Home Gardening Lemongrass: A Comprehensive Guide to Growing and Overwintering

Lemongrass: A Comprehensive Guide to Growing and Overwintering

by Donna
3 minutes read

Lemongrass: A Guide to Growing and Overwintering


Lemongrass, a versatile plant known for its culinary and medicinal uses, is a popular choice for gardeners. However, many gardeners wonder if lemongrass can survive the cold winter months. In this article, we will explore the factors that affect lemongrass’s winter hardiness and provide tips on how to overwinter this plant successfully.

Winter Hardiness of Lemongrass

The answer to the question of whether lemongrass is winter hardy depends on the climate you live in. Lemongrass thrives in warm, tropical climates and struggles to survive in areas with cold winters. As a general rule, lemongrass can tolerate temperatures no lower than 40 degrees Fahrenheit (4 degrees Celsius).

Overwintering Lemongrass in Cold Climates

If you live in a climate with cold winters, you will need to take steps to protect your lemongrass plants. Here are some tips:

  • Container Growing: Growing lemongrass in containers is a good way to protect it from the cold. Containers can be easily moved into a sheltered area during the winter months.
  • Dividing and Replanting: Another option is to divide your lemongrass plants and replant them in pots. These pots can then be brought indoors for the winter and replanted outside in the spring.
  • Mulching: Mulching around your lemongrass plants can help to insulate the roots and protect them from the cold.

Growing Lemongrass for Culinary Uses

Lemongrass is a versatile culinary herb that can be used in a variety of dishes. The leaves of the plant have a strong, lemony flavor that is perfect for adding a zing to soups, curries, and teas. Lemongrass can also be used to make a refreshing tea.

Medicinal Benefits of Lemongrass

In addition to its culinary uses, lemongrass also has a number of medicinal benefits. It is known to have antibacterial, antifungal, and anti-inflammatory properties. Lemongrass tea has been shown to help with digestion, reduce stress, and boost the immune system.

Propagating Lemongrass

Lemongrass is easy to propagate from stem cuttings or divisions. To propagate from stem cuttings, simply take a 6-inch cutting from a healthy plant and place it in a glass of water. Roots will begin to form within a few weeks. Once the roots are well-established, you can transplant the cutting into a pot or garden bed.

To propagate from divisions, simply divide a mature lemongrass plant into several smaller plants. Each division should have at least one shoot and a few roots. Plant the divisions in pots or garden beds and water them well.


Lemongrass is a versatile plant that can be grown for both culinary and medicinal purposes. While it is not winter hardy in all climates, it is possible to overwinter lemongrass in cold climates with a little care. By following the tips outlined in this article, you can enjoy the benefits of this amazing plant all year round.

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