Mammillaria geminispina

Mammillaria geminispina

Cactus

  • Botanical name: Mammillaria geminispina
  • Common name: Cactus
  • Family: Cactaceae
  • Plant Type: Cactus or succulent, House plant, Evergreen
Foliage colour:

Green

Mammillaria is a genus of spiny cacti native to the desert regions of Central America, particularly Mexico. Plants usually form clusters of spherical or columnar stems, and bear funnel-shaped flowers.

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Mammillaria geminispina bears cylindrical stems covered in white spines with fine down. Pink flowers appear in spring. Slow-growing, it eventually develops into a huge mat of clustered stems, but takes some years to do so.

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For best results grow Mammillaria geminispina in cactus compost in containers in full sun. Water from mid-spring to summer only, and feed once a month with a special cactus fertiliser. Like all cacti growing in a temperate climate, it’s best grown as a houseplant but containers may be moved to a sunny, sheltered patio in midsummer.

How to grow Mammillaria geminispina

  • Plant size

    20cm height

    30cm spread

  • Aspect

    South facing, west facing

  • Sun exposure: Full sun

Plant calendar

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sow
Sow

Do Sow in January

Do not Sow in February

Do Sow in March

Do Sow in April

Do Sow in May

Do Sow in June

Do Sow in July

Do Sow in August

Do Sow in September

Do Sow in October

Do Sow in November

Do Sow in December

Plant
Plant

Do Plant in January

Do not Plant in February

Do Plant in March

Do Plant in April

Do Plant in May

Do Plant in June

Do Plant in July

Do Plant in August

Do Plant in September

Do Plant in October

Do Plant in November

Do Plant in December

Mammillaria geminispina and wildlife

Mammillaria geminispina has no particular known value to wildlife in the UK.

Is Mammillaria geminispina poisonous?

Mammillaria geminispina has no toxic effects reported.

No reported toxicity to:

No reported toxicity to Birds

No reported toxicity to Cats

No reported toxicity to Dogs

No reported toxicity to Horses

No reported toxicity to Livestock

No reported toxicity to People

Plants that go well with Mammillaria geminispina

Ferocactus latispinus
Plants

Ferocactus latispinus

Devil's tongue barrel cactus
Echinocactus grusonii
Plants

Echinocactus grusonii

Golden barrel cactus