How do I get rid of thrips on my plants?

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Asked By PlantLover93 On

I've got a serious thrip problem — they're taking over my entire plant collection! I've been doing my best to manage them by cleaning the leaves, separating the affected plants, and using insecticides. I even bought some carnivorous plants to help out, but they still spread everywhere. I've got neem oil and hydrogen peroxide ready to go, but I worry that I'm just going to harm my plants more in the process. I'm at the point where I'm considering cutting off all the leaves and trying to kill whatever's left in the soil before the thrips do any more damage. I've also looked into using predatory mites, but with so many plants, I'd need a ton, and they can get pretty pricey.

3 Answers

Answered By PlantRescuer90 On

Insecticidal soap can really help! It removes a protective layer on the thrips, causing them to dehydrate and die. Mixing in a few drops of neem oil can enhance the soap's effectiveness. Just a heads up, you'll need to treat your plants twice a week for a few weeks even after you think the thrips are gone. This is crucial since the eggs won't be affected and new thrips could hatch, so hitting them regularly can help prevent a total invasion from new hatchlings! Good luck!

PlantLover93 -

I've got over 80 plants, some really special ones from family. It's heartbreaking to see them suffer! I'll definitely give this treatment a shot thanks to your advice!

Answered By GreenThumb12 On

Bonnide systemic granules are your best bet for treating thrips. They really get the job done! Sounds like it's time for a dose to help your plants out.

Answered By FoliageFighter On

Are you just using neem oil and peroxide? I'd recommend trying Captain Jack's Insecticidal Super Soap — it worked wonders for my monsteras. While you're at it, consider liquid silica to help strengthen your plants against thrips. If the infestation is really bad, you’ll need to hit it from all angles. A 3:1 alcohol solution can be great for wiping down the plants too. Just remember to use clean towels for each plant so you don’t spread them around. Persistence is key — this could be a multi-week battle, but you'll get through it!

PlantLover93 -

Thanks for all the tips! It's been a real slog. I even got a magnifying glass to spot those sneaky bugs. I'll check out those granules too, especially since I've invested in fancy soil for my plants.

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