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Red Hoya

Hoya macgillivrayi

Red Hoya
Photo: Unknown authorUnknown author, CC BY 4.0

Red hoya is a climbing vine from the rainforests of Cape York, Queensland, grown for its dark reddish-pink waxy flowers. It likes a loose, well-drained peaty mix and bright light, and it blooms best when slightly root-bound.

Family
Apocynaceae (Dogbane family)
Grows as
Climber
Light
Bright indirect, Part shade
Water
Water when the top of the mix feels dry, and let excess drain away freely.
Soil
Loose, friable peaty mix with good drainage, such as orchid-style bark with perlite.
Temperature
18–30 °C; protect below 10 °C
How easy
Moderate
Native range
N. Queensland
Climate
wet tropical

About

Hoya macgillivrayi, commonly known as red hoya or Macgillivray's wax flower, is a species of vine endemic to Cape York Peninsula in Queensland, and has egg-shaped to lance-shaped leaves and racemes of dark reddish-pink flowers, sometimes with a white centre, and a reddish-pink corona.

How to grow it

This species requires a loose, friable peaty soil mixture and good drainage. Plants perform better when root-bound, with small applications of slow-release fertiliser at nine-monthly intervals.

Where it grows

This species of Hoya grows in rainforest and monsoon forest in the Iron Range, Queensland and McIlwraith Ranges on Cape York Peninsula, from sea level to 450 m (1,480 ft).

Other Hoya plants

Christmas Island Waxvine · Hoya anulata · Samoan Waxplant · Miniature Wax Plant · Hoya bilobata · Hoya calycina · Porcelainflower · Hoya deykeae · Hoya gracilis · Hoya imperialis · Hoya kanyakumariana · Hoya meliflua

Text excerpted from the Wikipedia article Hoya macgillivrayi by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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