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  • Anonymous
    8 months ago

    There's no "when", just "How". It doesn't matter. But, you want it to keep it's shape. So, trim it when the stems get an inch long.

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  • JetDoc
    Lv 7
    8 months ago

    As soon as you can figure out that your "question" does not belong in the category for cars & transportation. MAJOR FAIL!

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