Schomburgkia undulata

Also known as: The Undulate Schomburgkia in the subfamily: Epidendroideae

Native to: Bogota D.C. - Colombia Departamento del Huila - Colombia Panama

General Information

The Undulate Schomburgkia is a sympodial cool to warm growing epiphytic or lithophytic orchid belonging to the sub family Epidendroideae native to Colombia and Panama.

Plant Description

Sympodial. Grows to 55cm. Each new growth has numerous leathery thick, erect, rigid, terete shaped leaves that grow to 5-30cm long. Pseudobulbs grow to 25cm

Substrate(s)

• Coarse
• Bark

Care Notes

These orchids like to be kept on the dry side, but may need to be watered daily during warm weather, and prefer a well draining mix or also do well mounted, provided they can be watered regularly.

These are quite a forgiving orchid, there are no special requirements to get this orchid to flower, just good care and consistent conditions. Larger plants may be more fussy and can react poorly to change; a poorly timed repotting, a pest infection or an unusually hot day can set them back for a couple of years. However, even plants that have been treated poorly can thrive, and if they are set back they often recover much stronger then they would otherwise be.

Climate

Grows at low to high elevations. Rainfall ranges from 10mm to 109mm per day, heaviest in July and lightest in February. Humidity ranges from 73% to 83%, highest in November and lowest in March. Temperature ranges from 13C to 27C, highest in April (16C to 27C) and lowest in January (13C to 23C).

Watering

Keep moisture levels up during hot weather as the plant is prone to dehydration

Fertiliser

Apply liquid based fertiliser per recommended directions. They can benefit from a high phosphate fertiliser leading up to flowering season, followed by a high nitrogen fertiliser when new growth appears, and a balanced fertiliser in other times. These orchids can also tolerate slow release fertiliser applied 1-2 pellets per cup (250ml) of media.

Use balanced fertiliser during Summer and Winter. Apply fertiliser regularly at half strength year round. Use a low Nitrogen fertiliser during Summer and Winter. Use a high Phosphorous fertiliser during Summer and Winter.

Potting

These plants are quite forgiving and will do well repotted ever 2-3 years. The mix should be coarse, well draining, and allow space for air to move and for roots to grow. 

Alternatively, these plants will also do well mounted to tree fern or cork slabs, or mounted to trees.

Best time for repotting or mounting the orchids is the end of winter when new growths start to appear. Avoid repotting during hot weather,

This plant does very well in baskets or suspended pots This plant does well mounted to Cork slabs. Repotting is best done annually.