

Mammillaria elongata – Golden Star Cactus
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Mammillaria elongata – Golden Star Cactus
Mammillaria elongata, native to central Mexico, is a striking cactus known for its dense clusters of cylindrical stems covered in interwoven golden or copper-coloured spines. Its compact, mat-forming growth habit makes it a favourite among collectors. In spring, it produces delicate pinkish-white flowers, forming a charming crown around the tips of the stems.
Distinctive Features
- Clustering Growth: Forms dense mats of cylindrical stems, each reaching up to 15 cm long and 3 cm thick.
- Golden Spines: Interwoven, soft yet protective spines range from golden-yellow to reddish-brown.
- Spring Blooms: Produces small, pale pink to white funnel-shaped flowers arranged in a circular pattern near the stem tips.
Care Tips
- Light: Prefers bright, indirect light to full sun. Can tolerate partial shade but thrives in direct sunlight.
- Water: Water sparingly, allowing the soil to dry out completely between watering. Reduce watering in winter.
- Humidity: Adapts well to low humidity environments, making it suitable for arid conditions.
- Media: Requires well-draining cactus soil with added sand or perlite to prevent root rot.
- Temperature: Best kept in temperatures between 18-30°C but can tolerate brief dips down to 5°C.
- Fertiliser: Apply a diluted cactus fertiliser monthly during the growing season (spring and summer).
- Repotting: Repot every 2-3 years to refresh the soil and provide room for its expanding clusters.
Additional Notes
- Non-toxic to pets, making it a safe choice for households with animals.
- Slow-growing but readily offsets, making propagation easy via stem cuttings.
- Highly resistant to drought but prone to rot if overwatered.
Mammillaria elongata is an attractive and easy-to-care-for cactus that thrives in bright conditions and requires minimal maintenance. Its beautiful golden spines and charming floral display make it a standout in any succulent collection.
Shipping Schedule and Biosecurity Information
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- Dispatch Day: All orders are dispatched on Tuesdays.
- Cut-off for Same Week Dispatch: Orders must be placed by Monday 7am (AEST) to be sent that week. Orders placed after this will be dispatched the following Tuesday.
WA, NT & TAS Orders
- Cut-off: Orders to WA, NT and TAS must be placed by Friday 7am (AEST) to be included in the following week’s dispatch.
- Treatment & Delay: These orders require biosecurity treatment and certification, which is completed each Friday. Please allow an additional 1–2 weeks for processing.
Plant Health Certification (PHAC) Fees
- $20 fee applies to WA orders.
- $10 fee applies to NT and TAS orders.
- This fee is per order (not per plant) and is included in your shipping cost at checkout.
Please note that we operate independently from Collectors Corner. For any enquiries, please refer to our contact page.

Size: 66mm

