Mammillaria sheldonii

Mammillaria sheldonii is a slender clustering cactus species from north-western Mexico, producing narrow cylindrical stems covered in fine radial spines and darker central spines. Mature plants can form dense clumps over time, especially when grown in strong light and warm conditions.

During the warmer months, established plants may produce rings of pink to magenta flowers near the stem tips, contrasting strongly against the fine spination.

Care

• Light: Bright light to full sun.
• Water: Water during active growth, allowing the mix to dry between watering.
• Temperature: Warm to intermediate growing conditions.
• Media: Very free-draining cactus or mineral-based mix.
• Feeding: Light feeding during spring and summer.
• Dormancy: Keep drier during cooler months.

Key Characteristics

• Growth habit: Clustering cylindrical cactus
• Stem form: Slender upright stems
• Spines: Fine radial spines with darker central spines
• Flower colour: Pink to magenta
• Blooming season: Usually spring to summer
• Plant size: Small to medium clumping species
• Origin: Mexico

Compliance

• WA Permitted: Eligible to be sent to Western Australia subject to current quarantine requirements.