Dendrobium korinchense

General Information

Dendrobium korinchense is a sympodial orchid belonging to the sub family Epidendroideae.

Plant Description

Sympodial. Grows to 60cm. Each new growth has numerous leathery lance shaped leaves that grow to 8.5cm long. Pseudobulbs grow to 3-60cm. The plant forms pendant or arching growths

Substrate(s)

• Coarse

Climate

Grows at low to high elevations. Rainfall ranges from 152mm to 518mm per day, heaviest in May and lightest in March. Humidity ranges from 81% to 85%, highest in May and lowest in January. Temperature ranges from 15C to 23C, highest in November (16C to 23C) and lowest in January (15C to 22C).

Watering

These orchids prefer a constant supply of moisture, with a slight drying out between waterings. Saucers can be placed under pots to retain moisture during hot weather, however the saucers should be removed or let to dry every 1-2 weeks to prevent rot. Keep an eye on the plant especially in hot weather and look for cues of under/overwatering and adjust accordingly.

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 year round. Apply fertiliser regularly at half strength year round.

Potting

Repotting is best done in a pot the same size or only slightly larger than the previous one.