Hanging Coin Vine (Dischidia oiantha)
Dischidia oiantha is an evergreen epiphytic vine with a climbing to trailing growth habit.
Overview
Dischidia oiantha is an evergreen epiphytic vine with a climbing to trailing growth habit.
Origin and habitat
Dischidia oiantha is native to the Philippines and grows epiphytically on tree trunks or branches, using trees for support. It is reported to occur in a tropical Asian-type epiphytic environment.
Characteristics
Sources are few, but mature height is reported at about 50–100 cm and mature spread at about 10–50 cm. The leaves are elliptical, with variegated margins in this cultivated form; genus-level descriptions indicate that the leaves are generally thick. It is reported to produce small pink flowers near the junctions of leaves and stems.
Light
It is reported to favor partial shade, with filtered or bright indirect light in cultivation and an east- or west-facing position.
Watering
It is generally grown in a well-drained medium that is allowed to become nearly dry between waterings, while avoiding waterlogging.
Growing medium and mounting
A loose, well-drained cactus or houseplant growing medium is generally used; RHS lists loam or sandy soil with a neutral pH.
Propagation
It is reported to be propagated by stem cuttings or air layering.
Common problems
It is reported to be susceptible to aphids, mealybugs, and scale insects. Disease is generally uncommon, but overwatering or waterlogged growing medium is reported to cause root rot. A sheltered position is generally suitable.
Identification
Dischidia oiantha can be distinguished by elliptical leaves with variegated margins and a trailing, vining growth habit.
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