mammillaria polythele

Golden crown cactus.

Care level

Easy

This charming barrel-shaped cactus stands out with its dense covering of golden spines that create a mesmerizing geometric pattern across its surface. In spring, it produces a crown of bright pink flowers that form a perfect ring around its top, like a tiny natural tiara.

Care & maintenance

Light

Direct sunlight

Light that enters through west or south-facing windows, the most intense light for your interior that will expose plants directly to sunlight.

Temperature

Wide range (41°F - 95°F)

Fertilization frequency

Low

Once per season.

Humidity & watering

Low

Allow the soil to dry between waterings.

An ambiant humidity between 20 and 50% is recommended.

Soil

Choose a Cactus mix: A gritty, fast-draining mix that prevents water retention. Replicates the sandy, rocky soils of arid regions.

If you want to create your own substrate, you can make a mixture of the following soils:

Click on the soil name for more information.

Pot

Standard size

Standard size

Prefer a pot with a classic width/depth ratio.

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Features

Size & growth

Small

Upright

Slow growth

This plant grows slowly. It can reach up to 12 inches in height or spread.

It grows upwards without support.

Toxicity

Toxicity table by species
Cat
Dog
Human
mammillaria polythele thumbnail
mammillaria polythele thumbnail
mammillaria polythele thumbnail
mammillaria polythele thumbnail

Reproduction & propagation

Fruits & flowers

Flowering & not self-pollinating

The mammillaria polythele can produce flowers and therefore fruits.
This plant is not capable of self-pollination, it will not be able to produce fruits if it is not pollinated by another individual.

Propagation methods

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