Mammillaria carmenae var. rubrispina
Mammillaria carmenae var. rubrispina
CactaceaeMammillaria carmenae var. rubrispina · a cactus of the Cactaceae family, a globular cactus with tubercles and radial spines. Grown in our nursery in the Almería desert in full sun, with minimal watering and 100% mineral soil—the specimen in the photo is the one you will receive.
About Mammillaria carmenae var. rubrispina
Known in botany as Mammillaria carmenae var. rubrispina, this cactus belongs to the Cactaceae family and comes from mainly Mexico. Its most distinctive feature is body covered in mamillae (tubercles) instead of ribs, a trait that makes it unmistakable even among advanced collectors.
At Succulentae we grow every Mammillaria carmenae var. rubrispina directly in our nursery in southeastern Spain, in conditions of intense sun, low humidity and mineral substrate that replicate its natural habitat. It’s the difference between a succulent grown under real sun and a greenhouse one — and it shows in shape, color and longevity.
Botanical fact sheet
| Scientific name | Mammillaria carmenae var. rubrispina | |
| Family | Cactaceae | |
| Origin | mainly Mexico | |
| Natural habitat | arid and semi-arid zones | |
| Adult size | 3-30 cm | |
| Flowering | crown of small pink, red or white flowers | |
| Propagation | offset or seed | |
| Toxicity | non-toxic |
Did you know?
It is the largest genus in the Cactaceae family with over 200 species. Its flowers form a perfect crown around the apex, which has earned several species the name “bishop’s crown”.
Light
Full sun — at least 6 hours of direct light. South-facing window or sunny outdoors.
Water
Water when the substrate is completely dry. In summer every 1-2 weeks, let it rest in winter (every 3-4 weeks or less).
Substrate
Mineral substrate with high drainage: pumice, akadama and a little peat. We ship it ready in its substrate — no repotting needed for 12-18 months.
Temperature
Ideal between 18 and 28 °C. Tolerates down to 5 °C in winter if the substrate is dry. Protect from frost.
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