Oncidium hyalinobulbon

Native to: Guerrero - Mexico Morelos - Mexico Nayarit - Mexico Oaxaca - Mexico

General Information

Oncidium hyalinobulbon is a miniature sympodial cool to warm growing epiphytic orchid belonging to the sub family Epidendroideae native to Mexico.

Plant Description

Sympodial. Grows to 10cm. Each new growth has numerous lance shaped leaves that grow to 0.6-8cm long. Pseudobulbs grow to 0.7-7cm

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 high elevations. Rainfall ranges from 3mm to 206mm per day, heaviest in June and lightest in February. Temperature ranges from 9C to 29C, highest in April (16C to 29C) and lowest in January (9C to 23C).

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

Due to the growth nature of these plants they are best mounted onto cork, tree fern slabs, or even trees if the climate suits. Water regularly especially in hot weather.

This plant does well mounted.