Indoor plants attract various pests, such as aphids, spider mites, fungus gnats, mealybugs, scale, thrips, and whitefly. These insects can cause serious damage to plants if not controlled. Common houseplant bugs include tiny aphids, mealybugs, aphids, aphids, scales, and tiny crawlers.
Indoor plants usually enter homes as unwanted stowaways on newly purchased plants, which can quickly spread to other plants. To get rid of these pests, it is essential to know who you are fighting against. Plants don’t attract bugs inherently, but avoiding stagnant water and checking plants before buying them can help prevent infestations.
The most common houseplant pests are scales, mealybugs, spider mites, whiteflies, aphids, and fungus gnats. Scales look like little bumps and are found along the stems. Mealybugs are small bits of white fluff stuck to plant stems, while aphids are small sap-sucking insects that can wreak havoc on plants by feeding on them. Scales are soft-bodied insects that suck plant sap, and tiny crawlers can also be a problem.
To spot and treat common houseplant pests, follow these steps:
- Check for pests by checking the plants before they are bought to ensure there are no critters hanging out in the plants.
- Use water, a cotton swab, and a soap solution to manage pests on indoor plants.
- Remember that plants attract bugs, but not all plants are effective at repelling them. Some plants are better at repelling pests than others, so it’s important to choose plants that are suitable for your needs.
📹 The Ultimate Guide To Plant Pests
Pests are a secret houseplant killer that lots of people suffer with without knowing, so how can you spot if you have a pest problem …
What is the best indoor plant that doesn’t attract bugs?
Sansevierias, also known as mother-in-law’s-tongue or snake plant, are the toughest pest-resistant house plants. These plants have leathery leaves in cream, yellow, and green variegated patterns. Good Earth Plant’s Top 12 Pest-Resistant House Plants offer a variety of easy-to-care plants that can survive even the worst brown thumb plant killer.
These plants are known for their natural toxic leaves, which can be toxic to animals and children. If you are a pet owner or have babies and toddlers likely to chew on a plant, it is important to choose plants that are safe for your critters and kids. Good Earth Plant Company’s mission is to enrich people’s lives with plants, and they offer assistance in selecting the perfect pest-resistant houseplants for your space. Contact them to learn more about their selection and how they can bring green to your indoor spaces.
What can I spray on my houseplants to keep bugs off?
A simple pesticide recipe involves using mild dishwashing liquid or Castille Soap, or natural hand soap, to spray your houseplant with a mixture of 1 tsp of soap and 1 litre of water. Repeat the spray every 4 to 7 days, checking for any foliage imperfections. Cinnamon is another effective pesticide, as it deters Fungus Gnats, which attach themselves to houseplant roots and deprive plants of nutrients.
Cinnamon’s antibacterial and antifungal properties help keep fungal growth in the soil to a minimum, while also providing an unsatisfactory or depleted food source for Fungus Gnats. This method can be used to maintain healthy and healthy plants.
How to make sure your plants don’t have bugs?
To maintain healthy plants, it is essential to wash them occasionally with tepid water to remove dust and pests. Before repotting, ensure that the pots are clean and bleached. Raise the humidity level to 40-60%, but not too much, especially in winter when the air may be dry. Consider adding a humidifier near your plants if necessary. Clean up fallen leaves and remove organic matter from the soil, as damp leaves can be an ideal breeding environment for pests. Remember to wash and bleach pots before repotting to prevent the spread of diseases.
What do houseplant mites look like?
Spider mites are a common arachnid found on houseplants, with the two-spotted spider mite being the most common. These mites have eight legs and an oval-shaped body, which can be greenish or almost translucent. They are closely related to spiders and ticks. To control spider mite infestations, move houseplants to a cooler room, keep soil moist but not overly saturated, and water plants when the top half inch of soil is dry. Repeatedly washing plant foliage with a soft cloth or a forceful spray of lukewarm water can help reduce the spider mite population.
Other control options include treating plants with insecticides containing permethrin or pyrethrin, as well as insecticidal soap and horticultural oil. It is crucial to read the label carefully before using any pesticide, as the availability and recommended use may change from year to year. If the infestation is severe, discard the plant and place a plastic bag over it to prevent spider mite migration. To prevent future infestations, keep newly acquired houseplants in an isolated area for a few weeks and monitor them for pest problems before placing them with healthy plants.
Do indoor plants have bugs?
Indoor plants, particularly those that thrive in high humidity or have a lot of water, are susceptible to various pests. To prevent damage, it is crucial to learn how to identify these pests before taking action. The top five insect offenders to be alert for are scales, spider mites, and whiteflies. Scales are small, oval, and flat insects that suck sap from plants, removing essential nutrients and leaving a sticky residue called honeydew. They are most likely found on the underside of leaves and stems, but can also be found on the upper leaf surface.
Spider mites, small, oval, and reddish-brown, feed off plants by piercing leaf tissue and sucking up fluids, depriving them of nutrients. Their silky webs along stems and veins are a more visible indicator of their presence. Whiteflies, tiny, winged insects that might mistakenly look like gnats, are not a type of fly but are white and often congregate on the underside of leaves. Like scales, whiteflies suck up a plant’s fluid and leave honeydew in their wake. Understanding these pests and taking appropriate action can help protect your indoor plants.
How do you know if your houseplant has pests?
Insects can cause changes in leaf color or texture, such as spotted, speckled, or yellowed leaves, distorted or misshapen leaves, and webbing. Honeydew, a secretion by some insects, makes leaves shiny and sticky, encouraging sooty mold growth. It can also drip onto surfaces, coating them with a sticky layer. Look for insects beneath leaves, clustered along new growth, or lodged where stems and leaves join. A 10-power magnifying glass can help confirm a diagnosis.
How do you keep plants indoors without bugs?
Experts suggest bathing or soaking plants in water with mild dishwashing soap before bringing them indoors. If plants are too big, spray them with water to remove outdoor dust and insects. Wash the leaves with water and dishwashing soap, then rinse. The soapy water also kills pests in the soil. Check plants for infestations and treat them with insecticidal soap if needed. Wash the outside of pots to remove dirt and unwanted pests.
If needed, prune, separate, or repot plants if needed. Gradually reintroduce plants to indoors, as they may undergo shock if brought from outdoor conditions to indoors, resulting in yellow leaves, wilt, dieback, or even death.
How do you bring houseplants inside without bugs?
Experts suggest bathing or soaking plants in water with mild dishwashing soap before bringing them indoors. If plants are too big, spray them with water to remove outdoor dust and insects. Wash the leaves with water and dishwashing soap, then rinse. The soapy water also kills pests in the soil. Check plants for infestations and treat them with insecticidal soap if needed. Wash the outside of pots to remove dirt and unwanted pests.
If needed, prune, separate, or repot plants if needed. Gradually reintroduce plants to indoors, as they may undergo shock if brought from outdoor conditions to indoors, resulting in yellow leaves, wilt, dieback, or even death.
How do you check plants for bugs?
To prevent pest issues on indoor plants, inspect the tops and undersides of leaves for insects, webbing, holes, and eggs. Discolored leaves may indicate a pest problem. Use a ten-power hand magnifying lens to identify pests. Choose healthy plants with growing requirements that match the indoor environment and provide proper plant care to minimize pest issues. Regularly examine plants for insects and isolate them if found. Learn about basic care and growing needs for your plant to prevent or minimize pest issues.
What indoor plant keeps bugs away?
Basil and mint are delicious herbs that can be used as pest control and mosquito repellent since ancient times. They are easy to grow and have been used to repel house flies, mosquitoes, and fruit flies. Sage and rosemary are also lovely herbs that can be used as powerful bug deterrents. They can be added to home-cooked meals and burned to create smoke that can stop mosquitoes, flies, and other bugs. They can also be placed in clothes drawers to repel silverfish and moths.
Citronella Plant and Lemongrass are similar to citronella candles, as they both emit a strong citrus scent. Grow these plants in pots on your front porch or patio, and crush a leaf and rub it on your skin as a natural mosquito repellent. You can also grow these plants near doors or windows as a natural pest control method to keep flying bugs away.
What plant does not attract bugs?
Despite its reputation as a soothing and calming scent, lavender is often avoided by insects. To deter moths, fleas, flies, and mosquitoes from entering your domicile, it is recommended that you consider planting lavender in quantities sufficient to fill a bushel in entryways around your house.
📹 The SECRET to get rid of plant pests
It had been such a wild ride to get rid of Thrips in my plant collection. One of the worst houseplant pests you can deal with.
I had a bag of potting soil that was infested with fungus gnats. I didn’t know about it until I had potted all the plants I bought last fall. I also keep carnivorous plants. My sundews ate like kings all winter. I would only ever see one or two gnats on my computer monitors, but my sundews were wallpapered with them.
Should I check my plants once a week for bugs instead of waiting for them to destroy my plants… I have literally just spent god knows how long with a light and magnifying glass looking for bugs. Then I scrolled through loads of your articles to find one about pests, cos I don’t have a clue what I’m looking for lol Once again, you’re a massive help, thankyou… 🙏
I think you may not want to try to make peace with fungus gnats. The adults, other than laying a hundred or two hundred eggs, may just be annoying, but the larvae are actually harmful. They can kill plants. They don’t just eat fungus, especially when there is a high population — which happens really fast. Fungus gnat larvae eat plant roots. Not just the little hair roots, but the thicker roots too, and they can also tunnel into plant stems and even crowns. But probably the more deadly problem with fungus gnat larvae is that all those chew wounds are avenues for the pathogens that cause rot. It’s worth it to keep fighting them. Cinnamon is a great idea, as a powerful antibacterial and antifungal, plus that scent we like so much repels many pests, including ants. It’s a good idea to watch for ants in your plants too! They often signal that there are plant pests present, because ants bring them in, “farm” them for the honeydew, and even protect the pests from natural predators!
Fungus gnats do kill plants. The larvae that hatch are numerous & eat at the young roots of plants. I have had a beautiful Dutchman’s Pipe fall over when I went to water it because all its roots were gone, and the pot was loaded with adult gnats. I was not aware of how they multiply at the time, but did learn about them after. 😢
Help! I was gone for a couple of weeks for surgery. Came home was still recovering when I noticed I had some unhappy plants. Thrips! On 45 plants! Definitely wasn’t spider mites, no webbing. The damage was consistent with thrips. I cleaned all of the plants getting the poop off of the back side of the leaves. Sprayed down in the bath tub the ones I could. I removed all of the damaged leaves. I’ve treated them twice with Captain Jack’s Dead Bug. I’ve also used concentrated neem oil. How will I know when I’m thrip free? I’m in a one bedroom apartment and can’t quarantine. No place to put them. I have 3 healthy plants in the bathroom but no grow light. No outlet available if I purchase one. I have spaced the plants better in the living room. I have a plant I need to repot in my bedroom that’s healthy, roots coming out the bottom. It’s too hot to repot outside. Help Richard! How far apart do plants with thrips need to be? How will I know they’ve been cured? How do I stop itching from the thought of bugs???
My daughter lovingly brought me some daffodils a couple weeks ago. Before I knew it I’ve got these tiny black wiggly things that look almost like soil. Had plants since 2019 now and never had to deal with this. And all my plants are very closely packed. Idk how they got there from the daffodils, opposite side of the same large room. Not sure how to tackle them but I mostly have succulents (And daughter has a miniature rose bush) so anything that means wiping them down is not going to go well. 😅
Great article as always…I have a pothos that for some reason continues to have leaves yellowing no matter what I do…I have lessened the watering…I don’t have pests and the roots look great..I’m thinking maybe it’s getting to much sun even though the window it’s over has a sheer curtain to block direct sun..I’m lost..I’m thinking of moving it to the kitchen counter to see what it does..what’s your thoughts
Thank you for the information Sheffield. I have terrible problem with bugs. It is terrible. I destroy them and they come back again and again . I think to throw out all the soil of all my plants and port them in new fresh soil . It is terrible it is a night mare they destroyed my little jungle paradise ( I have more than 100 plants in big and small pots ) I need weeks to change the soil to all of them. And you know one day I notice that one plant is effected and the another day I see bugs on another and after I destroy them I see on another . I m very disappointed
Hi! I have 2 plants of japaleno that have been repoted from outside and they start to have colonies of aphids (one plant has green aphids and the other one black aphids). Can you give me some advices for what to do to get rid of them? I hope you will make a article discussing aphids, your articles are eductive and fun to watch! In the passt I’ve tried some of your methods,and all of them worked! Thanks!
If you see this comment can you please reply? I’m dealing with a pest (my first time) I can see little reddish brown dots on my leaves (turning yellow also) I don’t see any webbing however which confuses me on what they are…I know they are alive because if I press down on them with my finger nail they pop (more like the color spreads/squishes) also believe it or not I can see them slightly moving.. I’m still completely a beginner to plants other than simply having them and keeping them alive (I have around 20-30) I did buy some neem oil in a spray bottle, I researched and did accordingly but they are back and worse! Please help me, I don’t want my plant to die. (It’s a dumb cane plant; can’t recall the actual name right now & I will be more than willing to share pictures)
honestly, as gross as they are, mealy bugs are my least-hated pest. they really only infest the one plant (as long as you keep it separate), and they are SO EASY to see and treat. they are SO GROSS and require EXTENSIVE treatment over time, but at least at some point i can feel comfortable ive fixed the issue. every other pest ive had to fight, im now forever paranoid. i will never win the war against fungus gnats or spider mites, and ive come to accept that. but ive had a plant come to me for care that had thrips, and good grief that just changes your entire mental state. i am fundamentally a different person now. i cant really win against some pests, sure, but the grand fight against thrips is won by me every time because either i eradicate or the plant goes. i hate throwing plants out, but with this i must. i now check every single plant i own for thrips every time i water.
Okay I really need your help… I bought a monstera adasonii today from the new plant shop in town… noticed it had mealybugs once it was too late 😭 I haven’t ever had them before, so I flushed the soil down the toilet and ran everything under warm water, scraping off every one I seen… then I dumped a bunch bunch of sevin dust on it… it’s a wish list plant of mine and its quarantined in my bathroom rn… should I just throw it away in like… the neighbors trash can?
I sprayed neem oil on my plants some years ago as there were increasing number of mites. But my plant soon died. Not sure if it’s the neem oil to kill the plant or the plant itself was too weak to survive. So I hesitate to do the same now. If I just spray the neem oil on pot/saucer only, can I still keep pests away from my plant? Thanks 😃
Neem oil and dish soap won’t be successful. I lost so many plants due to spider mites but I could just rescue ficus or philodendrons by putting a transparent foil (such as plastic trash bags) all around the pot of the plant after I water them. But let’s be honest, sometimes you will rot your plant by this procedure or calatheas don’t want to be rescued at all, they just want to die😂 But when I see spider mites, I will shower the whole plant and put them into trash bags to isolate them. So the humidity is increasing and no other plant will be infected. But neem oil never helped me by anything. Every plant owner know this tip from YouTube but who could successfully rescue a plant from bugs with neem oil? Hardly anyone. My nightmare are thrips. When I discover only a few than everything is Allright, I apply pesticides which is given by watering the plant so the roots can absorb the pesticides and the thrips will die when they suck the leaves or stems of the plant. I separate them immediately but in worst case scenarios I have to do this procedure with my whole plants because all have at least some thrips. I really can’t count how many plants I lost just by those two bugs. Fungus gnats are really a blessing against those two 😂 but over watering or root rot is also a thing which I am guilty of. Also some plants seem to be unproblematic af and others have their issues right after you buy them. My mom can take care of succulents and dracaenas but I can’t