EPICYCLIA

(syn. Epidendrum)

 

The genus of Epidendrum orchids contains over 1,000 different species which grow in subtropical and tropical areas of the United States, in Central America and in Argentina. Coming from the Greek epi (on) and dendron (tree), the genus name is a reflection of the plants’ growing habits. The majority of Epidendrum orchids are epiphytes, though a few are classified as lithophytes. One species, Epidendrum cochleatum, bears the distinction of being the first epiphytic orchid to bloom in captivity, an event that occurred in England in 1787.

Epidendrum orchids vary widely in flora and vegetation. The flowers range from a quarter of an inch to six inches in diameter. Some plants produce pseudobubls while others possess cane or reed-like stems. Short bulbs are common in many species, while other species can produce bulbs of up to five feet long. Many flowers are fragrant and several bloom continually. These plants grow from sea level to mountaintops, in warm and in cool climates.

There is one trait that all Epidendrum orchids have in common: stubbornness. They take all kinds of punishment. Give them bright sun, cool nights, too little moisture or too little light, and they soldier on. Some of this genus have even adapted to extended freezing conditions. You may wonder why so many dissimilar flowers were classified together, but there is a reason. When the genus was first established in 1754 by Linnaeus, it was established to include every epiphytic orchid known at that time.

Epidendrum orchids grow well mounted on bark, but they can also be grown in pots using a coarse growing medium with lots of air spaces. Temperatures should be kept in the warm range, but can go as low as 50 degrees Fahrenheit. Humidity isn’t critical and the roots prefer to dry out between watering, although those with pseudobulbs need to be kept evenly moist during flowering.

As mentioned before, except for the fragrance, Epidendrum orchids don’t usually have a lot to recommend them. That doesn’t mean that you should omit them from your orchid collection. Several species are quite beautiful. For example, Epidendrum radicans is a reed-stemmed orchid that grows like a weed on the roadside in Central America. The blossoms cluster at the end of a 15 inch long inflorescence and open to reveal huge, fiery-red blooms. They bloom heavily over a long period of time, prefer warm to cool temperatures and a growing medium of terrestrial orchid mix.

Epidendrum cnemidophorum (syn. pfavii), also known as “Purple Gum Drop” is another showy member of the Epidendrum genus. This flower is an epiphyte native to Costa Rica that produces upright canes (as high as 4 feet tall) topped by an abundance of 2 inch pink and purple blossoms. It will grow mounted on bark or in coarse, well-drained media. This plant craves moisture and fertilizer all year round, but the results are worth it. In addition, inflorescences on this plant can rebloom, so you shouldn’t cut them off.

When all is said and done Epidendrum orchids are a perfect choice. They’re easy to grow, diverse in shape and color and can handle less than perfect conditions. All you have to do is decide which ones you like the best.
 

Sunday, 18 October 2015 00:59

Epidendrum and Encyclia Culture

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Epidendrum and Encyclia are now often synonymized. This group of plants vary from truly epiphytic to occassionally terrestrial. They may be very small to quite large, either with or without rhizomes (underground roots which travel and produce new plants). Species with somewhat large onionlike pseudobulbs were once included in Epidendrum . Most of these species are now placed in the genus Encyclia.. Those species with slender, simple or branched stems, with leaves at intervals throughout their entire length, were left in the genus Epidendrum .

Care for both genera is the same. Their culture is much like that of Cattleyas.

Sunday, 18 October 2015 00:20

Epidendrum Orchids

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When European explorers were first learning about orchids, they created a genus of "Epidendrum orchids" that included all epiphytic orchids — those that grow on trees. The Epidendrum genus still contains over 1000 species, but now has a much clearer taxonomic definition, with its species now sharing a common ancestry sometime in the distant past. (They are no longer all epiphytic.) Epidendrum falls within subtribe Laeliinae, which makes them relatives of the better-known Cattleya orchid genus. They are often hybridized with other members of the Cattleya alliance.

Saturday, 17 October 2015 23:55

How to Grow an Epidendrum

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Epidendrums are a genus of the orchid family that consists of large and small plant varieties. Native to tropical America, the plants develop reed-like stems and 1-inch flowers. Epidendrum orchids can withstand a summer maximum temperature of about 85 degrees Fahrenheit and a minimum temperature around 55 degrees Fahrenheit. Epidendrum hardiness is zone-dependent -- many varieties are suited to Sunset Climate Zones H1 and H2, while others work well in the milder areas of zones 7, 17 and 21 through 24. Epidendrums don't tolerate extended exposure to frost. Grow them in pots, and move them inside when the temperature drops.

 

Epidendrum orchid plants are among the most common and the most unusual forms of the flowers. This group of orchids encompasses over 1,000 varieties of sub-tropical to tropical plants. That means most of them are not suited for long-term outdoor growing. Instead, they thrive in a greenhouse or even the home interior.

Saturday, 17 October 2015 01:36

Epicyclia Mabel Kanda

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(Epidendrum cordigera (Epi. cordigera)) × Epidendrum paniculatum (syn. Epidendrum floribundum)

 

LIGHT    to     Partial to full direct sun
TEMPERATURE  to   warm to intermediate
HUMIDTY Relative humidity of 50 percent or higher
WATER Keep moist during growing season, allow for a winter rest
BLOOM to   Fragrant (sweet), blooms from spring into summer and mature plants a second bloom in fall

 

Small to medium sized tightly clumping plants that flower in the fall and spring on newly matured growths. The flowers are 1.5 inches across and occur on branching upright inflorescences that may hold 40+ flowers once mature. Large plants flower 2 times a year and rapidly form large specimens once provided with the proper care and plentiful fertilizer.

 

Congratulations Miki I. for earning honorable mention with her specimen at the October 2015 NVOS meeting.

 

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