Discover Cactus House Plants Varieties for Home

If you're new to the world of cactus house plants, you might be surprised by the incredible variety of species available. With over 1,500 species to choose from, there's a cactus to suit every style and skill level.

Some popular varieties for beginners include the Pincushion Cactus, which is known for its small, round stems and vibrant flowers. The Christmas Cactus is another great option, with its delicate, segmented stems and showy blooms.

The Prickly Pear Cactus is a popular choice for its unique, flat pads and sweet, edible fruits. It's also relatively low-maintenance, making it a great option for busy plant parents.

Small cactuses like the Star cactus, Moon cactus, and Bishop's cap cactus are great options for indoor spaces. They're compact, easy to care for, and can thrive in a variety of conditions.

The Star cactus produces a single white or yellow bloom and remains small, making it a great choice for small spaces. Moon cactuses are grafted plants with two cactuses joined together, often featuring a brightly colored top and staying small.

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Bishop's cap cactus is a spineless cactus that grows very slowly and needs little water, making it ideal for terrariums or bonsai pots. However, be aware that the humidity in a closed terrarium can kill cactus plants, so use an open terrarium with enough space for air to circulate.

Parodia cactuses, also known as silver ball cactuses, are another great option for small spaces. They can produce bright flowers and come in a variety of shapes and sizes.

Some cacti are better suited for indoor spaces than others, and even then, they need proper care. Cacti need direct light, so place them near south- or east-facing windows for the best results.

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If you're looking to add some variety to your cactus collection, there are many options beyond the popular Christmas Cactus. Some varieties, like the Easter Cactus, have similar growing conditions.

The Easter Cactus is a great choice for those who want a flowering cactus, as it produces showy blooms in shades of pink, red, and white. It's also relatively low-maintenance and can thrive in a range of lighting conditions.

If you're interested in a more compact cactus, the Pincushion Cactus is a great option. It's a slow-growing variety that can be easily propagated and is relatively small in size.

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The Disocactus is a fascinating genus of cacti, and one of the most widely grown species is the Disocactus flagelliformis, also known as the Rat's Tail Cactus.

This cactus has a unique appearance with long, hanging stems that resemble a rat's tail. Its flat segments hang gracefully, creating a stunning curtain of green.

To care for the Disocactus flagelliformis, provide it with bright but indirect light. Water it gently when the topsoil is dry.

It prefers a stable and warm environment, with an optimal growth range of 30 to 50℉.

Astrophytum Myriostigma is a unique and fascinating cactus that thrives in bright but indirect sunlight. This allows it to photosynthesize efficiently without getting scorched by direct rays.

To provide the best care for your Astrophytum Myriostigma, make sure to plant it in well-draining soil. This will prevent waterlogged soil and root rot, which can be detrimental to the plant.

It prefers a warm and stable environment, away from sudden temperature changes. This means keeping it away from drafty windows or air conditioning vents.

Astrophytum Myriostigma shows exceptional growth at a temperature range of 65 to 75℉. This is ideal for most indoor spaces, making it a great choice for cactus enthusiasts.

Schlumbergera Bridgesii is a charming and popular epiphytic succulent that thrives in partial shade and slightly humid conditions with an optimum temperature range of 60 to 70℉.

Its distinctive flattened stems are composed of segmented leaf-like structures that can produce vibrant and delicate flowers in shades of pink, red, white, or purple during the holiday season.

The Schlumbergera Bridgesii is known to grow indoors and outdoors, making it a versatile option for plant enthusiasts.

This cactus is capable of producing flowers that can last throughout the holiday season, making it a great addition to indoor spaces during this time of year.

Myrtillocactus is a fascinating species of cactus. It's native to Mexico, which is where you can find this slow-growing cactus thriving in the wild.

One of the standout features of Myrtillocactus is its vibrant blue-green stem, which is a beautiful addition to any indoor space. This species is perfect for indoor gardens because it's relatively low-maintenance.

The Myrtillocactus Geometrizans, also known as the Blue Candle Cactus, produces small white or pink flowers in the summer, but only when grown outdoors. These delicate blooms are a lovely surprise for gardeners who care for this species.

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The Euphorbia Cowboy is a unique and low-maintenance succulent that thrives in lower light spaces. It's a great choice for those who don't have a lot of direct sunlight in their homes.

This variety, also known as Euphorbia acrurensis, boasts a distinctive growth pattern that transforms it into a captivating bush-like succulent. With its arm growth and resilient nature, it's an excellent choice for indoor spaces.

The Euphorbia Cowboy does really well indoors, even in areas that barely get an hour of direct sunlight. It's a great option for those who want a low-maintenance succulent that can thrive in a variety of conditions.

This succulent doesn't produce flowers indoors, but its unique shape and growth pattern make it a visually appealing addition to any room.

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The star cactus is a small but mighty plant, growing only about 2 inches tall and 5 inches wide. It's perfect for indoor spaces, where it can thrive with bright sunlight and well-draining soil.

This cactus is known for its unique appearance, with a greenish-brown body covered in white scales and attractive areoles along its ribs. No spines here, just a beautiful, spineless design.

To care for your star cactus, make sure to keep it in a spot with warmth and stable temperatures, between 70 to 100℉. Avoid placing it near cold drafts, as this can cause stress to the plant.

The star cactus is native to Texas and northern Mexico, but unfortunately, it's been loved to near extinction by cactus collectors. If you're interested in owning one, look for reputable growers who can provide you with a healthy plant.

The Feather cactus is a unique and low-maintenance option for any plant enthusiast. It grows to only 3 inches tall and up to 16 inches wide, making it a great choice for small spaces.

This cactus is native to Nuevo Leon, Mexico, where it's protected from intense sunshine by its covering of wispy white filaments.

To care for a Feather cactus as a houseplant, it's essential to water it carefully, avoiding the "feathers" altogether.

Feeding your Feather cactus twice a year with cactus plant food will help it thrive in its environment.

Christmas cacti are a great choice for adding some color to your home during the winter months. They're also quite unique, resembling Easter cacti and sometimes called shrimp cactus.

These plants are native to South America, specifically the shady forests of southeastern Brazil, where they grow on trees, other plants, or rocks, not in the soil.

Their bloom cycles are triggered by temperature and day length, resulting in two natural blooms per year. This means they'll start producing flower buds when temperatures consistently fall between 40 to 50 degrees or when they're in complete darkness for 14 hours a day.

If you live in USDA Zones 10 through 12, you're in luck – these plants thrive in your region.

Prickly Pear and Cholla Varieties are great options for your cactus house plant collection. They're known for being cold-tolerant, with some species able to withstand temperatures below zero degrees.

Prickly pear cacti, in particular, are easy to grow and produce flowers and fruit abundantly with little care. They're a popular choice among gardeners in North America.

Some prickly pear cultivars are grown specifically for their ornamental value, with varying spine patterns and fleshy lobes adding visual interest to your space.

Prickly pear cacti are some of the most cold-tolerant species in the world, with several species able to withstand temperatures below zero degrees.

Gardeners throughout North America grow prickly pears in dry, sunny landscape locations and indoors in well-lit rooms. They flower and fruit abundantly with little care.

Nurseries grow dozens of prickly pear cultivars, mostly for their ornamental value. People have cultivated these plants and consumed the edible fruits since prehistoric times.

Prickly pears produce flowers and fruit prolifically, making them a great choice for adding some visual interest to your space.

If you're looking for a low-maintenance option, prickly pears are a great choice, requiring minimal care to thrive.

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The Melon cactus is a standout addition to any succulent garden, with its distinctive, round top resembling a colorful melon. It produces red or white structures called cephalium that protrude from the tops of the plant, from which flowers appear.

To care for your Melon cactus, make sure it gets plenty of sunlight. It prefers to avoid sitting in soggy soil, so water only when the soil is dry.

In winter, reduce watering to prevent mold from growing. The optimum temperature range for this cactus is above 70℉.

Cholla cacti are closely related to prickly pears and have a more restricted range within the American southwest.

Cholla cacti grow rounded or elongated cylindrical stems connected by segmented joints. These stems can be quite large, making them a notable feature in any garden.

Dense spines covered in paper sheaths appear all over chollas, and are colorful in some species. This unique characteristic makes cholla cacti a great addition to xeriscaped or Southwestern-style gardens.

Cholla cactus makes an excellent addition to xeriscaped or Southwestern-style gardens in sunny dry locations.

Barrel and Fairy Castle Varieties are popular choices for cactus house plants. They offer a range of characteristics that make them stand out.

Barrel cacti can grow long, dense, and sharp spines, or have cottony filament covers. This variety in spines adds to their ornamental value.

Some barrel cactus types have few to no spines, making them a great option for those who want a low-maintenance cactus.

Barrel cacti come from the North American desert southwest and live up to 100 years.

They grow to less than 3 feet tall and are a popular choice for ornamental plants, prized for their yellow, orange, pink, or red flowers.

Plant nurseries often offer a range of barrel cacti, with spines that vary greatly in length, density, and texture.

Some barrel cacti have few to no spines, while others have long, dense, and sharp spines, or even cottony filament covers.

Golden barrel cactus, Echinocactus grusonii, is a rare and endangered species in the wild, found in east-central Mexico.

It grows in the shape of a flat-topped globe, with gently curved golden spines lining the ribs.

Golden barrel cactus is a wonderful addition to xeriscaped and desert-themed gardens, and can be grown in an arid landscape or as a houseplant.

It's essential to purchase golden barrel cactus from a reputable nursery to ensure its success in your garden or indoor space.

The Fairy Castle cactus is a unique and fascinating plant. It's also known as Cereus tetragonus, and is native to North America.

This cactus has a distinctive appearance, with many-stemmed clumps that vary in height and resemble tiny towers and turrets. The ribs are distinct and the spines are short and dense.

Fairy Castle cactus grows very slowly, eventually reaching a height of 6 feet. The green flesh turns brown with age.

Rarely does this cactus flower, but when it does, it produces large white flowers that open at night.

The San Pedro cactus is a great choice for indoor spaces, but it's also a popular choice for outdoor landscaping in mild climates. It's drought-tolerant and suitable for xeriscaping.

Growing the San Pedro cactus in a temperate zone requires well-draining soil, and it can thrive in areas with fairly high rainfall.

The Cereus Monstrose, also known as the "Monster Cactus", is a unique and interesting option for indoor spaces. It's a slow-growing cactus with a twisted, gnarled, and densely-branched stem.

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The Astrophytum Asterias, also known as the Star Cactus, is a small, round plant with a unique disc shape that's divided into 7 to 10 sections known as ribs.

Its greenish-brown color and spineless body make it a great choice for indoor gardens. The plant grows in a distinctive way, with woody areoles in the middle of each rib.

To care for your Star Cactus, provide bright sunlight and well-draining soil. This will help prevent waterlogged soil and root rot.

Keep your Astrophytum Asterias away from cold drafts, as it prefers warmth and stable temperatures between 70 to 100℉.

The Cereus Peruvianus, also known as the Night Blooming cactus, is a popular choice for indoor gardens.

This tall growing species is native to South America, but it's also thriving in Australia.

It's known for its firm stem and ribbed texture, making it a great option for indoor spaces.

The Night Blooming cactus produces stunning large white flowers that bloom at night, even in bright indoor areas.

You can expect to see 10 to 30 centimeters of growth per year, depending on the environment.

There are many cereus species out there, some with long spines and some with itty-bitty spines, great for homes with pets and children.

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The Pachycereus Pringlei, also known as "The Cardon Cactus", is a unique species that doesn't grow arms until it's decades old. This slow-growing cactus is native to Mexico and can reach a maximum height of about 6-10 meters outdoors over a lifetime.

Growing indoors, you can expect it to grow at a rate of a few centimeters per year. That's much slower than its outdoor counterpart, but still a great option for a home companion.

It's worth noting that blooms can find it difficult to form in lower light areas. So, make sure to provide your Pachycereus Pringlei with plenty of light for the best results.

Older plants tend to do much better indoors than younger plants, so be patient and give your cactus time to mature.

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The Cereus Monstrose, also known as the "Monster Cactus", is a unique and interesting species native to South America.

This slow-growing cactus has a twisted, gnarled, and densely-branched stem, typically with small spines.

White flowers bloom in the summer when grown in well-lit areas.

If you get infestations like mealy bug or scale, try moving the Monstrose outside temporarily after treatment so it can defend itself faster.

The moon cactus is a unique and low-maintenance option for cactus enthusiasts. It's a grafted combination of two distinct plant species, with the bottom plant being a Hylocereus species and the colorful top being a Gymnocalycium mihanovichii.

The moon cactus stays small, typically under 6 inches tall, making it a great choice for small spaces or indoor gardens. It's also a great option for those new to cactus care, as it requires very little maintenance other than occasional watering.

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The San Pedro cactus is a popular choice for gardeners, and for good reason. It's easy to grow and can thrive in a variety of conditions.

San Pedro cactus is native to the Andes Mountains in Argentina, Bolivia, Chile, Ecuador, and Peru, where it grows at elevations between 6,600 and 9,800 feet above sea level.

It's drought tolerant and suitable for xeriscaping, making it a great option for those in temperate growing zones.

Small cactuses don't have to be a compromise on style or low maintenance. The star cactus is a great example, producing a single white or yellow bloom.

They come in a variety of shapes and sizes, like the moon cactus, which is actually a grafted plant with two cactuses joined together to grow as one.

Some small cactuses, like the bishop's cap cactus, remain small and grow very slowly, making them ideal for terrariums or bonsai pots.

The ball-shaped Parodia cactuses, often called silver ball cactuses or silver balls, can produce bright flowers and add a touch of whimsy to any room.

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The Euphorbia trigona, also known as the African Milk Tree, is a captivating addition to any collection.

Its triangular stems and side ridges covered with thorns and tear-drop shaped leaves make it a unique and eye-catching plant.

To keep it thriving, this plant demands ample sunlight and well-draining soil. Water it moderately, allowing the soil to dry between waterings.

It prefers warmth, with an optimal temperature range of 70 to 90°F, making it perfect for indoor spaces.

Just remember to handle it with care due to its toxic sap.

The Gymnocalycium Mihanovichii, also known as the Moon Cactus, is a great option for those looking for a low-maintenance cactus. It's perfect for indoor spaces as long as it's provided with bright but filtered sunlight.

This cactus prefers well-draining soil, so make sure to plant it in a pot that's designed for cacti. Water it gently, allowing the soil to dry between drinks.

The Moon Cactus prefers warmth and protection from cold spots, so avoid placing it near air conditioning vents or drafty windows. During its growing season, offer it diluted plant food to support its growth.

In terms of watering, it's best to water this cactus sparingly, only when the soil is dry. A moisture meter can be a helpful investment to ensure you're not overwatering.

Small Types of Cactus are perfect for adding a touch of desert charm to your home without taking up too much space.

The Star cactus is a great option, growing to be quite petite and producing a single white or yellow bloom.

Moon cactuses are grafted plants that often have a brightly colored top and can stay small in size.

Bishop’s cap cactus is a spineless cactus that remains small in size and needs little water, making it ideal for terrariums or bonsai pots. However, be aware that the humidity in a closed terrarium can be detrimental to cactus plants.

For a unique look, consider the Parodia cactuses, also known as silver ball cactuses or silver balls, which can produce bright flowers.

Cacti are giving mini succulents and fiddle-leaf fig trees a run for their money, popping up in the corners of living rooms and bedrooms all over the internet.

To thrive indoors, cacti need direct light, preferably near south- or east-facing windows. Near south- or east-facing windows is always the best.

Cacti are drought-tolerant, but they still need water. Water them sparingly, when the soil is dry, and consider investing in a moisture meter for accuracy.

In the spring and summer months, your care routine should change slightly. You can water them more then, and fertilize once a month.

Some popular cacti species for indoors include the Myrtillocactus fukurokuryuzinboku, a hardy Mexican cactus. A great hardy hanging cactus is also available, with mature specimens featuring both black and gold arms.

The Mammillaria is a go-to cactus for indoors. Make sure not to water it when it's too cold, as it can get stem rot.

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