Species library › Drosera › Drosera affinis
Carnivorous Well documented

Drosera affinis

A perennial sundew from the wet, seasonally dry savannas of south-central Africa. It forms a short stem up to about 10 cm tall, topped by erect, long-stalked, narrowly spoon-shaped leaves, and has pale pink to purple flowers. It grows in wet meadows, dambos, bogs and seeps that stay wet even in the dry season. Grow it like a sunny tropical bog plant, with a slightly cooler winter.

Drosera affinis
Photo: Daderot, CC0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets 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

It grows in wet meadows, swamps and perennially wet places in seasonally dry savanna. Collectors describe it in dambos (grassy seasonal wetlands), bogs, marshy stream banks, the peat zone around source lakes, and a peat bank in the spray of a small waterfall. These are open, treeless wet grasslands.

Collected at about 1100 to 2200 m, mostly 1200 to 1600 m, on the plateaus of Angola, Zambia, southern Tanzania and Malawi. The highest records are from the Nyika Plateau at 2000 m and near Lubango in Angola at about 2180 m.

AngolaDemocratic Republic of the Congo (Katanga)Republic of the CongoZambiaTanzaniaMalawiMozambiqueZimbabweNamibia

🔒 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 CC0 licence, unmodified.