HerbsEdible Plants

How To Grow Lemongrass?


Have you ever tasted a dish with lemongrass and thought, “I wish I could grow this at home”? Well, you’re in luck because growing lemongrass is easier than you might think!

The problem is only a few people know how to grow lemongrass properly. You might have heard that it’s a finicky plant. But that’s only because people don’t know the right tricks of the trade.

So, let’s end this lemongrass-growing conundrum once and for all!

This article will cover everything you need to know to successfully grow this lemon-scented beauty in your garden. Are you ready to be the talk of the town with your lush and fragrant lemongrass patch? Let’s get started!

What Is Lemongrass?

Lemongrass, also known as Cymbopogon citratus, is a tropical plant native to Asia. It’s a grass family member known for its long, thin leaves and lemon-scented oil.

But lemongrass isn’t just a pretty face. This plant is widely used in cooking, particularly in Asian cuisine, for its refreshing citrus flavor and aroma.

Plus, it’s also used for medicinal purposes, such as reducing stress and improving digestion.

So, not only will growing lemongrass add some zesty flavor to your dishes. It has some health benefits too! It’s a win-win situation if you ask me.

How To Grow Lemongrass?

Lemongrass from top

Lemongrass is a tropical plant that prefers warm temperatures and lots of sunshine.

Here are the essential requirements for growing lemongrass:

  • Soil: Lemongrass likes well-draining soil that’s rich in organic matter.
  • Light: This plant needs full sun to thrive, so make sure to plant it in a sunny spot in your garden.
  • Temperature: Lemongrass prefers temperatures between 65-85°F. If you live in a cooler climate, you can still grow lemongrass, but you’ll need to bring it indoors during winter.

Planting Lemongrass

There are two ways to plant lemongrass: from seeds or cuttings:

  • Seeds: Growing lemongrass from seeds is possible but can be slow. Soak the seeds overnight and plant them in a warm, sunny spot in your garden.
  • Cuttings: The quickest way to grow lemongrass is from cuttings. Take a stem from an existing lemongrass plant, remove the lower leaves, and plant it in the soil.

Proper Spacing for Lemongrass

Lemongrass plants can grow quite tall, so give them enough space to grow. Plant each lemongrass plant at least 2-3 feet (60-90 cm) apart.

Watering and Fertilizing Lemongrass

Lemongrass is relatively low maintenance, but giving it the right amount of water and fertilizer makes them grow faster.

Here’s what you need to know:

  • Watering: Water your lemongrass regularly, ensuring the soil stays moist but not waterlogged.
  • Fertilizing: Feed your lemongrass a balanced fertilizer every 4-6 weeks during the growing season.
Lemon Grass Wilts When It’s Too Wet

Lemongrass does not like to be constantly damp, so let the soil dry out between waterings. Allow the soil to dry out more between waterings, and ensure your pot has proper drainage.

How To Care for Lemongrass?

Lemongrass is a tough plant that’s easy to care for, but there are a few things you should keep in mind to keep it healthy and thriving.

Protecting Lemongrass From Cold Temperatures

As a tropical plant, lemongrass is susceptible to cold temperatures.

If you live in an area with cool winters, bringing your lemongrass plants indoors during the colder months is best.

Pruning Lemongrass

Lemongrass can get quite tall and leggy if not pruned regularly.

To keep your plants looking neat and compact, cut back the top third of the plant every few months.

Dealing With Pests and Diseases

Lemongrass is a relatively hardy plant but can be susceptible to pests like mealybugs and diseases like root rot.

Here’s what you need to do to keep your lemongrass healthy:

  • Pests: Keep an eye out for pests like mealybugs and treat them promptly with an insecticide.
  • Diseases: Ensure your lemongrass is planted in well-draining soil to prevent root rot. If you notice any signs of disease, remove infected plants promptly to prevent them from spreading to other plants.

How To Cut and Harvest Lemongrass?

Harvested lemongrass

Harvesting lemongrass is easy, but you should keep a few things in mind to ensure you get the best-tasting stalks.

Here’s what you need to know.

When To Harvest Lemongrass?

Lemongrass is ready to harvest when the stalks are tall, and the leaves are thick and fragrant.

This is typically after 6-8 months of growth.

How To Cut Lemongrass?

To cut lemongrass, use a sharp pair of scissors or a knife to cut the stalk just above the roots.

Make sure you don’t damage the roots, as this will prevent the plant from regrowing.

Using Fresh or Dried Lemongrass

You can use fresh or dried lemongrass in your cooking. Fresh lemongrass has a more robust flavor, while dried lemongrass is more subtle.

To dry lemongrass, hang the stalks in a warm, dry place for a few weeks until they’re crisp.

Storing Lemongrass

Lemongrass can be stored in the refrigerator for several weeks or in the freezer for up to a year.

Wrap the stalks in plastic wrap, chop them, and freeze them in an airtight container.

Lemongrass Is a Delightfully Refreshing Tea

Try making fresh lemongrass tea! Boil a few stalks in water, let it cool, and enjoy. It’s a refreshing and healthy beverage; you can sweeten it with honey or sugar.

Possible Problems

Growing lemongrass is relatively easy, but a few things can go wrong. Here’s what you need to know to avoid any problems.

Yellow Leaves

If the leaves of your lemongrass plant turn yellow, this is usually a sign of over-watering.

Ensure you’re watering your plant sparingly. Consider using well-draining soil to prevent water from accumulating in the pot.

Slow Growth

If your lemongrass isn’t growing as quickly as you’d like, this could be because it needs more sunlight.

Lemongrass needs plenty of sun to thrive, so make sure you place your plant in a sunny spot.


Lemongrass is relatively pest-resistant but can still be affected by spider mites and mealybugs.

If you notice any pests on your lemongrass, wipe the leaves with soapy water to remove them.


Lemongrass is also relatively disease-resistant but can be affected by root rot if it’s over-watered.

Ensure you’re watering your plant sparingly. Consider using well-draining soil to prevent water from accumulating in the pot.


Lemongrass is a versatile herb with a tangy lemon flavor that can be used in various dishes and drinks.

Growing lemongrass is a breeze if you provide it with the right conditions. With proper care, you’ll have a thriving lemongrass patch in no time!

So, now you’re equipped with all the knowledge you need to grow this aromatic herb in your garden.

If you’ve followed the tips we shared in this article, you’re on your way to a bountiful harvest of fragrant, flavorful lemongrass.

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