About
Mammillaria deherdtiana is a small cactus from Oaxaca in south-western Mexico, assessed as Vulnerable.
Care at a glance
- Pet safety
- Listed as non-toxic to pets, but the sharp spines can cause injury. General guidance for the genus
- People
- Listed as non-toxic to humans, but the sharp spines can cause injury. General guidance for the genus
- Light
- Full sun or bright direct light, with some afternoon shade in hot weather. General guidance for the genus
- Water
- Let the soil dry out completely between waterings; stop watering while dormant in winter. General guidance for the genus
- Temperature
- Grows best at about 21–27 °C (70–80 °F); prefers a cool winter rest at 7–13 °C (45–55 °F). General guidance for the genus
- Soil
- Well-drained cactus mix with added grit or coarse sand. General guidance for the genus
- Propagation
- Seed, or by dividing offsets (pups). General guidance for the genus
- Growth rate
- Slow. General guidance for the genus
“General guidance for the genus” marks advice sourced for the genus as a whole rather than this species.
Field notes
Distribution & habitat
South-western Mexico, in Oaxaca, in the region between Nejapa, Juquila and Mixes.
Habitat
- Altitude
- Not recorded
- Altitude class
- —
- Native to
- Mexico
- IUCN status
- Vulnerable
Cultivation
- Difficulty
- Not recorded
- Temperature
- Grows best at about 21–27 °C (70–80 °F); prefers a cool winter rest at 7–13 °C (45–55 °F).
Text adapted from Wikipedia, CC BY-SA 4.0.
Crossed M. deherdtiana with another species?Register the cross. If it's not documented yet you'll be the first contributor; if someone already registered it, you'll be taken there to add your photo.