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Species library › Macrozamia › Macrozamia polymorpha
Other Partly documented

Macrozamia polymorpha

A small cycad with an underground trunk from the inland slopes of central New South Wales. It is a tough, frost-hardy plant of dry eucalypt woodland that wants sun to light shade, free drainage and a cold, drier winter.

Macrozamia polymorpha
Photo: Daderot, Public domain, via Wikimedia Commons
At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Dry airBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Presumably grows in open eucalypt woodland and dry forest on sandy or stony soils, as do related Macrozamia of the area; no species-specific habitat account was reachable.

Recorded 410–550 m, median 530 m (few records); the measured sites lie at 370–635 m.

New South Wales

🔒 Growing it like that

The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:

✓ Day and night temperature targets, and the limits it tolerates
✓ Humidity band, and how to hold it
✓ Light as DLI and PPFD for a grow light
✓ Wet and dry seasons, and whether to rest it
✓ Substrate and airflow
✓ A step-by-step setup to grow it like the wild

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Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app. Photo from Wikimedia Commons, used under its Public domain licence, unmodified.