Dendrobium baileyi

Also known as: Bailey's Dendrobium or Dendrobium keffordii in the subfamily: Epidendroideae

Native to: Queensland - Australia

General Information

Bailey's Dendrobium is a sympodial hot growing orchid belonging to the sub family Epidendroideae native to Australia. It is named after the English Orchid Collector in Australia in the 19th century.

Plant Description

Sympodial. Grows to 20-120cm. Each new growth has numerous leaves that grow to 5-8cm long. Pseudobulbs grow to 15-110cm

Flowers

Numerous fragrant blossoms appear

Fragrance

The orchid is fragrant.

Substrate(s)

• Coarse

Fragrant:

• IsFragrant

Climate

These orchids grow in cool climates, at low altitudes, in cool plains, forests or coastal scrub.

They are forgiving of humidity variances as long as temperatures are kept on the cool side. They can do well outdoors in the garden in cool and temperate areas, though it is important that they are protected from warm dry winds. They can enjoy morning sun especially in winter but will need protection from the hot sun in the afternoon and during summer. With some acclimatisation they may be able to receive more sun.

 

Grows at low elevations. Rainfall ranges from 15mm to 389mm per day, heaviest in September and lightest in March. Humidity ranges from 67% to 77%, highest in September and lowest in April. Temperature ranges from 17C to 30C, highest in June (22C to 30C) and lowest in January (17C to 24C).

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.

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

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.

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