How To Treat Spider Mites On Cactus

Any plant enthusiast can find spider mites on cactus plants to be a terrible experience.

Even while a spider mite infestation may not be as severe as it first appears to be, it should always be treated before it spreads and kills the entire plant.

Spider mites are minuscule pests that resemble moving dots that eat by piercing plant leaves and sucking out their sap or juice, leaving behind yellow spots or stipples as a byproduct.

As soon as you notice spider mites on your cacti, you must begin treating them. You can use the following spider mite removal techniques to get rid of spider mites on cactus plants:

Neem Oil

Insecticidal and pesticidal qualities of neem oil suffocate spider mites on cactus plants, stop their growth, or kill them if they have already gotten deeply embedded in the plant tissues.

Neem oil should be combined with water at a ratio of two teaspoons per one quart (liter) of water in order to be used.

Fill an atomizer or spray bottle with the mixture, and begin misting each cactus leaf—including the stems—until they are totally submerged in the spider mite remedy.

Insecticidal Soap

Using insecticidal soap on cacti plants to prevent spider mites is another all-natural method that has been demonstrated to be successful. Spider mites are killed with insecticidal soap, but other insects, spider mites, natural adversaries, and pollinators are not harmed.

Spray the spider mite-infested leaves with a solution made by combining one teaspoon insecticidal soap with one gallon of water in a spray bottle.

Horticultural Oil

Another all-natural remedy for controlling spider mites on cactus plants is horticultural oil spider mite treatment.

This spider mite control approach coats leaves with a protective layer that suffocates spider mites by preventing them from getting to the plant’s surface.

For each application of this spider mite treatment, combine one tablespoon of horticultural oil with two gallons of water in a spray bottle and give it a good shake.

Spray the whole surface of your cacti, including the stems, fissures, and any other area where spider mites are likely to be present, after you have finished combining your mixture.

Predatory Mites

Introducing predatory mites that feed on spider mite eggs, larvae, nymphs, and adults is another efficient method for getting rid of spider mites on cacti plants.

These predators will eliminate spider mites without endangering pollinators, other insects, or the natural enemies of spiders.

To enhance spider mite mortality, you must keep releasing predatory mites every several days.

High-Pressure Water

Another spider mite treatment technique you can employ to get rid of spider mites on cactus plants is high-pressure water.

Spider mites will be forced off the leaves by the high-pressure jet and launched into a pail of soapy or plain water, where they will finally drown and perish.

Because some spider mites may have survived after being driven away from your plant’s leaves by wind, you might need to repeat this spider mite treatment in order for it to be completely successful.

Beneficial Insects

Introducing beneficial insects like ladybugs, green lacewings, and predatory wasps, which are spider mites’ natural enemies, is another effective spider mite treatment strategy you can apply.

Ladybugs consume spider mite eggs, while the other two, depending on their species, consume spider mite larvae, nymphs, or adults.

The population of this parasitic predator on your plant must be rebuilt over the course of a week until it is ready for the return of spider mites the following season.

Alcohol and Water

The only way to cure spider mites on cactus plants if they have already gotten deep inside the plant’s tissues is to pour alcohol or rubbing alcohol mixed with water at a ratio of one part rubbing/isopropyl alcohol to three parts water.

Directly apply this mixture to any area that has been afflicted with spider mites, covering it completely. Alcohol will cause the exoskeleton of the spider mites to dry out, leading to their desiccation and eventual death while keeping the leaves of your cactus unharmed.

Dish Soap

You can also use dish soap with water at a ratio of one teaspoon per quart (liter) of water to cure spider mites.

Then, fill an atomizer or spray bottle with the mixture and begin dousing cactus plants in spider mites until they are totally covered.

Dish soap will suffocate and kill spider mites by rupturing the integrity of their exoskeleton, which ultimately leads to desiccation and death.

Diatomaceous Earth

Dusting your plant’s leaves with diatomaceous earth is another spider mite treatment option you can employ if the spider mites on your cacti plants are still in the nymphal or larval stage.

They will become dehydrated and die as a result, leaving other insects, such pollinators, alone. This spider mite treatment must be used again every two weeks until all spider mites are eliminated.


You can also use mouthwash mixed with water at a ratio of one teaspoon of soap per quart (liter) of water as a treatment for spider mites.

Spray the mixture on cactus plants until they are thoroughly covered in spider mites by placing it in an atomizer or spray bottle.

By destroying the integrity of the spider mites’ exoskeleton, mouthwash will suffocate and kill them, causing desiccation and eventual death.

Insecticidal Soap Spray

Sprays made of insecticidal soap are among the best ways to get rid of spider mites on succulent plants.

Making your own pesticide soap spray at home assures that you only use natural pest control agents that won’t hurt your plants.

In a container with five gallons of water, combine water and mild dishwashing liquid to create an organic spider mite treatment (note: do NOT use anti-bacterial dishwashing solutions).

Use a spray bottle to immediately treat spider mites and other contaminated parts of your succulent plants with this spider mite control solution until it drips from the plant leaves.

Neem Oil Spider Mite Treatment

A natural remedy for spider mites on succulents is neem oil spider mite therapy.

Natural elements in this pesticide-free spider mite treatment make it safe for family members and pets while also effectively controlling spider mites.

It deeply penetrates the leaf surface, killing eggs, nymphs, adults, and even their webs!

Neem oil should not, however, come into contact with the eyes, therefore you must use caution when using it on the spider mites nearby.

Flush Them Out with Water

Spraying spider plant water on succulents will drown out any spider mites that are there.

As soon as you identify these pests, use a spider mite control spray and wash the mites off your plants to prevent further damage to the leaves of your developing succulent plants.

For prompt relief, blast spider mites with a powerful stream of water from a showerhead or hose pipe.

Alcohol Spider Mite Treatment

Simply fill a spray bottle with with rubbing alcohol or isopropyl alcohol, then thoroughly spray the plant, making care to cover both leaf undersides.

Make sure plants are not exposed to direct sunlight when employing this spider mite control method for efficient spider mite elimination.

Diatomaceous Earth for Spider Mites

Effective spider mite removal for succulents is possible with diatomaceous earth treatments.

The non-toxic and efficient treatment for spider mites in most plants is diatomaceous earth!

A thin amount (about two teaspoons) should be scattered around the base of the plant, especially under the leaves where you frequently see these pests.

This diatom dirt works by progressively dehydrating them while not damaging any living plant parts by scratching their exoskeletons!

However, be careful not to allow the powder come into touch with water, as this will reduce the powder’s efficacy as a pesticide.

Beneficial Insects to Control Spider Mites

For the prevention of spider mites on succulents, utilize beneficial insects like ladybugs, green lacewings, and praying mantis.

These naturally occurring predators are ideal companions for any garden because they prey exclusively on spider mites.

You can cultivate flowers and herbs like dill, fennel, clover, or other flowering plants that are reputed to be spider mite-repellent to draw spider mite predators.

Mouthwash Spider Mite Treatment

Treatment for spider mites using mouthwash is a successful pest management strategy for succulents.

To get rid of spider mites without harming any plants, simply combine one part mouthwash with nine parts water and spray the mixture straight on the pests!

Chemicals in mouthwash interrupt the spider mites’ digestive processes or rapidly dehydrate them, killing them.

However, when using any spider mite treatment, be sure to avoid disturbing or placing these plants in direct sunlight!

How can I quickly get rid of spider mites?

Testing was done to see how harmful pepper extracts were to spider mites. Approximately 45% of adult spider mites were destroyed by these peppers:

  • the bell pepper
  • Jalapenos
  • Chile
  • chilly peppers

Spider mites are also repelled by other pepper cultivars, including Bishop’s crown and lemon drop peppers.

Hot pepper repellant is available in stores, online, or you can build your own.

Other home remedies

  • Dish soap: To get rid of spider mites, mix 3 teaspoons of dish soap with 1 gallon of water, according to the Oregon State University Extension program. Spray the soapy water on the infected plant leaves once a week or as required using a spray bottle.
  • Rubbing alcohol: You can kill spider mites with the rubbing alcohol you have lying about your home. Cotton balls can be used to clean infected houseplants’ leaves by soaking them in rubbing alcohol. After letting the plants soak in the dish soap or rubbing alcohol for a few hours, thoroughly rinse the leaves with water.
  • Any spider mites that may have escaped the effects of homemade repellents can be washed away with the use of a garden hose. Spider mites can reappear after each rinse, so washing them away is only a temporary fix.

What method gets rid of spider mites on plants the quickest?

Plant cleaning. Spider mites that are visible can be eliminated by using an alcohol and water solution. Pour a solution containing 1 cup of alcohol and 30 ounces of water into the spray container. Spray the leaves thoroughly on both sides, then use a paper towel to dry them off.

Can plants recover from spider mites?

Have you ever had plants in your garden that were gorgeous before going bad? Perhaps you saw patches of withered or decomposed foliage or clusters of tiny white dots spreading across the leaves of your plant. Perhaps, like me when I was a beginning gardener, you witnessed entire plants decimated in a matter of weeks before realizing too late that they had been ravaged by a spider mite infestation.

You probably understand what I’m talking about if you’ve ever had to deal with spider mites in your garden. You’ve probably even wondered yourself, “Can my plants recover from this?

I have some good news for you as someone who has spent a decent amount of time combating spider mites and studying what works best when it comes to controlling these garden pests:

If adequate time and care are given to both treatment and prevention, plants can recover from spider mite infestations. Spider mite populations can be significantly reduced while plants are being treated with insecticidal soap and oil sprays, giving plants time to recover.

So, the good news is that. The caveat is that it won’t be simple to get rid of spider mites from your plants. If you follow the four-step procedure I’ve outlined below, you’ll be well on your way to eradicating your plants of spider mites, though it will frequently take at least two weeks of concentrated effort, careful attention, and a regular fertilizer program.

Can spider mites live on cacti?

Spider mites harm succulents and cacti alike by draining the juices from the plants. Webbing and tiny brown dots on the new growth of succulent plants are the first indicators that you have spider mites. These small “insects” are more closely linked to spiders than to actual insects. When seen with the naked eye, they resemble dust.

In reality, red spider mites are reddish-brown in color, and they like hot, dry environments. Misting and above watering might lessen their occurrence since they don’t like dampness. The innocuous, much larger red mite, which is a harmless predator mite, should not be mistaken with these red spider mites. Follow the manufacturer’s instructions when using a miticide to completely get rid of these mites from the plant. Phytoseiulus persimilis is another predator that can be utilized as a biological control. In addition to needing temperatures above 70 F (21 C), this predator finds it challenging to keep a balance between prey and predator.

There are other pests besides spider mites that harm succulent plants. Eriophyid mites are those that feed on aloe and also affect other species including Haworthia and Gasteri. These mites have two pairs of legs as opposed to the four sets of legs found on spider mites.

The poison that this mite injects into the tissue causes galling or other aberrant development as it eats. Aloe succulent mite damage is irreparable in aloe plants, and the plant needs to be thrown out. To avoid contaminating other plants, put sick plants in a garbage bag or burn them. Use a miticide on the plant as directed by the manufacturer if the infestation is not severe. Aloes that can withstand freezing temperatures can be exposed to them to kill the mites.

The two-spotted mite, another type of mite, prefers to eat yucca. This mite appears pink, yellow-green, or red under a microscope, with two dark dots on its body. They lack wings and antennae but have eight legs. Tan or gray stippling of foliage is a surefire marker of the two-spotted mite’s existence.

A fine webbing can once more be observed on the undersides of leaves as the infestation gets worse. The plant will perish if the infestation is bad. Mite population growth can be slowed down by using insecticidal soap and spraying the plant area to maintain a high humidity level. Also helpful will be chemical control using items referred to as acaricides.

Check the succulents periodically so you can take action before the infestation gets out of control if you want to really get a handle on the mites. Use the right amount of water, fertilizer, and sunshine to keep the plants healthy. Remove any succulent sections that are dead or dying, and discard of seriously ill plants right away.