Fishbone cactus Selenicereus anthonyanus
ABOUT
The Fishbone Cactus is a striking epiphytic cactus with stems that can grow up to 1 to 3 feet in length. Its flattened, zigzag-shaped stems, featuring unique "fishbone" patterns, can reach up to 1 inch in width. This cactus is known for its ornamental appeal and nocturnal, fragrant flowers, making it a popular choice for indoor and greenhouse cultivation.
About this plant
NamesFamily
Cactaceae
Synonyms
Fishbone cactus, Rickrack cactus, Zig-zag cactus, St. Anthony's rickrack
Common names
Selenicereus anthonyanus, Cryptocereus anthonyanus, Selenicereus anthonyanus
ToxicityTo humans
Fishbone Cactus is not known to be toxic to humans. It is generally considered safe to have around and handle. However, as with any plant, it's essential to avoid ingestion, as consuming any non-food plant material may cause gastrointestinal discomfort.
To pets
Fishbone Cactus is also not known to be highly toxic to pets. While it's not a common plant for pets to consume, if ingested in small amounts, it may not lead to severe toxicity. However, it's always best to prevent pets from nibbling on non-food plants to avoid any potential digestive upset. If you suspect your pet has ingested a significant amount of the cactus, consult with a veterinarian for guidance.
CharacteristicsLife cycle
Perennials
Foliage type
Evergreen
Color of leaves
Green
Flower color
Vary
Height
Up to 3 feet
Plant type
Succulents
Hardiness zones
8
Native area
Rainforests of Central America
Benefits
General BenefitsOrnamental Appeal: Its unique, zigzag-shaped stems with a "fishbone" pattern make it an attractive addition to homes and gardens.
Low Maintenance: Fishbone Cactus is relatively easy to care for, requiring minimal attention and care.
Nocturnal Blooms: The cactus produces fragrant, nocturnal flowers, adding a delightful and unique aspect to indoor spaces.
Architectural Interest: Its architectural form and intricate stems add a touch of elegance and visual interest to interior decor.
Conversation Starter: The unusual appearance of the Fishbone Cactus often becomes a conversation piece and a point of interest for guests and visitors.
Indoor Gardening: It allows individuals to enjoy the experience of gardening indoors, even in limited spaces.
Greenery in Low Light: Fishbone Cactus can tolerate lower light conditions, making it suitable for spaces with less natural sunlight.
Decorative Versatility: It can be used creatively in various settings, such as hanging baskets, containers, or living walls.
Drought Tolerance: This cactus is adapted to dry conditions and can tolerate periods of reduced water availability.
Mood Enhancer: The presence of indoor plants, including Fishbone Cactus, can contribute to a positive atmosphere, fostering a sense of well-being.
Medical PropertiesFishbone Cactus is not typically associated with significant medical properties or uses
Air-purifying QualitiesFishbone Cactus is not commonly recognized for its air-purifying qualities
Other UsesLiving Art: Create unique living wall art by attaching sections of Fishbone Cactus to a vertical surface, making it a captivating living artwork.
Decorative Terrarium: Incorporate the cactus in a terrarium to add an unusual and eye-catching element to a miniature garden.
Botanical Jewelry: Crafters can use small sections of the cactus as focal points in botanical jewelry, such as pendants or earrings.
Wedding Decor: Incorporate Fishbone Cactus in wedding decorations, bouquets, or centerpieces to give a distinctive and memorable touch to the event.
DIY Sculpture: Use segments of the zigzag stems to create unique sculptures or three-dimensional art pieces.
Creative Gifts: Give cuttings or potted Fishbone Cactus as an unusual and memorable gift for plant enthusiasts.
Plant Mobiles: Hang sections of the cactus as part of a mobile or wind chime to add natural elements to your outdoor decor.
Interesting Facts
Feng ShuiIn Feng Shui, indoor plants are often used to enhance the flow of positive energy (chi) in a space. While Fishbone Cactus is primarily appreciated for its ornamental value, you can use it to promote the following Feng Shui principles:
Prosperity and Abundance: Place the cactus in the Wealth and Abundance area (southeast) of your space to attract prosperity and financial well-being.
Harmony and Balance: The cactus's unique, flowing pattern can symbolize harmony and balance in your home. You can place it in any area to enhance the overall flow of chi.
Creativity and Expression: Fishbone Cactus can be used in the Creativity and Children area (west) to inspire creativity and artistic expression.
Protection: In Feng Shui, cacti are often seen as protectors. Placing Fishbone Cactus at the entrance or in the Career area (north) can offer protection and support for your professional life.
Elemental Balance: Cacti represent the Earth element in Feng Shui, providing a sense of grounding and stability in your space.
Zodiac Sign CompitabilityIn astrology, plants are not typically associated with specific zodiac signs
Plant SymbolismIt does not have traditional symbolic meanings
WaterWatering Frequency: Allow the top 1-2 inches of the soil to dry out before watering. Depending on environmental factors, you may need to water every 2-4 weeks.
Watering Technique: Water thoroughly, ensuring that water reaches the root zone. Allow excess water to drain from the pot, and never let the plant sit in standing water.
Reduced Watering in Winter: During the dormant winter months, reduce watering to reflect the lower light and temperature conditions. Water sparingly during this time.
LightIndirect Light: Provide bright, indirect light for the cactus. Avoid direct sunlight, as it can scorch the delicate stems. Filtered sunlight or dappled shade is ideal.
Indoor Placement: If grown indoors, place the cactus near a window with indirect sunlight. East or west-facing windows are often suitable.
TemperatureOptimal Range: Maintain temperatures between 70°F to 80°F (21°C to 27°C) during the day.
Cool Nights: It can tolerate slightly cooler temperatures at night, down to around 50°F (10°C) or slightly lower, as long as it's not for prolonged periods.
Protection from Frost: Fishbone Cactus is sensitive to frost and cannot survive freezing temperatures. Protect it from cold drafts and frost exposure, especially in winter.
PruningTrimming: Use clean, sharp scissors or pruning shears to trim away any leggy or damaged stems. You can also cut back stems to the desired length to encourage a bushier appearance. Propagation: If you want to propagate your cactus, take healthy stem cuttings and root them in fresh soil to grow new plants. Caution: Be careful not to over-prune, as Fishbone Cactus can be sensitive to extensive trimming. It's generally best to prune lightly and avoid cutting into the core of the plant.
CleaningAs needed
SoilFishbone Cactus thrives in well-draining, acidic soil. Here's the ideal soil mix and pH:
Soil Mix: Use a well-draining cactus or succulent potting mix as the base. You can also create your own mix by blending potting soil, perlite, and orchid bark to improve drainage.
Soil pH: Fishbone Cactus prefers a slightly acidic to neutral pH range, ideally between 6.0 and 6.5.
RepottingFishbone Cactus doesn't require frequent repotting. Repot when:
Root Bound: If the cactus has outgrown its current container and the roots are tightly packed, it's time to repot into a slightly larger pot.
Soil Depletion: When the potting mix breaks down, loses its ability to drain well, or becomes compacted, it's a good time to repot.
Health Issues: If your Fishbone Cactus is suffering from root rot or other issues, repotting may be necessary to trim unhealthy roots and refresh the soil.
In general, you may need to repot every 2-3 years or as needed based on the factors mentioned above. Choose a pot that is just slightly larger than the current one to avoid overpotting, which can lead to overwatering and root problems.
Humidity & MistingFishbone Cactus is adapted to lower humidity levels and can tolerate a range of indoor conditions. It's not highly sensitive to humidity, so the average indoor humidity level, typically around 40% to 60%, is generally suitable. Ensure proper air circulation to prevent excess humidity around the plant, as too much moisture can lead to issues such as rot.
Suitable locationsIndoor
Provide indirect light, well-draining soil, and maintain indoor humidity. Protect from frost
Outdoor
Choose a sheltered spot with dappled sunlight, use well-draining soil, and avoid frost exposure
Hardiness zone
10-11 USDA
Life cyclePlanting (Spring): Fishbone Cactus can be propagated or planted in suitable containers during the spring. It is often grown from cuttings or offsets.
Growth (Variable): During this stage, the cactus develops and grows. Fishbone Cactus can take several years to reach maturity and develop its characteristic zigzag-shaped stems and leaves.
Vegetative Growth (Variable): The cactus focuses on developing its stems and leaves, creating the unique "fishbone" appearance. The duration of this stage varies based on growing conditions.
Flowering (Spring to Early Summer): Fishbone Cactus typically produces fragrant, nocturnal flowers in late spring to early summer. The blossoms are usually white or cream-colored and can be a striking feature of the plant.
PropogationPropogation time
Spring
Fishbone Cactus is often propagated through stem cuttings. Here's how to propagate it:
Select Healthy Cuttings: Choose a healthy stem cutting, typically about 6 to 8 inches long, with several segments.
Allow Callusing: Let the cut end of the cutting air dry and callus for a day or two to reduce the risk of rot when planted.
Plant the Cutting: Plant the callused cutting in a well-draining soil mix, ensuring it's stable and anchored in the soil.
Water Sparingly: Water the cutting lightly, allowing the soil to partially dry between waterings. Be cautious not to overwater.
Provide Indirect Light: Place the newly planted cutting in bright, indirect light to encourage root development.
PestsSpider mite, Scale insects, Mealybug, Aphid
DiseasesRoot Rot, Powdery mildew
