Epiphyllum Anguliger: The Zig-Zag Cactus

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Epiphyllum Anguliger: The Enigmatic Fishbone Cactus

Epiphyllum anguliger, commonly known as the Fishbone Cactus or Ric Rac Cactus, is a captivating epiphytic cactus that stands out with its unique, zigzag-shaped stems and fragrant, nocturnal blooms. This plant, native to the tropical rainforests of Mexico, has garnered popularity among plant enthusiasts for its distinctive appearance and relatively easy care.

Botanical Background and Taxonomy

Classification and Nomenclature

Epiphyllum anguliger belongs to the Cactaceae family.

It has undergone taxonomic revisions, and it is also classified as Disocactus anguliger.

The specific epithet “anguliger” refers to the angled or lobed shape of its stems.

Origin and Habitat

This species originates from the rainforests of Mexico, where it thrives as an epiphyte, growing on tree trunks and branches.

Its natural habitat provides the plant with filtered light and high humidity.

Characteristics and Appearance

Stems and Foliage

The most striking feature of Epiphyllum anguliger is its flattened, deeply lobed stems, which resemble a fishbone or a zigzag pattern.

These stems are succulent and serve as water storage, enabling the plant to withstand periods of drought.

Flowers

Epiphyllum anguliger produces large, fragrant, white or cream-colored flowers that bloom at night.

The flowers are typically tubular and can reach several inches in length.

The flowers produce a very sweet scent.

Growth Habit

It is an epiphytic cactus, meaning it naturally grows on other plants, rather than in soil.

It’s growth habit makes it very suitable for hanging baskets.

Cultivation and Care

Light Requirements

Epiphyllum anguliger prefers bright, indirect light.

Direct sunlight, especially during the hottest part of the day, can scorch the stems.

Indoors, a north or east facing window is ideal.

Watering

While it is a cactus, Epiphyllum anguliger requires more frequent watering than desert cacti.

Water thoroughly when the top layer of soil is dry, and allow the soil to dry out slightly between waterings.

Reduce watering in the winter.

Soil and Potting

A well-draining potting mix is essential. A cactus or succulent mix is suitable.

Adding perlite or pumice to regular potting soil can improve drainage.

Temperature and Humidity

This plant prefers warm temperatures and high humidity.

It is not frost-tolerant and should be protected from freezing temperatures.

Misting the plant can be beneficial in dry enviroments.

Fertilization

Fertilize during the growing season (spring and summer) with a balanced fertilizer.

Avoid fertilizing during the winter.

Propagation

Epiphyllum anguliger can be easily propagated from stem cuttings.

Allow the cuttings to callous over before planting them in a well-draining mix.

Potential Issues and Solutions

Root Rot

Overwatering can lead to root rot.

Ensure proper drainage and allow the soil to dry out between waterings.

Pests

Common pests include mealybugs, scale, and aphids.

These can be treated with insecticidal soap or neem oil.

Sunburn

Too much direct sunlight will cause the stems to burn. Provide proper shading.

Uses and Aesthetic Value

Ornamental Plant

Epiphyllum anguliger is primarily grown for its unique appearance and fragrant flowers.

It is a popular choice for hanging baskets, where its cascading stems create a stunning display.

Interior Design

Its unique look adds a very interesting architectural element to indoor plant collections.

Additional Considerations

Flowering

To encourage flowering, provide the plant with bright, indirect light and proper watering.

The flowers only last for one night.

Toxicity

Epiphyllum anguliger is considered non-toxic to humans and pets.

I hope this detailed article is helpful!