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Cactus

Frailea castanea

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Botanical fact sheet

Frailea castanea Backeb.

⚙ Automatic base data
Taxonomy
Family: Cactaceae · Genus: Frailea1
Native distribution
Argentina Northeast, Brazil South, Uruguay, Global, Braziluncertain3
Conservation status
LC Least concern (IUCN)56
Synonyms
19 synonyms
  • Astrophytum asterioides (Werderm.) Halda & Malina
  • Astrophytum castaneum (Backeb.) Halda & Malina
  • Astrophytum perumbilicatum (F.Ritter) Halda & Malina
  • Echinocactus asterioides (Werderm.) Werderm.
  • Echinocactus asteroides (Werderm.) Werderm.
  • Frailea asterioides Werderm.
  • Frailea asterioides backebergii F.Ritter
  • Frailea asterioides harmoniana F.Ritter
  • Frailea asteroides Werderm.
  • Frailea asteroides backebergii F.Ritter
  • Frailea asteroides harmoniana F.Ritter
  • Frailea castanea albiseta Prestlé
  • Frailea castanea auricantha Prestlé
  • Frailea castanea ferruginea Prestlé
  • Frailea castanea castanea Backeb.
  • Frailea castanea harmoniana (F.Ritter) P.J.Braun & Esteves
  • Frailea castanea perumbilicata (F.Ritter) Prestlé
  • Frailea perumbilicata F.Ritter
  • Frailea perumbilicata spinosior F.Ritter
2

Still missing: plant type, natural habitat, height / growth form, flowering period, growth & dormancy period.

Sources (9)
  1. GBIF Backbone Taxonomy – Frailea castanea · Scientific name · CC BY 4.0
  2. GBIF – synonyms · Synonyms · CC BY 4.0
  3. GBIF – distributions (The World Checklist of Vascular Plants (WCVP); The IUCN Red List of Threatened Species; Flora e Funga do Brasil - Lista ) · Native distribution · CC BY 4.0
  4. Wikidata – Q1440497 · CC0
  5. Wikidata – IUCN Red List status (P141) · Conservation status · CC0
  6. IUCN Red List · Conservation status
  7. Wikimedia Commons – Frailea asteroides aka castanea.jpg · CC BY 2.0
  8. Wikipedia (de) – Frailea castanea · CC BY-SA 4.0
  9. Wikipedia (en) – Frailea castanea · CC BY-SA 4.0
Community knowledge

Tips & experience from members

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Real data

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.

Care guidelines

How it thrives

Partly general data for the genus Frailea
Waterlow
Lightbright indirect
Humiditylowgeneral genus data
Min. temperature8 °C
Dry winter rest · general genus dataDifficulty: ●●○○○ · general genus data✓ Not known to be toxic · general genus data

No monthly schedule is shown because cultivar-/species-level data is not yet sufficient. The general values above are guidance only.

Frailea tip: Its flowers often stay closed yet still set fruit (self-pollinating) – seeds sow easily.

⚠ Pets & children · genus Frailea
Not known to be toxic 🐱 🐶 🧒details →
At a glance

Frailea castanea – what to know

Frailea castanea – family: Cactaceae, genus: Frailea. Native range: Argentina Northeast, Brazil South, Uruguay, Global, Brazil. Care guidelines: light: bright indirect; water: low; min. 8 °C. It is not known to be toxic to cats or dogs.

Frequently asked questions

How often should I water Frailea castanea?

Sparingly: let the soil dry out completely between waterings, and water even less in winter.

How much light does Frailea castanea need?

It likes bright but indirect light, such as near an east- or west-facing window.

How cold can Frailea castanea get?

Keep it above 8 °C – it is frost-tender and needs a frost-free spot in winter.

Is Frailea castanea toxic to cats and dogs?

It is not known to be toxic to cats or dogs.

When does Frailea castanea flower?

According to the general guideline for the genus Frailea: Typical flowering time: June, July, August.

Community intelligence

What members’ data shows

When does it really bloom?

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Average watering interval

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Conversation

Questions about this species

Same genus

Frailea

Data sources: GBIF.org – Frailea castanea (CC BY 4.0) · Wikidata – Q1440497 (CC0) · Wikimedia Commons – Frailea asteroides aka castanea.jpg (CC BY 2.0) · Wikipedia – Frailea castanea (CC BY-SA 4.0) · Care data is for guidance only.

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