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New World Orchids

Specializing in miniature orchid species

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Porroglossum olivaceum

$30.00

Porroglossum olivaceum, a miniature species from Ecuador and Columbia, is intermediate-cool growing.  P. olivaceum has a relatively showy flower for a porroglossum:  white to yellow with purple accents and long tendrils on the petals.  Porroglossums are successive bloomers, so let them go even when the flowers fade.  Plants are vigorous growers and do great in terrariums, as well.

Blooming size plants.

Temp:  cool-intermediate

Light:  moderate

Water:  evenly moist

Out of stock

Category: Porroglossum Tags: olivaceum, Pleurothallid, Porroglossum, Porroglossum olivaceum, South American, terrarium
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Description

Species Description

Porroglossum olivaceum, a miniature species from Ecuador and Columbia, is intermediate-cool growing.  P. olivaceum has a relatively showy flower for a porroglossum:  white to yellow with purple accents and long tendrils on the petals.  Porroglossums are successive bloomers, so let them go even when the flowers fade.  Plants are vigorous growers and do great in terrariums, as well.

Blooming size plants.

General Information

Porroglossum species are from the Andes in South America.  Although often listed as cool-growing, I have found they grow great in intermediate to warm conditions, as well.  In other words, they are quite temperature tolerant.  Porroglossums do not like to dry out completely, so you may choose to grow them mounted or potted as suits your watering needs.  Grow in intermediate light.

Porroglossum blooms successively on very long pedicels, and the flowers’ structure gives the genus its name.  The flower lip (-glossa), closes on visiting pollinators, trapping them long enough to ensure the pollinium becomes attached to the insect.  After a short time, the lip opens, and the insect is released to visit another flower and deliver the pollinium.  The other feature that sets this genus apart is the beautiful texture of the leaves.  These plants are lovely even when they are not in bloom.  New leaves have an additional lovely feature in that they are veined in vivid maroon.  They may be my favorite genus among the Pleurothallids.

 

Additional information

Flower color

Purple stripes, creamy/yellow

Growing conditions

Cool, Intermediate

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