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I need to make a spray of hydrogen peroxide and water to clean off… | Propagating & Sowing | Plantaコミュニティ

Lynda

I need to make a spray of hydrogen peroxide and water to clean off the mushy end of a plant that I am propagating. What is the percentage of water and peroxide that I should use for spray? THX☺️

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  1. Adian Rankin

    If you are using 3% hydrogen peroxide, you can actually just use it straight from the bottle. Higher concentrations will have a mixture that had a lower concentration compared to water

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    • Lynda

      Can I just use the 3% hydrogen peroxide on a cotton ball and dab it on the base of the stem where it the mushy part was? 🫤

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    • PlantLady

      You can, but dabbing it on when it’s already mushy will not kill the bacteria inside the stem. You’ll need to remove the mushy part, then spray the stem with a hydrogen peroxide solution in case there is any bacteria left.

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