Burrageara 'Chayenne'  (× Oncidopsis 'Chayenne')


  1. Top Tips
  2. Location, Water, Humidity & Fertilisation
  3. Dormancy Care & Annual Flowers
  4. Common Issues
  5. Origins, Temperature, Propagation, Repotting & Toxicity.

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Top Tips & Info

  • Care Difficulty - Easy to Moderate
  • Burrageara like to be situated in a bright, indirect location, as shady areas will dramatically increase the risk of soil mould and root rot.
  • Maintain evenly moist soil, allowing the top third to dry out in between hydrations. Reduce waters over the autumn and winter to replicate its dormancy period. Avoid persistent droughts and the use of cold water whilst in bloom.
  • Introduce a pebble tray throughout the year to downplay dry air and browned leaf-tips. Too low humidity may cause a shortened lifespan of the individual flower, too. 
  • Fertilise with an Orchid-labelled feed once a month for good quality growth. You can either use a liquid feed (applied in the bark) or a Foliage Mister to fertilise it.
  • Read the third section (Dormancy Care & Annual Flowers) to learn about re-blooming Burrageara in the winter and spring months!
  • Repot every three to four years using an Orchid Bark and a slightly larger pot, during the spring; remember that Orchids will flower better and for longer if their root systems are restricted for several seasons. 

Location & Light - 🔸🔸🔸

Provide a bright, indirect location with the absence of direct sun. If the location is bright enough to read a newspaper without the use of artificial light, it'll be accepted by the Burrageara. You must also allow the soil to see the natural light, as organic matter (like Orchid Bark) is highly likely to develop mould if the light is too low. A north-facing window sill or a location within two metres of a windowsill is perfect for this Orchid. 

During the dormancy period in the autumn and winter (also the typical flowering time), move the plant into a brighter location with the possibility of morning sun. The ideal location would be somewhere that dips to around 15°C (59°F) during the night with good airborne moisture - a bathroom window comes to mind.

Water - 🔸🔸

Allow the soil's top third to dry out in between waters, reducing this further in the dormancy period. Be sure not to over-water during this time as the longer nights and shortened daylight hours will slow the water-uptake by the plant, heightening the risk of root rot. Under-watering symptoms include flower loss, pale leaves, stunted growth and a gradual decline in health. Never allow full sun or forgetfulness to take over, as both will result in a premature flower loss and a weakened plant. Over-watering symptoms include lower yellowing of leaves, a rapidly declining stem, flower loss and a rotten base (pseudobulbs). These issues are commonly down to either too much soil moisture, an incorrect soil medium, too little light, or foliage that has allowed to remain wet for long periods. Click here to learn more about repotting with root rot.

Humidity - 🔸🔸🔸

Create a humidity tray to provide a moist and stable environment for your plant. If the surrounding saturation is too low or the heat too high, its leaf-tips may start to brown over and curl, especially in direct sunlight. Hose the foliage down from time to time to hydrate the leaves and keep the dust levels down.

Fertilisation - 🔸🔸

Orchid Feeds are purely tailored for all members of the Orchidaceæ Family, which can be in the guise of drip feeders or dilatable bottles. Many varieties of Burrageara have open-stomata whereby the leaves can absorb atmospheric nutrients, as well as moisture, too. With this in mind, purchase a foliar feed (along with monthly soil fertilisations) to supplement the Orchid throughout the year, especially during the spring and summer.

Burrageara can be propagated by individually splitting the several pseudobulbs once they reach a width of around 3cm (1 inch). Scroll down to 'Propagation' for more information on this!

Dormancy Care & Annual Flowers

Burrageara blooms are easily achieved when its dormancy irrigations are reduced by half, with those who have a cooler room without artificial light at night being on the upper-hand, too. Keep the roots pot-bound to add further stress onto the specimen, which in turn will significantly heighten the chance of flowering. Blooms will generally appear at the end winter, but may occur slightly later in the spring months. 

N. B - The following steps should be performed from the autumn through until early spring during their dormancy.

Sunlight & Location

Be sure to provide a bright location with little to no direct sunlight. Although the winter rays won't necessarily hurt the plant, be careful not to fall in the trap of sun-scorch and severe dehydration. 

For a specimen to fully become seasoned, avoid the use of artificial lighting or locations that boast temperatures higher than 18℃ (64℉).


Reduce waters so that about half of the soil becomes dry. It's essential to keep them on the drier side to life, as they'll think that hard times are ahead and therefore will need to pass its genes on to the next generation. 

Occasional Feeds

Whilst in bloom, use a Tomato feed to provide monthly nourishment of potassium; the use of fertiliser isn't needed until the first flower spike emerges from the stem.

Reduce Everything

This one is to remind you that everything needs to be reduced - especially the temperature.


This is the most significant step; reduce the temperature down by around 5℃ compared to the summertime or place in a room that's between 15 - 18℃  (59 - 64℉).  The drop in temperature should ideally last until the inflorescence finishes blooming, although it can still be transferred into the main house as long as it sits on a pebble tray. You'll be at a significant disadvantage if the ambient temperature is kept constant throughout the year, as Burrageara will only respond with flowers in cooled environments. Never exceed the minimum temperature as it could lead to plant death or yellowed foliage at a bare minimum.

Burrageara ssp.

Common Issues with Burrageara

Root rot is a common issue with specimens sat in too moist or waterlogged soil for long periods. Symptoms include rapidly yellowing leaves, stunted growth and a rotten pseudobulb. Take the plant out of the pot and inspect health below the soil line. If the roots sport a yellow tinge, you're good to go, but if they're brown and mushy, action must be taken immediately. More information about addressing root rot can be found on this link.

Directly pinpointing yellow leaves is quite hard due to the many different issues that could be at fault. Problems include watering-related abuse, too much or too little light, and fertilisation issues. If you'd like to speak to ukhouseplants in regards to this issue, be sure to book a 1-to-1 video call for more detailed advice. Always remember that the gradual yellowing of older leaves is wholly natural, and is just a byproduct of maturity.

A lack of flowers is caused by an insufficient dormancy period, where the temperatures are kept more or less the same over the year. Reduce the temperature by a couple of degrees over the autumn and winter months, along with fewer irrigations. Scroll up to 'Dormancy Care & Annual Blooms' for more information regarding this issue!

A sudden loss of older flowers that become dry and collapsed is a sign of prolonged droughts. Especially during the flowering process, near-continuous moist bark is mandatory for extended blooms; increase the waters and humidity (via a pebble tray) to reduce the rates of transpiration.

Short-lived flowers could be the product of low humidity. Place the Orchid on a humidity/pebble tray, keeping the reservoir topped up with water while the heaters are operating. Never mist the flowers due to the high risk of developing Botrytis Petal Blight.

Total flower loss can be caused by an array of different issues, including a change in location, too little hydration, too hot or cold temperatures or droughts and pests. While the plant is in bloom, keep the bark evenly moist to hydrate the thirsty work of producing flowers. Locations that are outside of the recommended temperature bracket (below), or have drastic fluctuations must also be kept off the cards. Alternatively, a setting that offers similar temperatures all year round can inhibit blooms. They'll respond very well if the autumn and winter months are a couple of degrees cooler than in summer. In essence, this will not only winterise the plant, but it'll also force it into a dormancy period which is a crucial ingredient for successful flowers. The final issue is pests. Although it's highly unlikely that an infestation will cause a sudden change in health, have a quick inspection for Spider MitesAphids and Mealybugs.

There are several species of Leaf-Spot Disease, (Graphiola, Botrytis, Anthracnose & Cercospora) with all operating similarly. Fungi spores will land on the leaf's surface and will slowly develop along with the plant. Unfortunately, as there aren't any products that'll address the issue head-on, you can only remove the affected areas and regularly wash the leaves to limit the spread. Keep the plant away from unaffected specimens for at least a month after the last symptom.

Large quantities of aerial roots that cascade over the pot shouldn't cause concern. Once the flowers have fully elapsed, take the plant out of its pot and remove any brown roots when repotting into a bigger pot. If there are a couple still above the soil, either direct them face-down into the compost or allow them to carry on cascading. Be sure to mist the aerial roots while watering the bark to ensure sufficient hydration. If they begin to split, it's the result of too little water or humidity or sun-scorch. Remove once they've fully yellowed over.

Botrytis Petal Blight is small spots or patches that'll develop on the flowers' bodies, usually caused by misting or an over-humid location with poor air circulation. Remove the infected flowers or the complete stalk with sterile utensils to put a stop the airborne disease. Improve the air circulation and move to a slightly brighter location with no direct sunlight. Be careful not to saturate the flowers from there on in, and regularly inspect to see if it has spread. Click here for more info - Common Orchid Diseases.

Never allow temperatures to dip below 10ºC  (50ºF)  as irreversible damage will occur in the likes of yellow foliage and weakened health. When this happens, remove the severely affected areas and immediately improve growing conditions - never cut through softened yellow growth, and only around brown, crispy squares. As rehabilitation can take several months because of its slow-growing nature, be sure to provide a stable location with better growing conditions to speed this process.

Mould or mushrooms developing on the soil means two things - too little light and over-watering. Despite the harmlessness, it'll prove unsightly to most gardeners and is therefore removed once known. To remove, replace the top two inches of the soil for Houseplant Compost. Either increase the amount of light received (no direct sunlight for the first few weeks to prevent environmental shock) or decrease the frequency of waters slightly. If the mould is accompanied by yellowing lower leaves, you may also have a case of root rot.


Burrageara is an intergeneric hybrid created in 1927 by American botanist, Alfred Burrage, whom the genus was named after; its parent plants are Cochlioda, Miltonia, Odontoglossum and Oncidium (Cda. × Milt. × Odm. × Onc.). This means that there are no species of Burrageara grown naturally in the wild and therefore are a wholly domestically grown Orchid. 

The Distribution of Burrageara.


15° - 27°C   (59° - 80°F)
H1b  (Hardiness Zone 12)  - Can be grown outdoors during the summer in a sheltered location with temperatures above 15℃  (59℉),  but is fine to remain indoors, too. If you decide to bring this plant outdoors, don't allow it to endure any direct sunlight as it may result in sun-scorch and dehydration. Regularly keep an eye out for pests, especially when re-introducing it back indoors. 


Up to 0.4m in height & width. Maturity can be achieved in around 5 - 8 years, with several new basal offsets grown per season.

Pruning & Maintenance

Remove yellow or dying leaves, and plant debris to encourage better-growing conditions. While pruning, always use clean scissors or shears to reduce the chance of bacterial and fungal diseases. Never cut through yellowed tissue as this may cause further damage in the likes of diseases or bacterial infections. Remember to make clean incisions as too-damaged wounds may shock the plant, causing weakened growth and a decline in health. Do not cut the pseudobulb off after flowering as its leaves will still provide vital nutrients.


Via Seed, Basal Offset Divison & 'Keiki' Cuttings.

Seeds (Difficult & Long-Winded) - Place the seeds on some seaweed agar in a transparent tub (with a lid). Close the lid to maintain high humidity and situate the tub in a bright, indirect setting with bottom-heat of 25℃  (77℉). Germination may take up to three months, so don't discard any unsuccessful seeds until this threshold has been exceeded. Don't open the tub until they reach a maturity state (up to nine months) for the prevention of disease. Remove the seedlings once they surpass two inches in height, along with an adequate amount of roots. Add water to the agar to remove it from the plant and set them in a 5cm (2 inches) bed of Orchid Bark. Maintain high humidity and bright indirect light to alleviate the severity of environmental shock, which can be achieved using a pebble tray. Follow the care requirements mentioned at the top.

Basal Offset Division (Easy) - It's best to divide between spring and summer with plantlets that are at least a third of the size of the mother plant with several developed roots. Take the plant out of its pot and place your hand in between the two plants; soil may have to be removed to get a better grip. While placing your hand as close to the nodal junction, gently push the pup downwards, while supporting the mother plant - you should hear a snap. Cautiously separate both the mother plant and pup's roots systems, keeping great empathise in keeping the roots intact and undamaged. Place the new plantlet in Orchid Bark, much similar to the original soil, and maintain the same care routines. Don't use a pot that is too big as a ratio of  roots-soil  that much leans towards the latter will cause root rot.

'Keiki' Cuttings - Small offsets, or 'Keiki's', will develop along the mother plant's flower stalks on various non-flowering nodes. Once the roots are more than 3cm (2 inches) in length, cut the Keiki off, keeping a small section of stem with it. We'd recommend using a 7cm pot with Orchid Bark to reduce the risk of future over-watering. Keep the soil evenly moist and always prevent any threat of sun-scorch. Provide a humidity tray to alleviate the severity of environmental shock and treat like an established specimen after two further months.

The biggest challenge with propagating Orchids is moisture loss within the leaves (causing dehydration & death). Halving the overall length of each leaf will reduce transpiration and increase success rates.


Burrageara will flower naturally in the spring months, producing up to six flowers per spike. Each flower can last up to fourteen days, with the overall show lasting five weeks. Scroll up to 'Dormancy Care & Annual Flowers' for more information regarding flowering tips. 


Infrequent repots will restrict its growth for a potential bloom. They'll be under threat by the challenging environment, and as they'll potentially die (so they think), a flower shaft will be produced to pass on its genes to the next generation.

Repot every three or four years in spring (& when not in bloom) using a mixture of 'Houseplant' compost and Orchid Bark and the next sized pot with adequate drainage. Don't worry if you snap the Velamen (white spongy epidermis) that covers the roots as it'll re-fuse again within the following few weeks. Hydrate the plant 24hrs before the tinkering with the roots to prevent the risk of transplant shock. For those that are situated in a darker location, add a thin layer of broken polystyrene in the pot's base to improve drainage & air circulation, and to downplay over-watering. Click here for a detailed step-by-step guide on transplantation, or via this link to learn about repotting with root rot.

Pests & Diseases

Keep an eye out for mealybugs, spider mites, scale, thrips, vine weevils & root mealybugs. Please be aware that applying general pesticide or spray could damage both the plant's foliage when used excessively. Common diseases include collar rot, root rot, botrytis petal blight, guignardia, black rot & anthracnose - click on this link to learn more about addressing these issues.


Not known to be poisonous by consumption of pets and humans. If high quantities are eaten, it may result in vomiting, nausea and a loss of appetite.

Retail Locations

Many supermarkets and garden centres will unreliably stock Burrageara throughout the year, but most specimens are sold from early winter till late spring under the name 'Cambria'.

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