

Mammillaria hahniana f. cristata
release_alert Low Stock - 1 available
The cristate form (Mammillaria hahniana f. cristata) develops brain-like crests instead of the normal globular shape. Plants form tight, fan-shaped clusters covered in dense white spines with pinkish wool, creating a striking sculptural look. This plant will be sent bare-rooted (without soil) for safe shipping.
Care
- Light: Full sun to bright light for dense spine development.
- Water: Water thoroughly when dry in summer; keep almost dry in winter.
- Temperature: Tolerates cool to warm conditions (5–30 °C); protect from frost.
- Media: Well-drained cactus mix.
- Fertiliser: Apply diluted cactus fertiliser during growing season.
Key Characteristics
- Growth Form: Cristate (fan-shaped, brain-like)
- Spines: White, woolly, very dense
- Flowering: Pink-purple flowers along the ridges in spring–summer
- Growth Rate: Slow, long-lived
- Display: Excellent for shallow pots or dish gardens
Shipping Schedule and Biosecurity Information
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Dispatch & Shipping Information
Non-Biosecurity States (QLD, NSW, ACT, VIC, SA): We now offer two dispatches per week for these regions:
- Tuesday Dispatch: Orders placed by Sunday 11:59 PM AEST.
- Friday Dispatch: Orders placed by Wednesday 11:59 PM AEST. Orders placed after these cut-offs will be dispatched on the next available day.
Biosecurity States (WA, NT, TAS): These orders require mandatory biosecurity treatment (PHC) and follow a specific weekly schedule:
- Cut-off: Orders must be placed by Thursday 11:59 PM AEST.
- Dispatch Day: Orders are processed over the weekend and dispatched on Tuesday.
Plant Health Certification (PHC) 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 costat checkout.
Important Note: We operate independently from Collectors Corner. For any enquiries, please refer to our contact page

Size: 130mm Pot A Bare Rooted

