Mammillaria petterssonii [large]

Highlights

Mammillaria petterssonii (Hildmann): A globose cactus with particularly long spines. The forest green stem is accented by fluffy white areoles and white wool tucked between its bumpy tubercles. It can bloom in spring and summer with flowers that can range from red to white. It tends to remain solitary and can reach up to 4.7" wide in its native Mexico. This plant is fully rooted in a 3.5" pot.

This cactus variety will not survive a hard frost, but if there is a risk of freezing temperatures it can be brought indoors to grow on a sunny window sill or under a grow light. Cactus need bright sunlight, great drainage, and infrequent water to prevent rot. Pick containers with drainage holes and use well-draining cactus and succulent soil with 70% to 80% mineral grit such as coarse sand, pumice, or perlite. Water deeply and wait for the soil to completely dry out before watering again. Keep dry in winter.

Full Cactus Guide

Product Size

3.5" Pot

Current Primary Color

Green

All Seasonal Colors

White

Bloom Color

Pink Bloom

Grow Zone (Hardiness)

Zone 10 (30F)

Recommended Light Conditions

Bright Indoor Light

Recommended Light Conditions

Full Sun

Maximum Height

3"-5"

Growth Habit / Shape

Clumping / Mounding

Growth Habit / Shape

Low Growing / Creeping

Special Characteristic

Showy Blooms

Special Characteristic

Slow Grower

THIS PLANT IS HARDY IN ZONES 10+

10

WHAT IS MY HARDINESS ZONE?

Zip Code

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