Once a spike is done how do you trim it or do you let it die back on its own? This mix is made primarily of Fir bark and supplemented with horticulture charcoal and perlite to allow optimum airflow to the orchid’s roots. As oncidiums do not bloom again on the same stalk, it is a good idea to cut the flower stalk. pointed away from your orchids will help alleviate the spotting. Orchid Lophiaris nana/Oncidium nanum (FS) £12.89. You may also notice dark spotting on the leaves. Another popular fragrant orchid is the miniature Oncidium ‘cheirophorum’ which incidentally, is a parent of ‘twinkle.’ If you love the smell of citrus, try the oncidium ‘chrysomorphum.’. If you own both an Oncidium and a Phalaenopsis, one of the first things you probably observed was how different their leaves are. I just got my first Oncidium plant “Sharry Baby” ,and in the 4 weeks I have had her I have seen her spike reach 25″ high. Their pretty flowers, in a range of colours, appear … On-line payments Results 1 - 17 of 17. Orchid Oncidesa Hwuluduen Chameleon 'Colorful Lake' (FS) £12.89. Originally from South America and Mexico, but now grow commonly in Asia, oncidiums are widely propagated and hybridized making them an ideal choice for the beginner orchid grower. I’ve had 4 Oncidiums for 2 years now. $11.00 shipping. In addition to good airflow, taking care to keep water off the leaves when watering may also help to prevent leaf spot. Oncidium are orchids that can be more complicated to care for than other varieties, such as Phalaenopsis or Paphioopedilum, which tend to be somewhat more tolerant to environmental conditions. Some of the most popular species include; O. leucochilum, O. longipes, O. sarcodes, O. pulchellum,  as well as many hybrids. Treat aphids by spraying off with soapy water. The stalks on Oncidiums are much thinner than Phalaenopsis flower stalks that you are used to. Phaius . In this FREE EMAIL SERIES you'll learn how to grow healthy, flowering orchids. During the growing season, feed with a weak, diluted to 25 percent recommended strength, orchid fertilizer every second or third watering. The perfume releases only in the evening and the white color is indicative of many flowers that depend on moths for pollination. Oncidium Orchids Oncidiums are a delight to grow especially for those who have limited space. Now its only 7 inches and has only 6 flowers. After new pseudobulbs mature and are fat, full, and smooth, reduce watering slightly by extending the time between watering to allow the potting mix to dry out slightly between watering. To increase humidity, place the pot on an upturned plant saucer in a tray filled with gravel and topped up with water. Fertilizer should always be diluted to ½ to ¼ strength. Sharry Baby has a distinct chocolate aroma. A couple of exceptional varieties, Oncidium altissimum and Oncidium baueri can reach up to 15 feet. As I write this, it is springtime and I have an oncidium in flower. I still have two stems blooming but two others are done. The leaves should be bright green as opposed to dark green or reddish green. In turn, these orchids have been hybridized to include an even greater variety of delightful colors, shapes, and sizes. Copy … Oncidium page . Oncidiums are orchids definitely worth growing and I’m confident you’ll be able to master their care needs. Sharry Baby just finished blooming, but this time it only gave me 1 spike. Use a potting mix that allows water to flow freely through the mix and provides air to the roots. You may also notice dark spotting on the leaves. Phalaenopsis violacea: This small beautiful orchid is said to emit a spicy cinnamon smell. They have large pseudobulbs and a mass of thin white roots. Thanks for your help. Nov 12, 2013 - Explore OrchidPlantCare.info's board "Oncidium Orchids", followed by 351 people on Pinterest. 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