Cyrtochilum nigratum

Also known as: The Blackish Cyrtochilum in the subfamily: Epidendroideae

Native to: Departamento del Huila - Colombia Guyana

General Information

The Blackish Cyrtochilum is a sympodial cool growing orchid belonging to the sub family Epidendroideae native to Colombia and Guyana. The name refers to the dark purple spots on the sepal and petals.

Plant Description

Sympodial. Grows to 57cm. Each new growth has numerous arching rigid leaves that grow to 6-35cm long. Pseudobulbs grow to 4.5-22cm

Climate

Grows at high elevations. Rainfall ranges from 81mm to 244mm per day, heaviest in May and lightest in January. Humidity ranges from 77% to 89%, highest in June and lowest in March. Temperature ranges from 9C to 23C, highest in February (12C to 23C) and lowest in September (9C to 22C).

Watering

These orchids prefer a wet-dry cycle between waterings, they should be watered frequently but only when the moisture is approaching dryness, where the pot feels light and/or the media looks dry. Keep an eye on mounted orchids in warm weather as they may dehydrate quickly.

Fertiliser

These plants do well with slow release fertiliser at the rate of 2-3 pellets per cup (250ml) of media. Additional fertiliser during the growth period may be beneficial, but not necessary.