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Herbs to Grow in Wisconsin

Wisconsin's growing season averages between 80 and 180 days a year with moderate to high temperatures at its peak, the first frost generally occurring in late October. Two-thirds of the annual precipitation falls during the growing months, although dry spells do occur. A moderate climate, Wisconsin has plenty of sun and the soil is rich in organic materials. Seedlings can be put in after the last frost around mid-May. A wide variety of herbs thrive in Wisconsin.
  1. Dill

    • Dill (Anethum graveolens) grows prolifically in Wisconsin, taking advantage of the rich soil. This annual herb does best in well-drained soil and with full sun daily. Dill thrives when planted near fences and other windbreaks; the long stems put the plant at risk for damage from strong winds. This plant requires very little maintenance. Dill leaf is harvested throughout the growing season and is replaced quickly. Dill seeds and leaves can be used in salads and soups. Once the disk-shaped flower heads fully open, collect them for oils, vinegars, pickling and drying. Hang upside down to dry.

    Lemon Balm

    • Lemon balm (Melissa officinalis) is a prolific perennial from the mint family with a strong lemon scent. This is a tall plant with good-sized leaves up to 3 inches that are used in teas, cooking, salads and as a breath freshener. Lemon balm thrives in moist soil and a partial shade environment, although it works in full sun, provided the soil does not dry out. More frequent harvesting means a fuller and bushier plant, subsequently producing more leaves. The plant is hung upside down for drying and the lemon scent remains strong for potpourris and crafts.

    Echinacea

    • Echinacea (Echinacea purpurea) is also known as coneflower and has both medicinal and environmental uses. It thrives in adverse climates, cold weather and wind, but responds negatively to overly damp soil. Well-drained organic soil works best with half or full sun through the day. One type of echinacea is most often used -- E. purpurea. This plant grows to a height of up to 4 feet with sturdy stems and requires frequent weeding. The echinacea flowers attract butterflies and bees to your garden, creating a more prolific growth overall. This plant is considered a hardy perennial and easy to grow.

    Lavender

    • Lavender (Lavandula officinalis) is a hardy herb that needs minimal maintenance, good drainage and sun. The lavender plant grows quite tall and the blooms emerge along the spike that rises above dark-green foliage. A prolific plant, lavender blooms from early summer to beyond the first frost. The flowers are collected for potpourri, perfumes, soaps and candles. Lavender is easy to grow and will fill the space it's given, spreading quickly.