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soil treated by ant powder

Can soil that has been treated with ant killer powder be used to grow food crops?


  • PalustrisPalustris Posts: 3,671

    Hope so, since we have used it extensively over the last 20 years in the polytunnel. And since it is 99 percent talcum powder I doubt very much that it is going to be harmful to humans. Any poison in it is going to be quickly diluted when it rains.

  • lellenlellen Posts: 2

    Thank you very much Berghill.

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