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10 Ratings

Epiphyllum ackermannii 12cm

Normal price €13,50
What does the legal guarantee mean for plants?

The legal guarantee concerns the plant’s conformity at delivery. It is not a guarantee of survival or growth for two years. Each issue is assessed taking into account the nature of the plant, its care and the conditions in which it is kept. Your statutory rights remain unaffected.

Epiphytic cactus · Cactaceae · Spectacular flowering

Epiphyllum ackermannii

The cactus that never learned the meaning of subtlety 😂

Family: Cactaceae · Pot diameter: 12 cm · Height: 20cm

  • Cactaceae
  • Broad cladodes
  • Trailing growth
  • Large red flowers
  • Forest cactus

Epiphyllum ackermannii is a dramatic forest cactus with broad flat stems that develop a relaxed, gradually trailing line. Deep green growth creates a substantial foundation for the feature that made the species famous: large fiery-red flowers with an open theatrical form.

Even before flowering, its generous architecture brings immediate volume and natural movement. Once a mature plant opens its blooms, the effect becomes genuinely unforgettable. It is a strong collector choice for anyone seeking an epiphytic cactus with authentic botanical identity, a full silhouette and no intention of blending into the background.

What makes it stand out

Three defining details that turn its botanical identity into real presence for a collection and interior.

Red flowering

Large open flowers create spectacular contrast against green growth.

Broad cladodes

Flat stems provide volume and a clean flowing line.

Trailing presence

The mature crown spreads outward and downward, filling vertical space.

Why you’ll love it: it combines generous green volume with one of the most spectacular red flowering displays among forest cacti.

In your spacePlacement & plant pairingsWhere it looks best and which plants complement it
In your space

Where it looks its best

Place it on a high shelf or in a hanging pot with open room in front of and around the crown. A pale background highlights the broad stems and future flowers.

Plant pairings

Plants that complement it

Pair it with plants that genuinely share its light, substrate and seasonal rhythm. Separate pots keep care precise for each one.

  • Disocactus anguliger — deep zigzags for stronger graphic contrast.
  • Epiphyllum ‘Red Tip’ — red-tinted tips that anticipate the warm palette.
  • Selenicereus undatus — triangular climbing stems for firmer vertical structure.

Care at a glance

Light

Bright filtered light with gentle morning or late-day sun for sturdy new growth.

Watering

Water after the upper airy mix dries, reducing frequency during rest.

Flowering cycle

Mild warmth, moderate atmospheric humidity, continuous airflow and frost protection.

Pets & children

It is not intended for consumption. Stems may carry small areoles and are fragile, so the plant needs a safe position away from pulling.

Detailed careComplete care guideLight, drying cycle, climate, substrate and feeding in detail

Light and position

Provide abundant filtered light with only gentle direct sun. Hot exposure can bleach broad cladodes, while too little light produces thin weak growth.

Correct watering

Water evenly once the upper mix dries and let excess escape. Do not impose extreme prolonged drought while new cladodes or buds are forming.

Airflow and humidity

Maintain moderate atmospheric humidity together with steady circulation. Remove water from stem joints and do not crowd the trailing crown into an enclosed corner.

Temperature and seasonal rhythm

Protect completely from frost. A bright slightly cooler period with reduced water can help a mature plant follow its natural flowering rhythm.

Substrate

Use an airy epiphytic-cactus mix with coarse organic material, mineral drainage and stable air spaces around fine roots.

Feeding, repotting and handling

Give dilute balanced nutrition during new growth and before the budding period. Stop during rest and repot only when the mix loses its open structure.

Botanical identityIdentity & natural originAccepted name, taxonomic history and natural or cultivated provenance

Accepted name

The accepted name is Disocactus ackermannii (Haw.) Ralf Bauer. The familiar Epiphyllum ackermannii is a taxonomic synonym.

Natural origin

The species is native to southern Mexico and grows as an epiphyte within a seasonally dry tropical biome.

Species status

IUCN assesses the species as Least Concern. This concerns wild populations and does not replace traceability of cultivated material.

From natural habitat to care: Epiphytic life in seasonally dry tropical forest explains the need for strong filtered light, a highly aerated root zone and a transition between active moisture and gentler rest.

Greenleaf for Plant NerdsScientific facts nobody asked forBotanical detail for anyone who wants to know what lies behind the plant’s appearance

Cladodes

Flat green stems perform photosynthesis in place of ordinary leaves.

Large corolla

Numerous tepals open into a broad red structure visually wider than the stem.

Epiphytic root zone

Roots use organic debris and moisture on branches without parasitising the tree.

CAM photosynthesis

Night-time gas exchange conserves water in the succulent stems.

Frequently asked questions

Useful answers about light, watering, seasonal rhythm and the plant’s correct identity.

01What light does it need?

Bright filtered light with gentle morning or late-day sun for sturdy new growth.

02When does it need watering?

Water after the upper airy mix dries, reducing frequency during rest.

03Which potting mix is suitable?

Use an airy epiphytic-cactus mix with coarse organic material, mineral drainage and stable air spaces around fine roots.

04How should I follow its seasonal rhythm?

Protect completely from frost. A bright slightly cooler period with reduced water can help a mature plant follow its natural flowering rhythm.

05What needs care around children and animals?

It is not intended for consumption. Stems may carry small areoles and are fragile, so the plant needs a safe position away from pulling.

06Is red flowering guaranteed?

The species is characterised by red blooms, but it requires a mature established plant and suitable seasonal rhythm; immediate flowering is not guaranteed.

© Original plant description by Greenleaf Garden Center. All rights reserved. This text is original material and may not be reproduced.

Note: Cladode length, width and direction vary naturally by specimen and growth stage.