Mammillaria carmenae ‘Rubin’

Botanical fact sheet

⚙ Automatic base data

Cultivar – its own data takes priority; missing botanical fields are supplemented from the parent species (Mammillaria carmenae).

Taxonomy: Family: Cactaceae · Genus: Mammillaria1
Native distribution: Mexico (Tamaulipas), Globaluncertain3
Conservation status: CR Critically endangered (IUCN)4 5
Synonyms: 1 synonyms
Escobariopsis carmenae (Castañeda) Doweld
2

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

Sources (5)

GBIF Backbone Taxonomy – Mammillaria carmenae · Scientific name · CC BY 4.0
GBIF – synonyms · Synonyms · CC BY 4.0
GBIF – distributions (Catalogue of Life; The IUCN Red List of Threatened Species) · Native distribution · CC BY 4.0
Wikidata – IUCN Red List status (P141) · Conservation status · CC0
IUCN Red List · Conservation status

Automatic data comes from the open sources above, credited per their licences. Care experience is shown separately below.

Community knowledge

Tips & experience from members

What worked for you? Your plant’s growing conditions are attached automatically, so others can see who it works for.

No tips for this species yet – be the first to share what worked for you!

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

General data for the genus Mammillaria – no species-specific data yet

Waterlowgeneral genus data

Lightfull sungeneral genus data

Humiditylowgeneral genus data

Min. temperature5 °Cgeneral genus data

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.

Mammillaria tip: Keep it dry and cool (5–10 °C) in winter and it rewards you with a ring of spring flowers.

⚠ Pets & children · genus Mammillaria

Not known to be toxic 🐱 🐶 🧒details →

At a glance

Mammillaria carmenae ‘Rubin’ – what to know

Mammillaria carmenae ‘Rubin’ is a cultivar of Mammillaria carmenae (Cactaceae). General care guidelines for the genus Mammillaria (no species-specific data yet): light: full sun; water: low; min. 5 °C. One Perfect Plants Club member grows it (1 photos). It is not known to be toxic to cats or dogs.

All Mammillaria species in the catalog →Detailed toxicity data →

Frequently asked questions

How often should I water Mammillaria carmenae ‘Rubin’?

According to the general guideline for the genus Mammillaria: Sparingly: let the soil dry out completely between waterings, and water even less in winter.

How much light does Mammillaria carmenae ‘Rubin’ need?

According to the general guideline for the genus Mammillaria: It needs plenty of direct sun – the sunniest window, or outdoors in summer, suits it best.

How cold can Mammillaria carmenae ‘Rubin’ get?

According to the general guideline for the genus Mammillaria: Keep it above 5 °C – it is frost-tender and needs a frost-free spot in winter.

Is Mammillaria carmenae ‘Rubin’ toxic to cats and dogs?

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

When does Mammillaria carmenae ‘Rubin’ flower?

According to the general guideline for the genus Mammillaria: Typical flowering time: February, March, April, May.

Community intelligence