Fairy Castle Cactus Drooping

Fairy Castle Cactus Drooping

Fairy Castle Cactus Drooping

Acanthocereus tetragonus, the cactus that resembles a fairy palace, is known by its scientific name. Wet roots are most likely to blame for the drooping. This cactus requires exceptionally well-drained soil and a lot of strong light. Water it only after the earth has totally dried up.

The cactus in the fairy castle are wonderful, but each has problems. As a cactus owner, you should know the fairy castle cactus’ problems and solutions to these problems, which we have provided in the article below. Keep on reading to know more.

Fairy Castle Cactus

The fairy castle cactus, scientifically known as Acanthocereus tetragonus, is a slow-growing cactus that can grow to a height of six feet. Barbed-wire cactus, triangular cactus, and night-blooming cereus are some of the other common names for this cactus. In addition to the Caribbean, northern South America, and the majority of the southern United States, it is native to Central America. Although it occasionally produces large white or yellow flowers, the fairy castle cactus rarely blooms.

Reasons why Fairy castle cactus could be drooping, withering, and falling

Fairy castle cacti grow and grow well, but like all other cacti and succulents, they have problems.

If your Fairy Castle cactus is drooping, wilting, falling over, or has bent branches, it may be that it has been improperly cared for and needs adjustment.

If you want to know why this is happening and what you can do about it, let’s look at what could be causing these problems in Fairy Castle.

Poor drainage in Fairy Castle

The most likely cause of fairy castle cactus falling over and branch bending is poor drainage, from overwatering or simply using the wrong soil.

After all, this cactus is a cactus and tolerates some drought very well, as most other cactus species do.

Speaking of soil, you don’t want to use the wrong kind of soil when growing this cactus because it can take stagnant water and cause rot. Fairy Castle Cactus can use several different types of soil as long as the soil drains well.


Remove any dead or rotten roots while maintaining healthy, strong roots to prepare this cactus for transplanting into a new container with fresh soil. You can try using the same container, but if the rotting takes over most of the cactus, it’s a good idea to start over.

vermin in a fairy castle

If the cacti in your fairy castle are drooping or wilting, and you’re confident they aren’t rotting, they may be infested with pests. In many cases, the mealybug can deprive the cactus of nutrients.

If you see cottony spots in your fairy castle, look closely to see if anything is moving. You may or may not see movement, but if you see a cottony appearance, you may have mealybugs and should get rid of them immediately.


Remove these bugs by hand using cotton swabs and rubbing alcohol, and spray the cactus with a good quality neem oil weekly to prevent a recurrence.

Not enough light

If all else is not a problem with a drooping or wilting fairy castle cactus, it may simply be that you’re not giving it enough light. If a cactus likes to be bathed and can’t provide that light, it will start to droop and die.

After enough light-ignoring time has passed, it may start stretching in search of the nearest light source. This means that your fairy castle cactus will experience weak and inadequate growth. For this cactus to grow optimally, find a spot that gets full sunlight for a few hours a day. Is needed. If you can’t find a good spot naturally, you should use a quality room light. If the Fairy Castle cactus has already grown a lot, this growth is probably permanent, and you’ll need to either cut off the growth and wait for new growth or plant a new one and wait for new growth.

Indoor Fairy Castle Cactus Care

Fairy castle cacti are native to tropical America and the Caribbean and thrive in warm, dry environments with plenty of bright sunlight.

Fairy castle plants can easily be grown indoors as long as they are placed on a sunny windowsill and receive plenty of light and infrequent watering.

Light RequirementsFairy Castle Cactus Drooping

Fairy castle plants can easily be grown indoors as long as they are placed on a sunny windowsill and receive plenty of light and infrequent watering. Consider having a light. Avoid direct afternoon sun, especially on hot summer days. Protect your plants during the hottest part of the day.

Watering the Cactus in the Fairy Castle

Fairy castle cacti are very drought tolerant. This is because they have been experiencing heavy rains following a long drought in their homeland. Stores water inside while waiting for the next rain (or indoor irrigation). Indoors, wait until the soil is dry between waterings. When making water, be generous. This is called the immersion drying method. Soak the soil when watering and let it dry completely before watering again.

Water your fairytale castle cacti in spring and summer. Water slowly in autumn and sparingly in winter. Keep dry until spring.


Fairy castle cactus prefer dry environments and are not very moisturizing. It grows well in average home humidity. This plant does not need to be sprayed.


When the Fairy Castle cactus grows out of its pot, it is transplanted into one larger pot than its original size in the spring. Don’t put it in a pot that is too big. The floor stays wet for a long time.

Plant food and fertilizers

Plant food can be given to the soil or water to promote development during the warmer months, but it shouldn’t be used in the winter when the cactus is dormant. Cactus fertilizer should be applied in the spring as growth begins again.

Frequently Asked Questions

Are fairy castle cacti poisonous to cats and dogs?

Acanthocereus tetragonus The fairy castle cactus is believed to be non-toxic. You can safely grow a star cactus around your dog or cat at home. 

Where can I buy fairy castle cactus?

Head to your local nursery or garden center and look for Acanthocereus tetragonus fairy castle plants.

Why is the cactus gone floppy?

If the branches droop or sag, the cactus is under some stress. Also, insufficient water or sunlight, frost damage, or mealybugs can stress your cacti and make them appear lumpy or floppy.