Coryanthes hunteriana

Also known as: Hunter's Coryanthes or Coryanthes powellii in the subfamily: Epidendroideae

Native to: Panama

General Information

Hunter's Coryanthes is a warm to hot growing epiphytic orchid belonging to the sub family Epidendroideae native to Panama.

Plant Description

Grows to 45-50cm. Each new growth has numerous elliptic lance shaped leaves that grow to 3.5-40cm long. Pseudobulbs grow to 1.5-10cm

Substrate(s)

• Bark
• Spaghnum Moss

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 to high elevations. Rainfall ranges from 71mm to 180mm per day, heaviest in August and lightest in March. Humidity ranges from 82% to 94%, highest in May and lowest in April. Temperature ranges from 18C to 28C, highest in June (21C to 28C) and lowest in January (18C to 26C).

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

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

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. Repotting is best done annually.