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i’ve had this cactus for about 3 years and these spots just appeared.… | Pests, diseases and problems | Plantaコミュニティ

Micaela

i’ve had this cactus for about 3 years and these spots just appeared. idk what they are and was wondering if anyone else does

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  1. JR

    Scale? If yo can pop one off with your fingernail or a qtip soaked with alcohol , they are kinda white n fuzzy inside the “shell”

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    • Micaela

      should i be worried about them?

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  2. JR

    Yes. They are harmful to your plants. I usually use isopropyl alcohol and remove what I can see, then spray it all over the plant. But I think I’ve heard not to spray succulents/cacti with this. So there are other options like Neem and insecticidal soap that you’d prob want to check into

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    • Micaela

      thank you

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    • JR

      One of my plants w scale if that helps id what you have

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