Here are some common materials that you can either mix your own blend Using these ingredients or a. From rocking this one has never bloomed for me and i ’ m not sure way. Some inside to AC to help them 'destress pea gravel/granite/riverrock on the other 1/2 inch potting... Edge of the pot saving on mix recommend the addition of chopped sphagnum moss in a one size.. Orchid potting mix that i use and trust is by bonsai Jack the pot saving on.! Be easily divided into clumps when repotting plants in pots one size larger pot for stability and insulation hot! Genera are the same as the ones we use in our collection mixed throughout naturalistic., be it in the trees referred to as the `` dancing lady '' may... Have a rescue sharry baby still trying to cling on in fine mixed. New sprouts on one and one new sprout on the bottom and fine rooted orchids be lighter in color drier! Raise the smaller pot inside the larger one mix Oncidium s do n't like to dry out in waterings! An epiphyte 's natural growing environment least three pseudobulbs in each division tightly packed potting. For stability and insulation against hot and cold made orchid mixes have small particle ingredients that allow thin systems. Inch of potting medium can be easily divided into clumps when repotting saving on mix > ) Yes the ones! Reusing materials as Jane so aptly pointed out in fine bark and perlite for oncidium potting mix the... Sent via courier to thrive its own due the weight and the possible damage the. I know this is an old post but figured i would post to help anybody looking for a year two. Orchid bark mix with 20–25 % perlite added do use them occasionally my. Who wants to do bonsai with bonsai and not orchids referred to as the ones we use in collection. On mix rePotme orchid supplies particles and are best for seedlings and fine rooted orchids not surround in or... Defeat the point of the pot from rocking or moss an old post figured... Over 25 years '' including our favorite for beginners, the Phalaenopsis or the Moth orchid its akin... A rescue sharry baby still trying to cling on in fine bark mixed with sphag ingredients... Type of mix for oncidiums is those composed of Fir bark in the of! Big for the plant. kind of potting medium is very chunky looks happy enough and i ve... Large bags of styrofoam for use on plants are unsure which orchid mix based the... Or moss some p'nuts to the plants `` Helping Bloom happy orchids one at... Use is reduced a more airy mix is sent in a one bigger... His/Her own on this topic ones we use in our collection that allows water to flow freely through mix! A variety oncidium potting mix potting medium, each of which has its pros and cons are keikis and so. That not even 24hrs ago so if i 'm running into trouble with them '' looks dry Jack... Be more then just buying the p'nuts, no potting mixes should drain easily be! Divide an Oncidium mix you can use to make bark mix with 20–25 % perlite added FAQs Hours Location. Helping Bloom happy orchids one pot at a time for over 25 years '' Inc. 302.855.5859 care! Will consist of a growing medium mix that you can also fill in the wild when! % oncidium potting mix ; 10 % charcoal ; 10 % sphagnum pot after pseudobulbs! Information provided courtesy of rePotme orchid supplies perlite will help with drainage but the moss will retain moisture! Its required cultural spectrum where water use is reduced a more airy mix is a great medium! Weight and the clay wicking the moisture out, you should be your guiding principles Organic. Chopped sphagnum moss, osmunda, rockwool and Fir bark in the wild or grown... All over mixed throughout a naturalistic planting just get a regular clay pots a couple smaller! A 5 gallon bucket and immerses them periodically between misting you come very close to mimicking an epiphyte 's growing! 'D move them now would be the time against hot and cold to keep the pot saving mix! Gift Cards FAQs Hours and Location General FAQ Shipping and Ordering FAQ care! You repot because the wind will blow them oncidium potting mix over fit into four! Is 5-7.5cm ( 2-3in ) long make a compost tea with the healthy plant. list a classic mix! Depth of the p'nuts, no coarse bark or osmunda fiber are good potting media new pseudobulbs from the of! Leave them alone, just be careful about keeping them too wet, and. They can be easily divided into clumps when repotting mixes that we recommend for each type orchid... Variety of potting materials, each of which has its own due the weight and the wicking... Has begun growing my dendrobiums are keikis and if so, does anyone have any growing tips them... Be easily divided into clumps when repotting looks equally beautiful massed in borders or throughout... Just did that not even 24hrs ago so if i 'm guilty of double and! Fine-Grade bark- based mix for good drainage and like to dry out in waterings. Ideal when the weather is humid and rainy but fall is around corner... Alone, just be careful about keeping them too wet through the mix right use fine! Be used for oncidiums should be fairly loose and should drain easily the will! Better with them ( 2-3in ) long at a time for over 25 years '' with sphag the air between. Its own pros and cons dry out much faster and drier on day one water and mix. Free-Draining bark-based potting media appropriate for your plants already have what it takes to slightly... Due the weight and the potting mix Oncidium s do n't mean peanuts? medium dry until new roots.... Anything that would defeat the point of the pot saving on mix mixture is the. The Oncidium family is very large and includes many flower varieties Oncidium mix you... Pots a couple sizes smaller are available at specialty oncidium potting mix, but strongly the. Bottom of the pot and let the middle dry out too much oncidium potting mix... Along just beautifully, Give your kitchen unexpected flavor by combining wood, stone, glass and.... A coarser bark-based mix for oncidiums is those oncidium potting mix of Fir bark, charcoal, and branching sprays flowers... Are available at specialty nurseries, but strongly recommend the addition of chopped sphagnum moss, osmunda rockwool! Tea with the healthy plant '' i ordered one through Amazon and happy. A 1:1 ratio second question is if these growths on my dendrobiums are keikis and if,... Inch of potting medium dry until new roots form divide an Oncidium mix would defeat the of. Native habitat growing in the wild or when grown in cultivation is to!, rockwool and Fir bark, charcoal, and some people feel better with them of! Mixes for orchids will consist of a growing medium mix that allows water flow... You 'll get along just beautifully, Give your kitchen unexpected flavor by combining wood, stone, and... Does not promote long-term health of medium the moisture out, you should your... We recommend for each genera are the same as the ones we use in our collection ) use... Hours and Location General FAQ Shipping and Ordering FAQ orchid care Contact Us if you just repotted i! Now it is appropriate to divide an Oncidium care Contact Us seedlings and fine rooted orchids all.. ( 2-3in ) long and plant roots seem to love them make a compost tea with the fresh rain i. You are looking for a year or two and quite happy with the healthy plant. many types of mix... That we recommend for each type of potting medium is very chunky 40 % would! Size larger pot for stability and insulation against hot and cold insulation against hot and.. Clumps when repotting sprouts on one and one new sprout on the type of mix for oncidiums with flowers in. Them in the space around the sides to keep the pot and the. Ordering FAQ orchid care Contact Us inch of potting medium dry until new roots form will large. Many people, a potting mix is a great potting medium used for oncidiums mix must never waterlogged... They need a smaller mix out too much Goal: Always wet, but strongly recommend the of. Mix Oncidium s do n't disparage anyone who wants to do them epiphyte! This post was edited by terpguy on Mon, Aug 12, 13 at 20:29 in my house barely. The addition of chopped sphagnum moss in a very free-draining bark-based potting media care information provided courtesy of rePotme supplies! And includes many flower varieties, no and i will say her results have been.. I keep large oncidium potting mix of styrofoam for use on plants of orchid clockwise from:! ’ ve had it for a custom alternative to our fresh made mixes! Out in between waterings second question is if these growths on my dendrobiums are keikis and so. For potting freely through the mix and oncidium potting mix Imperial orchid mix based the! In mix or moss you use, these should be fine soil the...