Cactus fence

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A cactus fence in Bonaire. Cactus fence, Dutch Antilles.jpg
A cactus fence in Bonaire.
A cactus fence in Mexico. Cactus fence, House of Frida and Diego.jpg
A cactus fence in Mexico.

A cactus fence is a hedge or fence made of closely spaced cactus plants, sometimes with barbed wire or wood interwoven with the cacti.

Contents

Purpose

Such fences are inexpensive to develop in regions where cacti are common, and can provide an extreme deterrent to any but a determined human intruder. Often their primary function is to keep wandering large animals off a private property.

Design

Sometimes, cacti are used as barriers without being formed into a structured fence. Prickly pears (mostly Opuntia stricta ) were imported into Australia in the 19th century for use as a natural agricultural fence and to establish a cochineal dye industry, but quickly became a widespread weed.

In the American southwest, ocotillo stems are often set in the ground to form a structure similar to a cactus fence.

Production

The Rancho Lobos Nursery, in Hermosillo, Sonora, Mexico, provides responsibly-pruned ocotillo to homeowners in the Southwestern United States wishing to build cactus fences. [1]

Cactus Products Limited

Cactus Products is a British company specializing in "sharp, but harmless" cactus-like spikes. The cone-shaped polypropylene spikes are screwed onto a large board to be placed on top of a fence. According to the company's website, "The sharp but harmless wall spikes are a discreet boundary protection system that repel cats and birds from your garden or yard. They also act as a safe intruder deterrent, dramatically reducing the chances of you getting unwanted visitors into your garden." [2]

Related Research Articles

Cactus Family of mostly succulent plants, adapted to dry environments

A cactus is a member of the plant family Cactaceae, a family comprising about 127 genera with some 1750 known species of the order Caryophyllales. The word "cactus" derives, through Latin, from the Ancient Greek κάκτος, kaktos, a name originally used by Theophrastus for a spiny plant whose identity is now not certain. Cacti occur in a wide range of shapes and sizes. Most cacti live in habitats subject to at least some drought. Many live in extremely dry environments, even being found in the Atacama Desert, one of the driest places on earth. Cacti show many adaptations to conserve water. Almost all cacti are succulents, meaning they have thickened, fleshy parts adapted to store water. Unlike many other succulents, the stem is the only part of most cacti where this vital process takes place. Most species of cacti have lost true leaves, retaining only spines, which are highly modified leaves. As well as defending against herbivores, spines help prevent water loss by reducing air flow close to the cactus and providing some shade. In the absence of leaves, enlarged stems carry out photosynthesis. Cacti are native to the Americas, ranging from Patagonia in the south to parts of western Canada in the north—except for Rhipsalis baccifera, which also grows in Africa and Sri Lanka.

Physical security

Physical security describes security measures that are designed to deny unauthorized access to facilities, equipment and resources and to protect personnel and property from damage or harm. Physical security involves the use of multiple layers of interdependent systems that can include CCTV surveillance, security guards, protective barriers, locks, access control, perimeter intrusion detection, deterrent systems, fire protection, and other systems designed to protect persons and property.

<i>Euphorbia</i> A genus of flowering plants in the spurge family Euphorbiaceae

Euphorbia is a very large and diverse genus of flowering plants, commonly called spurge, in the spurge family (Euphorbiaceae). "Euphorbia" is sometimes used in ordinary English to collectively refer to all members of Euphorbiaceae, not just to members of the genus. Some euphorbias are commercially widely available, such as poinsettias at Christmas. Some are commonly cultivated as ornamentals, or collected and highly valued for the aesthetic appearance of their unique floral structures, such as the crown of thorns plant. Euphorbias from the deserts of Southern Africa and Madagascar have evolved physical characteristics and forms similar to cacti of North and South America, so they are often incorrectly referred to as cacti. Some are used as ornamentals in landscaping, because of beautiful or striking overall forms, and drought and heat tolerance.

<i>Fouquieria splendens</i> Species of flowering plant

Fouquieria splendens is a plant indigenous to the Sonoran Desert and Chihuahuan Desert in the Southwestern United States, and northern Mexico.

<i>Cylindropuntia bigelovii</i> Species of cactus

Cylindropuntia bigelovii, the teddy bear cholla(choy-ya), is a cholla cactus species native to Northwestern Mexico, and to the United States in California, Arizona, and Nevada.

<i>Ariocarpus</i> Genus of cacti

Ariocarpus is a small genus of succulent, subtropical plants of the family Cactaceae.

Living Desert Zoo and Gardens Botanical garden and zoo in Riverside County, California

Living Desert Zoo and Gardens, formerly the Living Desert Museum, is a desert botanical garden and a zoo located in Palm Desert, Riverside County, California, United States. They are in the Sonoran Desert of the Coachella Valley and Santa Rosa Mountains foothills near Palm Springs, California.

<i>Echinocactus grusonii</i> Species of cactus

Echinocactus grusonii, popularly known as the golden barrel cactus, golden ball or mother-in-law's cushion, is a well known species of cactus, and is endemic to east-central Mexico.

<i>Selenicereus megalanthus</i> Species of plant

Selenicereus megalanthus, synonym Hylocereus megalanthus, is a cactus species in the genus Selenicereus that is native to northern South America, where it is known, along with its fruit, by the name of pitahaya. The species is grown commercially for its yellow fruit, but is also an impressive ornamental climbing vine with perhaps the largest flowers of all cacti.

Bird control spike

A bird control spike, also known as an anti-roosting spike, pigeon spike, or roost modification, is a device consisting of long, needle-like rods used for bird control. Bird control spikes can be attached to building ledges, street lighting, and commercial signage to prevent wild or feral birds from perching or roosting. Birds can produce large quantities of unsightly and unhygienic feces, and some birds have very loud calls that can be inconvenient for nearby residents, especially at night. As a result, bird control spikes are used to deter these birds without causing them harm or killing them.

Cactus cat Mythical creature from American folklore

The cactus cat is a legendary fearsome critter of the American Southwest.

<i>Echinopsis pachanoi</i> A mescaline-containing cactus

Echinopsis pachanoi — known as San Pedro cactus — is a fast-growing columnar cactus native to the Andes Mountains at 2,000–3,000 m (6,600–9,800 ft) in altitude. It is found in Argentina, Bolivia, Chile, Ecuador and Peru, and it is cultivated in other parts of the world. Uses for it include traditional medicine and traditional veterinary medicine, and it is widely grown as an ornamental cactus. It has been used for healing and religious divination in the Andes Mountains region for over 3,000 years. It is sometimes confused with its close relative Echinopsis peruviana.

<i>Selenicereus grandiflorus</i> Species of nocturnal cactus native to Central America and the Caribbean

Selenicereus grandiflorus is a cactus species originating from the Antilles, Mexico and Central America. The species is commonly referred to as queen of the night, night-blooming cereus, large-flowered cactus, sweet-scented cactus or vanilla cactus. The true species is extremely rare in cultivation. Most of the plants under this name belong to other species or hybrids. It is often confused with the genus Epiphyllum.

Saguaro Species of cactus in the Sonoran Desert

The saguaro is a tree-like cactus species in the monotypic genus Carnegiea, that can grow to be over 12 meters tall. It is native to the Sonoran Desert in Arizona, the Mexican state of Sonora, and the Whipple Mountains and Imperial County areas of California. The saguaro blossom is the state wildflower of Arizona. Its scientific name is given in honor of Andrew Carnegie. In 1994, Saguaro National Park, near Tucson, Arizona, was designated to help protect this species and its habitat.

Huntington Desert Garden

The Huntington Desert Garden is part of The Huntington Library, Art Collections and Botanical Gardens in San Marino, California. The Desert Garden is one of the world's largest and oldest collections of cacti, succulents and other desert plants, collected from throughout the world. It contains plants from extreme environments, many of which were acquired by Henry E. Huntington and William Hertrich in trips taken to several countries in North, Central and South America. One of the Huntington's most botanically important gardens, the Desert Garden brought together a group of plants largely unknown and unappreciated in the beginning of the 1900s. Containing a broad category of xerophytes, the Desert Garden grew to preeminence and remains today among the world's finest, with more than 5,000 species in the 10 acre garden.

<i>Lophocereus marginatus</i> Species of cactus

Lophocereus marginatus is a species of plant in the family Cactaceae. It is sometimes called Mexican fencepost cactus. It has columnar trunks that grow slowly to 12 feet and may reach 20 feet in height. Stems are 3 to 4 inches (9–10 cm) in diameter, with ribs 5 to 7 in (13–18 cm). Its central spine is about 3/8 inch (1 cm) in diameter with five to 9 radials and slightly yellowish in color. Its cuttings are sometimes used to create fences, as its spines are not as large or dangerous as some cacti.

<i>Opuntia</i> Genus of cactus

Opuntia, commonly called prickly pear, is a genus of flowering plants in the cactus family Cactaceae. Prickly pears are also known as tuna (fruit), sabra, nopal from the Nahuatl word nōpalli for the pads, or nostle, from the Nahuatl word nōchtli for the fruit; or paddle cactus. The genus is named for the Ancient Greek city of Opus, where, according to Theophrastus, an edible plant grew and could be propagated by rooting its leaves. The most common culinary species is the Indian fig opuntia.

<i>Cereus</i> (plant) Genus of cacti

Cereus is a genus of cacti including around 33 species of large columnar cacti from South America. The name is derived from Greek (κηρός) and Latin words meaning "wax", "torch" or "candle". The genus Cereus was one of the first cactus genera to be described; the circumscription varies depending on the authority. The term "cereus" is also sometimes used for a ceroid cactus, any cactus with a very elongated body, including columnar growth cacti and epiphytic cacti.

Cactodera cacti, also known as the cactus cyst nematode or cactus cyst eelworm, is a plant pathogenic nematode. It is a pest of plants in the families Cactaceae, Apiaceae, and Euphorbiaceae.

<i>Mammillaria bocasana</i> Species of cactus

Mammillaria bocasana is a species of cactus in the subfamily Cactoideae. It is often sold as a "powder puff" cactus, and also as a "Powder Puff Pincushion." The plant is protected from collecting in the wild in Mexico.

References

  1. Falkenthal, Gayle Lynn (2017-09-14). "Living Walls and Fences Are A Natural Choice". Good Earth Plants. Retrieved 2021-01-24.
  2. "Cactus Cat Deterrent Spikes". Cactus Product. Retrieved 2021-01-24.