Species library › Drosera › Drosera zigzagia
Carnivorous Well documented

Drosera zigzagia

A small tuberous sundew from inland south-western Australia, with solitary trap leaves spaced alternately along a zigzag stem 5–7 cm tall and yellow flowers in August–September. It grows on the sandy margins of salt lakes, in full sun, during the cool, damp winter and spends the hot, dry summer underground as a tuber. It is a plant for experienced growers of tuberous Drosera who can give it a bright, cool winter and a dry summer rest.

At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Full sunDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Margins of inland salt lakes in brown sandy loam or white quartz sand, often where fresh water seeps in at the lake edge, among samphire (Tecticornia), Frankenia and tiny annual herbs such as Drosera salina and Stylidium. Some records come from open heath on granite and chenopod shrubland on clay.

Low inland plateau, roughly 250–400 m; only one GBIF record carries an elevation (334 m).

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.