The monkey tail cactus (*Cleistocactus colademononis*, previously *Hildewintera colademononis*) is a type of cactus plant characterized by its long, cascading shape and white, hair-like spines. Also called soft monkey tail cactus, it gets its common name from its hairy appearance that resembles a monkey's tail. 

In spring and early summer, this cactus produces bright red flowers. Its origins can be traced to the mountainous countryside of Santa Cruz, Bolivia, where it can be found growing naturally in rocky soil. As a houseplant, it's commonly grown in hanging baskets, which allow its long drooping stems to grow freely. Each stem can increase in size by nearly a foot every year. 
Monkey tail cacti are relatively easy for beginners to grow. Follow these plant care guidelines to ensure that your monkey tail cactus thrives. 

1. __Light__: Monkey tail cacti thrive in areas that receive plenty of bright, indirect sunlight. While indirect light is ideal, this desert-native cactus will tolerate some full sun as well. 
2. __Water__: Water your cacti weekly in the spring and summer growing season. Your monkey tail cactus will store water in its stems for fall and winter when it enters its dormancy period. Lightly water it during the off-season when the soil is completely dry, but be careful to avoid overwatering your plant as overwatering can lead to root rot.  
3. __Soil__: A well-draining organic soil mix or specially formulated [cactus soil mix](https://www.masterclass.com/articles/cactus-soil-mix-guide) is ideal. Look for cactus mix at your local nursery or add perlite to a standard potting mix to help the soil drain excess water. 
4. __Fertilizer__: During its growing season in the spring and summer, apply a low-nitrogen, high-potassium fertilizer monthly to encourage growth.
5. __Pot__: The monkey tail cactus has a shallow root system and doesn't need a large pot to thrive. As the stems grow past the length of the pot, however, consider repotting your plant in a hanging basket to allow the flowing stems to trail. 
6. __Pests__: The monkey tail cactus is prone to infestations of [mealybugs](https://www.masterclass.com/articles/how-to-get-rid-of-mealybugs), spider mites, and scale insects. If you notice an infestation, use a cotton ball to apply rubbing alcohol along the spines to remove the pests. Then apply a gentle insecticide like [neem oil](https://www.masterclass.com/articles/neem-oil-for-plants) to prevent another infestation. 
7. __Propagation__: To [propagate](https://www.masterclass.com/articles/how-to-propagate-plants) your monkey tail cactus, cut off part of a stem and allow it to dry for several days. Once the end has formed a callus, plant it in rich, organic cactus soil. Place the plant in a humid area that receives a mix of full sun and partial shade. Your plant should begin to root within a few weeks. 
The monkey tail cactus and rat tail cactus (*Aporocactus flagelliformis*) can both be propagated from cactus seeds or from stem cuttings and can grow as indoor plants following the same plant care guidelines. That said, a couple of differences set them apart. 

- __Spines__: The rat tail cactus is characterized by short, golden, prickly spines, whereas the monkey tail cactus has long, white, hair-like spines. 
- __Stems__: The monkey tail cactus grows longer than the rat tail cactus and has thicker stems. 

Grow your own garden with Ron Finley, the self-described "Gangster Gardener." Get the [MasterClass Annual Membership](https://www.masterclass.com/) and learn how to cultivate fresh herbs and vegetables, keep your house plants alive, and use compost to make your community—and the world—a better place.
If you’re looking to grow more succulents and cactus plants, consider adding the monkey tail cactus to your houseplant collection. 

If you’re looking to grow more succulents and cactus plants, consider adding the monkey tail cactus to your houseplant collection. 

Monkey Tail Cactus Care Tips: How to Grow Monkey Tail Cactus

The monkey tail cactus (Cleistocactus colademononis, previously Hildewintera colademononis) is a type of cactus plant characterized by its long, cascading shape and white, hair-like spines. Also called soft monkey tail cactus, it gets its common name from its hairy appearance that resembles a monkey&#39;s tail. In spring and early summer, this cactus produces bright red flowers. Its origins can be traced to the mountainous countryside of Santa Cruz, Bolivia, where it can be found growing naturally in rocky soil. As a houseplant, it&#39;s commonly grown in hanging baskets, which allow its long drooping stems to grow freely. Each stem can increase in size by nearly a foot every year.

What Is a Monkey Tail Cactus? 

Monkey tail cacti are relatively easy for beginners to grow. Follow these plant care guidelines to ensure that your monkey tail cactus thrives. <ol class="mc-m-4"><li class="mc-my-4"> 1. Light: Monkey tail cacti thrive in areas that receive plenty of bright, indirect sunlight. While indirect light is ideal, this desert-native cactus will tolerate some full sun as well. </li><li class="mc-my-4"> 2. Water: Water your cacti weekly in the spring and summer growing season. Your monkey tail cactus will store water in its stems for fall and winter when it enters its dormancy period. Lightly water it during the off-season when the soil is completely dry, but be careful to avoid overwatering your plant as overwatering can lead to root rot. </li><li class="mc-my-4"> 3. Soil: A well-draining organic soil mix or specially formulated <a href='https://www.masterclass.com/articles/cactus-soil-mix-guide' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/cactus-soil-mix-guide","linkCopy":"cactus soil mix","category":null}'>cactus soil mix</a> is ideal. Look for cactus mix at your local nursery or add perlite to a standard potting mix to help the soil drain excess water. </li><li class="mc-my-4"> 4. Fertilizer: During its growing season in the spring and summer, apply a low-nitrogen, high-potassium fertilizer monthly to encourage growth. </li><li class="mc-my-4"> 5. Pot: The monkey tail cactus has a shallow root system and doesn&#39;t need a large pot to thrive. As the stems grow past the length of the pot, however, consider repotting your plant in a hanging basket to allow the flowing stems to trail. </li><li class="mc-my-4"> 6. Pests: The monkey tail cactus is prone to infestations of <a href='https://www.masterclass.com/articles/how-to-get-rid-of-mealybugs' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/how-to-get-rid-of-mealybugs","linkCopy":"mealybugs","category":null}'>mealybugs</a>, spider mites, and scale insects. If you notice an infestation, use a cotton ball to apply rubbing alcohol along the spines to remove the pests. Then apply a gentle insecticide like <a href='https://www.masterclass.com/articles/neem-oil-for-plants' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/neem-oil-for-plants","linkCopy":"neem oil","category":null}'>neem oil</a> to prevent another infestation. </li><li class="mc-my-4"> 7. Propagation: To <a href='https://www.masterclass.com/articles/how-to-propagate-plants' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/how-to-propagate-plants","linkCopy":"propagate","category":null}'>propagate</a> your monkey tail cactus, cut off part of a stem and allow it to dry for several days. Once the end has formed a callus, plant it in rich, organic cactus soil. Place the plant in a humid area that receives a mix of full sun and partial shade. Your plant should begin to root within a few weeks. </li></ol>

How to Grow and Care for Monkey Tail Cactus 

The monkey tail cactus and rat tail cactus (Aporocactus flagelliformis) can both be propagated from cactus seeds or from stem cuttings and can grow as indoor plants following the same plant care guidelines. That said, a couple of differences set them apart. <ul class="mc-m-4 list-styled"><li class="">Spines: The rat tail cactus is characterized by short, golden, prickly spines, whereas the monkey tail cactus has long, white, hair-like spines. </li><li class="">Stems: The monkey tail cactus grows longer than the rat tail cactus and has thicker stems. </li></ul>

Monkey Tail Cactus vs. Rat Tail Cactus: What’s the Difference?

Grow your own garden with Ron Finley, the self-described &quot;Gangster Gardener.&quot; Get the <a href='https://www.masterclass.com/' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/","linkCopy":"MasterClass Annual Membership","category":null}'>MasterClass Annual Membership</a> and learn how to cultivate fresh herbs and vegetables, keep your house plants alive, and use compost to make your community—and the world—a better place.

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If you’re looking to grow more succulents and cactus plants, consider adding the monkey tail cactus to your houseplant collection.

If you’re looking to grow more succulents and cactus plants, consider adding the monkey tail cactus to your houseplant collection. 
