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How to Trim Herbs

It's important to trim your herbs with a sharp set of cutters to avoid damaging the plant and to prevent the spread of disease. Perennial herbs especially benefit from a proper trimming, as this encourages growth. Although trimming annual herbs does not necessarily encourage growth, it's still important to trim them to promote good air circulation.

Things You'll Need

  • Sharp scissors or cutters
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Instructions

    • 1

      Trim just the leaves off of smaller (less developed) annual herb plants. Trim whole stems from larger annual herb plants that are showing strong growth.

    • 2

      Trim down the parts of the herb plant that have reached their maximum height. Doing so will allow sunlight to reach the parts of the plant that are still growing.

    • 3

      Trim parsley and chive plants at their bases, leaving an inch or two above the soil. After trimming, you should notice new growth within a week.

    • 4

      Trim the tops off of perennial herbs (such as sage, rosemary and tarragon) every week during the summer season. This will encourage new growth, developing a more full plant with stronger roots over time.

    • 5

      Trim all dead stems and leaves from both annual and perennial herb plants.