Chysis aurea

Also known as: The Golden Chysis or Chysis aurea h.v. laevis Chysis aurea h.v. lemminghei in the subfamily: Epidendroideae

Native to: Departamento del Huila - Colombia Panama

General Information

The Golden Chysis is a large sympodial cool to warm growing epiphytic orchid belonging to the sub family Epidendroideae native to Colombia and Panama.

Plant Description

Sympodial. Grows to 50cm. Each new growth has numerous leaves that grow to 5-30cm long. Pseudobulbs grow to 50cm. The plant forms pendant or arching growths

Flowers

Numerous long lasting, fragrant blossoms appear

Fragrance

The orchid is fragrant.

Substrate(s)

• Coarse
• Medium
• Bark
• Charcoal
• Perlite

Care Notes

This orchid goes into a dormancy phase during winter, during this phase it is best not to provide water unless the plant is starting to look thirsty. The lack of water increases the chance of flowering in spring, and also reduces the likelihood of any rot forming. Do not resume watering until new growth has appeared and is growing strongly.

Often a period of intense growth occurs after dormancy. During this time the amount of light, water and fertiliser the plant receives will directly impact the amount of growth that occurs during this time, and in the case of seedlings, will reduce the time required to reach maturity.

It's recommended to heavily reduce the water amount at the middle to end of autumn to trigger dormancy. Leaves on older bulbs will begin to drop during this time while the newer bulbs continue to mature until terminal leaves appear at the tip of the pseudobulbs.

Repotting can be done any time of the year though it's best to do it in early spring when new growth is appearing as this also means new roots will appear to help the plant anchor into the new media and offset any damage to established roots during the repotting process.

 

Fragrant:

• IsFragrant

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 14C to 28C, highest in April (17C to 28C) and lowest in January (14C to 24C).

Watering

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

Fertiliser

dormant-medium-demand-orchid Be sure to flush out excess fertiliser by running water through the media regularly year round. 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

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