Dendrobium kingianum, commonly known as the pink rock orchid, is a perennial herbaceous plant endemic to eastern Australia, particularly from the Hunter River in New South Wales to Rockhampton in Queensland. It is a lithophyte, typically found growing on rocks and occasionally as an epiphyte on trees. This orchid has thin, spreading leaves and produces spikes of fragrant, pink flowers that are quite showy, blooming from late summer to early autumn (August to October). The pink rock orchid reaches a modest size, making it suitable for container growing.

The pink rock orchid is favored for its ease of cultivation and its ability to thrive in a range of conditions, from cool to warm environments. It is often grown mounted on pieces of bark or rocks to mimic its natural habitat. In cultivation, it requires a well-draining potting medium, moderate watering with a drier winter rest period, and bright light with some direct sun. It is a popular choice for rockeries, greenhouses, and as a houseplant. While it is relatively pest-free, it can sometimes be affected by scale insects or fungal diseases if overwatered or if air circulation is poor.CC BY-SA 4.0