Cohniella stacyi

Native to: Peru

General Information

Cohniella stacyi is a medium sized sympodial cool to warm growing epiphytic orchid belonging to the sub family Epidendroideae native to Peru.

Plant Description

Sympodial. Each new growth has a single terete shaped leaf that grows to 0.7-80cm long. Pseudobulbs grow to 1.5-2.5cm. The plant forms pendant or arching growths

Care Notes

These orchids have a fine root system that can quickly die back if left dry for too long, but also does not like to be kept wet, so water regularly but ensure that the mix is dry before watering. 

Climate

Grows at low elevations. Rainfall ranges from 8mm to 249mm per day, heaviest in June and lightest in February. Temperature ranges from 14C to 32C, highest in February (21C to 32C) and lowest in January (14C to 29C).

Watering

These orchids are sensitive to excessive watering and should only be watered when they look thirsty. Water infrequently and ensure that the roots are dry before watering. Keep an eye on them especially during hot weather as overwatering can lead to rot, whereas underwatering may result in wilting or shriveling, which while unattractive, will not kill the plant.

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,