Lawn
A clever lemon grass use spans far beyond the kitchen—this tough, fragrant plant is your garden’s underrated powerhouse. 🌿 From zesty Thai curries to natural mosquito repellent, this hardy herb delivers more than you’d expect from a single plant.
I’ve used mine for everything from homemade pest sprays to soothing muscle rubs, and the best part? You don’t need a dedicated patch—just a few stalks in a pot by your doorstep or kitchen window.
The real magic happens in how versatile it is. Chop the lower stalks for cooking, steep the stems in hot water for a fragrant tea, or crush the leaves to deter ants and mosquitoes.
My go-to is freezing chopped stalks in ice cubes for instant flavor in soups and stir-fries—no waste, all flavor. The fibrous stalks even make a surprisingly effective natural cleaner when simmered with vinegar.
What you’ll love most is how easy it is to maximize every part of the plant. The roots can regrow from cuttings, the leaves release a fresh citrus scent when bruised, and the oil extracted from the stalks doubles as a skin tonic.
No need for fancy equipment—just a knife, a jar, and a little creativity. I’ve saved money on store-bought sprays and teas by keeping a small batch growing year-round.
Whether you’re battling pests, boosting your pantry, or just love the idea of a single plant doing double duty, lemon grass is the ultimate multi-tasker. Start with a few plants, and you’ll wonder how you ever lived without it. The possibilities are endless once you see it in action!
📚 In This Guide
- What you need
- Instructions
- Tips and common mistakes
- Wrapping up and next steps
What you need
- ● Fresh or dried lemon grass: 3–5 stalks (fresh) or 1–2 tbsp (dried) for cooking
- ● 1 bunch (fresh) or ½ cup (dried) for pest control remedies
- ● 1 cup (chopped) for homemade infusions or oils
- ● Knife or cleaver: A sharp chef’s knife or heavy-duty cleaver for chopping stalks (avoid dull blades—safety first!)
- ● Cutting board: A sturdy board to protect your counters and keep prep clean
- ● Measuring spoons/cups: For precise dosing in remedies or recipes
- ○ Blender or mortar & pestle: Optional but handy for extracting juice or grinding lemon grass into pastes
- ● Strainer or cheesecloth: To filter lemon grass juice or infusions
- ● Spray bottle (8–16 oz): For DIY pest-control sprays (add water later)
- ● Glass jars or containers: Airtight jars for storing dried lemon grass or homemade oils
- ● Food processor: For quickly mincing large batches of lemon grass
- ● Essential oil diffuser: To enjoy lemon grass’s aroma in aromatherapy
- ● Citric acid or vinegar: To enhance pest-repellent sprays
- ● Labeling markers: To tag homemade remedies or oils
- ● Gloves: If you’re sensitive to citrus oils or handling large quantities
How to use lemon grass for cooking, medicine, and pest control
Lemon grass packs a punch in the kitchen, medicine cabinet, and garden—here's how to harness its full potential.
🍋 Step 1: Harvest and Prepare Lemon Grass for Cooking
Start by selecting fresh stalks with tight, pale yellow lower bulbs and green tops. Trim off the top 6-8 inches of the stalk—this is the most flavorful part. I like to bruise the stalks gently with the flat side of a knife to release their citrusy oils before slicing into 2-inch pieces.
For soups and curries, add the sliced stalks whole and remove them before serving. The flavor infuses the dish beautifully without overpowering. If you're making tea, steep 2-3 slices in hot water for 10 minutes—you'll notice the bright, lemony aroma immediately. Store fresh stalks wrapped in a damp paper towel in the fridge for up to 2 weeks.
💊 Step 2: Create Lemon Grass Remedies for Minor Ailments
For digestive relief, simmer 3-4 lemon grass stalks in 4 cups of water for 15 minutes. Strain and drink ½ cup of the tea after meals—it helps soothe stomach discomfort naturally. I've found this especially helpful after heavy meals when my stomach feels sluggish.
For a muscle rub, blend 2 stalks with ½ cup coconut oil and 10 drops of peppermint essential oil. Apply to sore muscles and let it absorb for 10 minutes before rinsing. The cooling sensation from the lemon grass helps reduce inflammation while the peppermint adds a refreshing tingle.
🪰 Step 3: Use Lemon Grass as Natural Pest Control
Plant lemon grass around your garden's perimeter to deter pests naturally. The strong citrus scent confuses insects and repels mosquitoes, ants, and even some garden pests. I plant mine near my patio seating area—it creates a pleasant barrier while keeping bugs away during summer evenings.
For a DIY spray, steep 1 cup of chopped lemon grass in 4 cups of boiling water for 30 minutes. Strain and mix with 1 tablespoon of dish soap. Spray this solution on houseplants to repel spider mites and aphids. You'll see pests retreat within minutes of application, and the plants will smell fresh and citrusy.
🌿 Step 4: Preserve Lemon Grass for Year-Round Use
To dry lemon grass, tie 3-4 stalks together and hang them upside down in a dry, dark place for 2 weeks. Once completely dry and brittle, remove the leaves and store them in an airtight container. The dried leaves make excellent tea or can be added to potpourri for a fresh citrus scent.
For frozen lemon grass, slice the stalks and freeze them in ice cube trays with water. Pop out the cubes and store in a freezer bag. These flavorful ice cubes are perfect for adding to soups, broths, or cocktails without needing fresh stalks. I keep a stash in my freezer for quick cooking inspiration all winter long.
Tips & tricks for perfect lemon grass applications
Real talk: lemon grass is a kitchen superstar that doesn't get enough credit. Here's how to get the most out of every stalk.
Harvesting Tip: When selecting stalks, look for ones with a tight, pale yellow bulb—they're the most flavorful. I learned this the hard way after using older, woody stalks that tasted bland. The top 6-8 inches are where all the magic happens, so don't trim too short! For maximum flavor, give the stalks a gentle bruise with your knife before slicing—this releases those amazing citrusy oils that make all the difference.
Cooking Secret: In Step 1, when you're making tea, don't be tempted to over-steep those 2-3 slices. The instructions call for exactly 10 minutes because after that, the grass can turn bitter. I've made this mistake—trust me, you'll taste the difference. For soups and curries, adding the whole stalk lets the flavor infuse without overpowering, but remember to remove it before serving so you don't get chewy bits.
Preservation Hack: For your dried lemon grass, make sure it's completely brittle before storing—this means it's fully dry and won't grow mold. I like to crush the dried leaves slightly before storing them in my airtight container. This makes them easier to measure out when making tea later. The frozen cubes are a game-changer too—just remember to use them within 6 months for best flavor, and don't thaw them before adding to dishes.
Pro Tips for Lemon Grass Use
- Real talk: lemon grass is a kitchen superstar that doesn't get enough credit.
- Harvesting Tip: When selecting stalks, look for ones with a tight, pale yellow bulb—they're the most flavorful.
- Cooking Secret: In Step 1, when you're making tea, don't be tempted to over-steep those 2-3 slices.
Frequently asked questions
Got questions about lemon grass? You’re not alone!
Here are some of the most common queries—from growing tips to culinary hacks—so you can make the most of this versatile herb.
Can lemon grass grow in containers or small spaces?
Lemon grass thrives in pots as long as they’re at least 12 inches deep with drainage holes. Use well-draining soil and place it in full sun (6+ hours daily). Containers work great for urban gardens or patios—just keep the soil moist but not soggy. Pro tip: Trim the outer leaves to encourage fresh growth!
How do I store fresh lemon grass to keep it fresh longer?
Wrap the tough, lower stalk (the usable part) in a damp paper towel, then seal it in a plastic bag. Store in the fridge for up to 2 weeks or freeze the stalks whole for 3–6 months. For dried lemon grass, crush the stalks and store in an airtight container away from light—it’ll last 6–12 months.
What can I substitute for lemon grass in recipes if I don’t have any?
If you’re in a pinch, try these swaps (adjust to taste!):
- Lemon zest + a pinch of ginger (for citrusy warmth)
- Vietnamese coriander (rau răm) (closer flavor, but harder to find)
- Lime leaves (milder but aromatic)
- 1 tsp lemon extract + ½ tsp salt (for a quick liquid boost)
Note: No substitute is perfect—lemon grass’s unique aroma is hard to replicate!
Is lemon grass safe for pets if they accidentally ingest it?
Lemon grass is non-toxic to dogs and cats in small amounts, but it can cause mild stomach upset (vomiting, diarrhea) if consumed in large quantities. The essential oils (like citral) are the concern—never apply lemon grass oil directly to pets. Stick to fresh stalks in moderation, and monitor your pet if they nibble.
How do I remove the strong lemon grass flavor from dishes?
If a recipe turns out too citrusy, balance it with:
- Sweetness (honey, coconut milk, or a pinch of sugar)
- Umami (soy sauce, fish sauce, or mushrooms)
- Acidity (a splash of vinegar or lime juice)
- Herbs (cilantro, basil, or mint to soften the aroma)
Pro tip: Bloom lemon grass in hot oil for 30 seconds before adding to other ingredients to mellow its punch!
Wrapping up and next steps
From culinary delights to natural remedies and pest control, lemon grass is a versatile powerhouse you can’t afford to overlook! 🌿 Whether you’re aiming to spice up your meals, boost your wellness routine, or keep your garden pest-free, this aromatic herb delivers big results with minimal effort.
Now that you’re equipped with the know-how, why not plant a few stalks in your garden or experiment with a new recipe tonight? The possibilities—and benefits—are endless!
🌱 Ready to Get Started?
Pick one idea from this guide and try it this week—your taste buds, health, or garden will thank you! 😊