Species library › Drosera › Drosera callistos
Carnivorous Well documented

Drosera callistos

A pygmy sundew from south-west Western Australia, named from the Greek for 'most beautiful' for its showy flowers. It forms a tiny rosette that grows through the cool, wet winter, flowers in spring, and rests over the hot, dry summer as a bud protected by stipules. It propagates readily from gemmae produced in autumn.

Drosera callistos
Photo: Matthias Jauernig, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Herbarium labels describe dry laterite gravel, brown gravelly or sandy loam over laterite or granite, and slopes in marri and jarrah (Corymbia calophylla and Eucalyptus marginata) woodland. The ground is wet through winter and spring and bakes dry in summer.

Records lack elevations. The sites around York, Flint and Chittering lie on the eastern Darling Range and western wheatbelt, at roughly 200–400 m.

South-west Western Australia

🔒 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 CC BY-SA 3.0 licence, unmodified.