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How to Garden With a Periwinkle

Of the 12 species of periwinkle -- also called vinca or myrtle -- two, Vinca minor and Vinca major, are commonly used ground-cover plants. Vinca minor has blue, purple and white flowers and reaches about 6 inches tall. Vinca major has blue funnel-shaped flowers and reaches 2 feet in height while being more aggressive than Vinca minor. Periwinkle is hardy to the U.S. Department of Agriculture zones 4 to 8 so it grows well throughout most of the U.S. Both types of periwinkle are evergreen and make good choices for certain garden needs.

Things You'll Need

  • Shovel
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Instructions

    • 1

      Plant periwinkle as a ground cover in a shady flowerbed. Dig holes as deep as the periwinkle's root balls and twice as wide. Space the holes about 6 to 8 inches apart. Place the periwinkle plants into the holes and fill the holes with soil.

    • 2

      Use periwinkle in a garden box or a container set in a shady or partially shady location in your garden. Periwinkle does best in a protected location. The vines from the periwinkle will hang over the side of the box or container.

    • 3

      Set periwinkle transplants around the base of trees or shrubs. They will grow well around the base of the tree or shrubs and give your garden a forest feel.

    • 4

      Plant the periwinkle on the sides of slopes to keep the soil from eroding.