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Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i
Barbed-wire cactus (Acanthocereus tetragonus)-i

Barbed-wire cactus

Scientific name
Acanthocereus tetragonus

Basic Information

Cactaceae Family Acanthocereus Genus Barbed-wire cactus Species
Cactaceae > Acanthocereus > Acanthocereus tetragonus
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  • Perennial
  • Shrub
Height
700cm ~
Flower Color
Leaf Color
Anthesis
summer
Sunlight Exposure
Full Sun
Hardiness Zones
10
Cold resistance
Poor
Heat resistance
Excellent
Habitat of origin
Mexico
Growth Rate
Slow

What is Barbed-wire cactus (Acanthocereus tetragonus)?

What is Barbed-wire cactus (Acanthocereus tetragonus)

Barbed-wire cactus, scientifically known as Acanthocereus tetragonus, is a unique plant with distinct characteristics. It is a member of the Cactaceae family and is native to the tropical and subtropical regions of the Americas. This cactus is commonly found in Mexico, the Caribbean, and parts of South America. Acanthocereus tetragonus is known for its long, slender stems that resemble barbed wire, hence its common name. The spines serve as a defense mechanism against herbivores. These flowers eventually give way to small, edible fruits that are red or purple in color. These fruits are often enjoyed by birds and other wildlife. This cactus is relatively easy to grow and is well-suited for arid and semi-arid environments. It prefers well-draining soil and requires minimal watering. Acanthocereus tetragonus can be propagated through stem cuttings, making it a popular choice for cactus enthusiasts. In conclusion, Acanthocereus tetragonus, or the Barbed-wire cactus, is a fascinating plant with its unique appearance, fragrant flowers, and edible fruits. It is a resilient and low-maintenance plant that adds beauty to arid landscapes.

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Flower meaning

The Barbed-wire cactus in America is conveyed in the flower vernacular for a plant called as - Tenacity - Protection - Hardiness - Resolve The Barbed-wire cactus exhibits 'Tenacity' in the vernacular of flowers. This bloom exemplifies the capability to endure tough conditions and keep going. It denotes the resolve and robustness required to rise above trials and barriers in existence. The Barbed-wire cactus, with its sharp spikes and talent to boom in unforgiving desert environs, epitomizes the notion of tenacity.

Emily
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Calendar of Barbed-wire cactus (Acanthocereus tetragonus)

Calendar

Barbed-wire cactus, scientifically known as Selenicereus testudo, is a plant species native to the United States. The flowers blossom during a time of the year when temperatures are warm. To make the blossoms last, suggestions are to give them sun, drain excess moisture from the earth around them, and add water on a regular basis. Try to keep the temperature steady. The dates the blooms appear can change a little based on where they are growing. For more specifics, look at trustworthy plant information sources or ask people who know a lot about identifying plants.

Emily
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How to grow Barbed-wire cactus (Acanthocereus tetragonus)

Watering

The optimal frequency and method of watering for the Barbed-wire cactus varies depending on the season and soil humidity. During the growing season, which typically occurs in spring and summer, the cactus should be watered every 10-14 days. The amount of water should be enough to thoroughly moisten the soil, but not to the point of waterlogging. It is important to allow the soil to dry out between waterings to prevent root rot. In contrast, during the dormant season in fall and winter, the cactus requires significantly less water. Watering should be reduced to once every 4-6 weeks, allowing the soil to dry out completely between waterings. It is crucial to adjust the watering frequency and amount based on the specific conditions of the plant's environment, such as air temperature and humidity levels. The climate and soil type directly influence water needs. Expert horticulturalists recommend carefully observing the plant and soil moisture to determine optimal irrigation schedules.

Emily
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Soil and Fertilizer

Barbed-wire cactus, scientifically known as Selenicereus testudo, thrives in well-draining soil with a slightly acidic to neutral pH level between 6.0 and 7.0. The soil should be loose and airy to allow for proper root development and water drainage. Fertilizer should be applied during the growing season, which typically occurs from spring to early fall. Regular soil testing is recommended to monitor the pH level and nutrient content of the soil. This will help determine if any adjustments or additional fertilization is needed. It is advisable to water the plant before and after fertilization to prevent root burn. Maintaining good soil quality by incorporating organic matter, such as compost, can further enhance the growth and overall health. Fertilizer application frequency can vary depending on the specific fertilizer and the plant's growth rate, but a general guideline is to apply fertilizer every 4-6 weeks during the growing season.

Emily
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Sunlight and Place

Barbed-wire cactus, scientifically known as Selenicereus testudo, is a plant that thrives in full sun exposure. It is highly tolerant to both frigidness and torridity, making it suitable for a wide range of atmospheric condition. However, it is important to note that extreme temperatures, such as frost or scorching heat, can still damage the plant. The optimum warmth for the Barbed-wire cactus is between 60°F and 85°F (15°C and 29°C). During the midsummer, it is best to place the cactus in a location where it can receive direct sunlight for at least 6 hours a day. This will ensure its salubrious growth and florescence. In midwinter, the cactus can abide lower light levels, but it still requires a minimum of 4 hours of sunlight per diem to maintain its vitality. When it comes to overwintering, the Barbed-wire cactus should be kept in a cool and desiccated environment, with heat ranging from 45°F to 55°F (7°C to 13°C). This will help the plant enter a dormant state and prepare for the subsequent burgeoning period. It is important to eschew overwatering during this period, as the cactus is susceptible to root rot. In summary, the Barbed-wire cactus is a sun-loving plant that can abide a wide range of heat. It requires at least 6 hours of direct sunlight per day during the midsummer and 4 hours during the midwinter. Proper overwintering conditions, with cool warmth and attenuated hydration, are indispensable for its long-term health.

Emily
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Advanced Information of Barbed-wire cactus (Acanthocereus tetragonus)

Pruning

Barbed-wire cactus, scientifically known as Epiphyllum oxypetalum, benefits from regular cutting back to maintain its shape and promote healthy growth. Cutting is necessary to remove dead or damaged stems, improve air movement, and prevent the plant from becoming overgrown. It also helps to stimulate new growth and enhance flowering. The best time to cut the Barbed-wire cactus is in early spring, just before the growing period starts. Use clean, sharp shears to make neat cuts at a 45-degree point. Start by removing any dead or unwell stems, cutting them back to strong tissue. Next, selectively cut any crowded or crossing branches to open the plant and allow brightness to contact the inner parts. After cutting, it is vital to sanitize the shears with a disinfectant to prevent the movement of diseases. Additionally, apply a balanced plant food to give the plant necessary nutrients for best growth. Regular irrigation and proper care will assist the Barbed-wire cactus recover and prosper after cutting.

Emily
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Planting and Harvest

Barbed-wire cactus, also known as Selenicereus testudo, is best suited for potted planting rather than in-ground planting. To pot the Barbed-wire cactus, start by selecting a well-draining pot with a diameter of at least 6 inches. Fill the pot with a cactus-specific potting mix, ensuring that it is slightly moist but not wet. Gently remove the cactus from its nursery pot, being careful not to damage the roots. Place the cactus in the center of the pot and backfill with the potting mix, pressing it lightly around the base of the plant. Water the cactus thoroughly, allowing the excess water to drain away. Place the potted cactus in a location with bright, indirect sunlight. When repotting need be done, pick slightly bigger container by using same steps mentioned before. Repotting is typically required every 2-3 years or when plant outgrows present container. Propagating the Barbed-wire cactus can be accomplished by taking stem pieces and letting them heal for few days before planting in well-draining potting mix. Keep the soil a bit damp until new growth shows.

Emily
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Propagation

Barbed-wire cactus can be multiplied through some ways like putting seeds in soil, dividing the plant, using cuttings from stems, and using leaves. To use seeds, get ripe fruit and take out the seeds. Put the seeds in soil that drains well and keep them damp until they start to grow. To divide the plant, carefully separate the new growth from the parent plant using a clean, sharp knife. Put the divided sections in good potting mix and give them enough water and light to grow well. To use stem cuttings, take pieces of stem from the parent plant and let them dry for a few days. Plant the cuttings in soil that drains well and keep them a little damp until roots form. You can also use leaf cuttings to multiply the plant. Gently remove a healthy leaf from the parent plant and let it dry for a few days. Put the leaf in well-draining soil and keep it slightly moist until new little plants come up. Picking the plant is not needed for multiplying it, since the focus is on increasing the number of plants using different methods.

Emily
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Pests and Diseases

Barbed-wire cactus needs less water in summer. It is not easy for beginners to grow Barbed-wire cactus well. They should learn from professional gardeners. Here are some tips for growing healthy Barbed-wire cactus. Use well-drained soil and a pot with holes. Do not water too much. Check the soil to know when to water again. Dry soil is good for Barbed-wire cactus. Wet soil can cause diseases. Inspect the plant often. Remove any insects by hand carefully. If many insects, use mild soap and water. Be gentle when spraying cactus. Keep the plant in a sunny spot. Some sunlight is good for Barbed-wire cactus. Too much sun can burn it. Some shade in summer helps the plant. With good care, Barbed-wire cactus will grow well. It can live many years and produce beautiful flowers. Patience and care will help it thrive.

Emily
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Habitat of Barbed-wire cactus (Acanthocereus tetragonus)

Habitat

Toxicity of Barbed-wire cactus (Acanthocereus tetragonus)

Health Benefits

edible
Inedible
Toxic
No toxicity

NO DATA

Toxic for dogs and cats

NO DATA

Q&A of Barbed-wire cactus (Acanthocereus tetragonus)

  • How to Care for a Barbed Wire Cactus?

  • Is there a recommended way to choose Barbed-wire cactus?