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Placospermum

Placospermum
Photo: Bellingen1, CC BY-SA 2.0

Placospermum is a genus with one species, Placospermum coriaceum (rose silky oak), a large rainforest tree from northeastern Queensland that is grown occasionally as an indoor plant for its large lobed young leaves.

Family
Proteaceae (Protea family)
Grows as
Tree
Light
Bright indirect
Water
Water when the top few centimetres of soil feel dry; avoid waterlogging.
Soil
Free-draining, moist peat-based or loam-based potting mix.
Temperature
18–30 °C; protect below 10 °C
How easy
Moderate

About

Placospermum is a monotypic genus of large tree in the plant family Proteaceae. The single species; Placospermum coriaceum, commonly known as rose silky oak or plate-seeded oak is endemic to the wet tropical rainforests of northeastern Queensland, Australia.

Where it grows

Placospermum coriaceum is endemic to the north-eastern tropical rainforest region of Queensland, Australia. It grows at a variety of altitudes ranging from 1,100 metres (3,600 ft) above sea level to at sea level. It is a locally common species that is not considered to be threatened and it is listed as 'Least concern' on the IUCN Red List of Threatened Species.

Text excerpted from the Wikipedia article Placospermum 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.

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