Sulcorebutia arenacea (Cárdenas) F.Ritter
Weingartia arenacea, the arenaceous crown cactus, is a species of cactus native to central Bolivia. It has been renamed Weingartia arenacea. It has gained the Royal Horticultural Society's Award of Garden Merit.
Still missing: plant type, natural habitat, height / growth form, flowering period, growth & dormancy period.
Sources (7)
- GBIF Backbone Taxonomy – Sulcorebutia arenacea · Scientific name · CC BY 4.0
- GBIF – Weingartia arenacea (accepted) · Accepted name · CC BY 4.0
- GBIF – synonyms · Synonyms · CC BY 4.0
- GBIF – distributions (Catalogue of Life; The World Checklist of Vascular Plants (WCVP)) · Native distribution · CC BY 4.0
- Wikidata – Q109341561 · CC0
- Wikipedia (de) – Weingartia arenacea · CC BY-SA 4.0
- Wikipedia (en) – Weingartia arenacea · CC BY-SA 4.0
Automatic data comes from the open sources above, credited per their licences. Care experience is shown separately below.
Tips & experience from members
What worked for you? Your plant’s growing conditions are attached automatically, so others can see who it works for.
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How members water it
Not enough logs yet: at least 3 plants with regular watering logs are needed (now: 0). Waterings logged in Care feed this – anonymised and aggregated.
How it thrives
No monthly schedule is shown because cultivar-/species-level data is not yet sufficient. The general values above are guidance only.
Sulcorebutia tip: Its thick taproot wants a deep pot and a purely mineral substrate.
Sulcorebutia arenacea – what to know
Sulcorebutia arenacea – family: Cactaceae, genus: Sulcorebutia. Native range: Bolivia (Cochabamba), Bolivia. Care guidelines: light: full sun; water: low; min. 5 °C. It is not known to be toxic to cats or dogs.
All Sulcorebutia species in the catalog →Detailed toxicity data →
Frequently asked questions
How often should I water Sulcorebutia arenacea?
Sparingly: let the soil dry out completely between waterings, and water even less in winter.
How much light does Sulcorebutia arenacea need?
It needs plenty of direct sun – the sunniest window, or outdoors in summer, suits it best.
How cold can Sulcorebutia arenacea get?
Keep it above 5 °C – it is frost-tender and needs a frost-free spot in winter.
Is Sulcorebutia arenacea toxic to cats and dogs?
It is not known to be toxic to cats or dogs.
When does Sulcorebutia arenacea flower?
According to the general guideline for the genus Sulcorebutia: Typical flowering time: April, May, June.
What members’ data shows
When does it really bloom?
No blooms logged yet. If yours flowers, your data will be the first!
Average watering interval
Not enough watering logs yet. Waterings logged in the care hub feed this chart.
Questions about this species
Sulcorebutia
Data sources: GBIF.org – Sulcorebutia arenacea (CC BY 4.0) · Wikidata – Q109341561 (CC0) · Wikipedia – Weingartia arenacea (CC BY-SA 4.0) · Care data is for guidance only.

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