Mammillaria carmenae
Isla Carmen pincushion cactus
M. carmenae is a clustering cactus with globose stems to 8cm in height, the areoles with about 100 cream radial spines; white or pink-tinged flowers 1cm in length are borne towards the apex of each stem in spring and summer
Size
Ultimate height
Up to 10cmTime to ultimate height
5–10 yearsUltimate spread
0–0.1 metreGrowing conditions
Moisture
Well–drainedpH
Acid, Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green | Pink White | ||
---|---|---|---|---|
Summer | Green | Pink White | ||
Autumn | Green | |||
Winter | Green |
Position
- Full sun
Aspect
South–facing or North–facing or East–facing
Exposure
Sheltered Hardiness
H2Botanical details
- Family
- Cactaceae
- Native to the UK
- No
- Foliage
- Evergreen
- Habit
- Clump forming
- Genus
Mammillaria are spiny cacti with spherical or columnar stems, often in clusters, with many prominent tubercles, and funnel-shaped flowers usually in a ring near the apex of the stem
- Name status
Correct
- Plant range
- Mexico
How to grow
Cultivation
Grow under glass in a standard cactus compost, in bright, filtered light, with low humidity. When in growth water moderately and feed every two or three weeks with a balanced liquid feed. Keep almost dry in the winter
Propagation
Propagate by seed sown at 19 - 24°C in early spring or by offsets
Suggested planting locations and garden types
- Patio and container plants
Pruning
No pruning required
Pests
May be susceptible to mealybugs
Diseases
Generally disease-free
Get involved
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