Haworthia monticola

A small Haworthia of the Little Karoo mountains, recorded from Oudtshoorn to Uniondale, where it grows on rocky slopes in fynbos and karroid scrub. It is a tough, slow plant for bright light, a cool dry-ish winter and good drainage.

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

Rocky mountain slopes in fynbos and karroid scrub, usually tucked among stones or at the base of shrubs. Microhabitat detail is generalised from related haworthias.

Measured sites are mostly 500–810 m on the mountain slopes; one coastal record at about 20 m is probably an outlier or misidentified.

Cape Provinces

🔒 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.