How to grow lemongrass from stalk

When you know how to harvest lemongrass(Cymbopogon citratus) correctly, you'll have a fresh supply of this popular herb to enhance tea, soup, and other dishes with its citrusy fragrance and flavor.

To help you get the most out of your plant, this guide explains when to harvest, which part of the plant to harvest, and the best technique for harvesting lemongrass. You'll also find ideas for using lemongrass and tips on propagating this herb to expand your harvest.

When to Harvest Lemongrass

Harvest lemongrass anytime during the growing season after the plant’s stalks reach ½ inch thick.

How to harvest lemongrass without killing the plant

The heat of summer concentrates lemongrass oils and increases the intensity of its flavor so if you can wait until the end of summer to harvest, you'll get a more flavorful harvest.

Lemongrass is too tender to survive cold weather, so unless you live in a warm climate (USDA Zone 8 or warmer) or want to overwinter this herb, you have one growing season to use the plant before the winter’s chilly temperatures arrive.

If you live in a frost-p