Mammillaria parkinsonii is a captivating species native to the limestone slopes of central Mexico, prized for its elegant spiralled form and woolly crown. These special large plants form eye-catching clusters and are available in very limited numbers.
Distinctive Features
Spiralled Areoles: Tubercles are arranged in precise spiral lines, giving the plant a mathematically fascinating appearance.
Soft White Spines: Covered in silky radial spines with a contrasting central spine, creating a delicate, snow-dusted look.
Clumping Habit: With age, the plant branches from the base, forming an attractive dome-shaped cluster.
Care Tips
Light: Requires full sun to very bright indirect light to maintain compact growth and vivid spination.
Water: Allow soil to dry completely between waterings; water sparingly in winter.
Humidity: Prefers dry air; ensure excellent ventilation to prevent rot.
Media: Use a free-draining cactus mix with coarse sand or pumice.
Temperature: Thrives between 10–30°C; can tolerate light frost if kept dry.
Fertiliser: Feed monthly in spring and summer with a low-nitrogen cactus fertiliser.
Repotting: Repot every 2–3 years to refresh soil and accommodate offset growth.
Additional Notes
Rarely available in mature size—this offering includes only three large, well-established plants.
Shipping and Biosecurity Information
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Dispatch:
Orders are dispatched on a rolling basis.
Most orders ship within 3–5 business days, depending on biosecurity processing, weather, and order size.
Express Shipping speeds up transit after dispatch only.
Biosecurity Fees:
WA & TAS: $20 per order
NT: $10 per order
Fees are included at checkout and cover mandatory plant health certification.
Important:
A physical address is required for certification (delivery to PO Boxes is still allowed).
Collectors Online operates independently from Collectors Corner.
