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Upright spider orchid

Caladenia stricta

Upright spider orchid
Photo: Kevin Sparrow, CC BY 2.5

Caladenia stricta is a small terrestrial orchid from a tuber, native to dry mallee scrub and woodland in southern Australia. It is a ground orchid, not a plant grown in ordinary gardens, and is best left in its native habitat or grown only from ethically sourced stock.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade
Water
Keep the soil lightly moist while growing and nearly dry while the tuber rests after flowering.
Soil
Free-draining, sandy, low-nutrient soil.
Temperature
Tolerates cool winters and warm dry summers; protect from hard frost.
How easy
Hard
Native range
SE. South Australia
Climate
desert or dry shrubland

About

Caladenia stricta, commonly known as the upright spider orchid or rigid-combed spider-orchid is a plant in the orchid family Orchidaceae and is endemic to southern continental Australia. It is a ground orchid with a single leaf and usually only one pale green flower with red lines along the sepals and petals.

Where it grows

The upright spider orchid occurs in the Little Desert and Big Desert areas of Victoria and in south-eastern areas of South Australia. It grows in mallee scrub and woodland.

Other Caladenia plants

Coastal spider orchid · Canberra spider orchid · Caladenia ×aestantha · Summer spider orchid · Fairy orchid · Stegostyla Alpina · Boranup spider orchid · Bundarra spider orchid · Charming spider orchid · Dainty spider orchid · Dainty blue china orchid · Genoa spider orchid

Text excerpted from the Wikipedia article Caladenia stricta 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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