Thelocactus rinconensis
A solitary cactus with a glaucous, globose stem to 8cm tall, divided into distinct, warty tubercles. It is very variable in its spines, with some plants bearing spines to 6cm, while in other plants they are completely absent. In spring, white or pale pink funnel-shaped flowers are produced at the top of the stem
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 | White Pink | ||
|---|---|---|---|---|
| Summer | Green | |||
| Autumn | Green | |||
| Winter | Green |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered Hardiness
H2Botanical details
- Family
- Cactaceae
- Native to the UK
- No
- Foliage
- Evergreen
- Habit
- Columnar upright
- Genus
Thelocactus are cacti with ribbed, spiny, globose or shortly cylindrical stems and large funnel-shaped flowers
- Name status
Correct
- Plant range
- NE Mexico
How to grow
Cultivation
Grow in standard cactus compost in full light with low humidity. When in growth, water moderately and apply a low-nitrogen fertiliser monthly; keep dry in winter. See houseplant cacti and succulent cultivation for further information
Propagation
Propagate by seed
Suggested planting locations and garden types
- Houseplants
- Sub-tropical
- Low Maintenance
- Conservatory and greenhouse
Pruning
No pruning required
Pests
May be susceptible to mealybugs
Diseases
May be susceptible to stem and root rots if overwatered
Get involved
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