Cacti - Mammillaria Hahniana - Old Lady Cactus

Mammillaria hahniana – The Endearing Old Lady Cactus

Charming, fuzzy, and full of personality, Mammillaria hahniana, lovingly known as the Old Lady Cactus, is a delightful addition to any cactus collection. Native to central Mexico, this slow-growing beauty is adored for its whimsical appearance and easy-care nature—making it a favorite for collectors and beginners alike.

What Makes It Special:

Snowy White Spines
Its spherical stems are densely covered in soft, hair-like white spines, giving it a fluffy, frosted look that resembles a cozy winter coat—or the silvery hair of a sweet grandmother, hence the nickname.

Crown of Blooms
In spring, it puts on a charming display of magenta-pink flowers that form a halo-like ring around the top of the cactus—an unexpected and beautiful contrast against the soft white spines.

Clumping Habit
As it matures, the Old Lady Cactus forms small clusters, making it even more visually appealing over time.

Care Guide:

• Light: Loves bright, indirect sunlight. A sunny windowsill is ideal. Shield from intense afternoon sun to avoid damage to the spines.

• Water: During the active growing season (spring and summer), water thoroughly when the soil is completely dry. In winter, reduce watering to a bare minimum.

• Soil: Requires well-draining soil—use a cactus or succulent mix for best results.

Why You'll Love It:

• Soft, whimsical texture with year-round charm

• Showy spring flowers that crown the cactus in vibrant color

• Low maintenance and great for small spaces, windowsills, or desk plants

• Perfect for gifting or as a starter cactus for beginners

Add a little character (and maybe some cactus “cuteness”) to your space with Mammillaria hahniana.
Order yours today and enjoy the soft beauty and quiet resilience of the Old Lady Cactus.

 The succulent plant housed in the red pot comes in a 130mm diameter container. While the image provides a representative depiction of what you will receive, but may vary slightly because no two succulents are the same. 

Please note  — NT, TAS, WA customers: please contact us before placing your order due to additional quarantine charges associated with these locations.
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