Are Mosquitoes Attracted To Lavender

Mosquitoes are attracted to lavender, but not in the way you might hope, as the plant itself is a known repellent while its nectar can still draw them in.

So, if you’ve been asking if mosquitoes are attracted to lavender because you want to use it as a trap, the answer gets a little complicated.

The truth is that the fragrant oils in lavender are what mosquitoes dislike, yet the flowers produce nectar that certain mosquitoes will happily drink.

In this post, we’ll unpack the question of whether mosquitoes are attracted to lavender, why the scent acts as a deterrent, and how you can use this plant effectively.

Let’s dig into the science and the practical side of mosquitoes and lavender.
 

Why Mosquitoes Are Not Attracted To Lavender’s Scent

When people wonder if mosquitoes are attracted to lavender, they usually mean the essential oil and its aroma.

Mosquitoes are not attracted to lavender’s scent because it contains compounds like linalool and camphor that confuse their olfactory system.

These compounds interfere with the mosquito’s ability to detect carbon dioxide and body heat, which are their primary cues for finding a blood meal.

So while mosquitoes may fly near lavender, they are not attracted to lavender as a food source or a resting spot.
 

1. Linalool Acts as a Natural Confusant

Linalool is a terpene alcohol found in high concentrations in lavender essential oil.

This compound binds to the mosquito’s odorant receptors and blocks signals that normally lead them to humans.

When a mosquito gets a whiff of linalool, it becomes disoriented and often flies away.

That’s why commercial mosquito repellents frequently list linalool as an active ingredient.
 

2. Camphor Adds an Extra Layer of Deterrence

Lavender also contains camphor, which has a sharp, medicinal smell that mosquitoes strongly avoid.

Camphor irritates the mosquito’s sensory organs, making it an unpleasant environment for them.

The combination of linalool and camphor means mosquitoes are not attracted to lavender bushes in your garden.

Instead, they actively steer clear of these plants when searching for a host.
 

3. The Scent Masks Human Attractants

Mosquitoes find us by detecting lactic acid, uric acid, ammonia, and carbon dioxide we exhale.

Lavender’s volatile oils create a strong aromatic barrier that masks these human attractants.

When you rub lavender oil on your skin or sit near a lavender plant, you become harder for mosquitoes to locate.

So while mosquitoes are not attracted to lavender, they are also repelled by its ability to hide you from their sensors.
 

The Exception: Mosquitoes Are Attracted To Lavender Nectar

Now here’s the twist that often confuses gardeners and homeowners.

While mosquitoes are not attracted to lavender’s foliage or oil, they can be attracted to lavender flowers for their nectar.

Only female mosquitoes bite for blood, which they need to produce eggs.

Both male and female mosquitoes feed on plant sugars like nectar for energy and survival.
 

1. Nectar-Feeding Species Will Visit Flowers

Certain mosquito species, especially those in the genus Aedes and Culex, will visit lavender blossoms to sip nectar.

These mosquitoes are attracted to the sweet liquid produced by the flowers, not the essential oil itself.

Interestingly, they can land on the plant without being repelled because the nectar sits on the flower’s surface, away from the highest oil concentrations.

So if you see a mosquito hovering around your lavender, it’s likely after a sugary meal, not your blood.
 

2. The Attraction is Short-Lived and Species-Specific

The mosquitoes attracted to lavender nectar are usually not the same ones aggressively biting you at dusk.

Most common backyard biters, like the Asian tiger mosquito, prefer other nectar sources and rarely show interest in lavender.

When mosquitoes are attracted to lavender for nectar, their visit is brief and they leave quickly.

This is very different from being attracted to lavender as a breeding site or a place to rest.
 

3. It’s the Flower, Not the Plant, That Draws Them

If you crush a lavender leaf and release its oils, mosquitoes will flee.

But if you let the flowers bloom, the nectar becomes accessible.

This means mosquitoes are attracted to lavender only under very specific conditions, when the plant is flowering.

Dried lavender bundles, essential oil diffusers, or crushed leaves will never attract mosquitoes.
 

How To Use Lavender To Repel Mosquitoes Effectively

Since mosquitoes are not attracted to lavender’s scent, you can use it as a natural repellent in several practical ways.

The key is to release the essential oils so they linger in the air or on your skin.
 

1. Plant Lavender Near Entry Points

Plant lavender along walkways, near doors, and around patio seating areas.

As people brush against the plants, the oils are released into the air.

This creates a fragrant barrier that keeps mosquitoes from getting too close.

Just remember that while mosquitoes are not attracted to lavender, they can still fly over the plants if the wind carries your scent.
 

2. Make a Lavender Spray for Skin and Clothing

Mix 10 to 15 drops of lavender essential oil with water and a little witch hazel.

Shake well and spray this on exposed skin and clothing before heading outdoors.

Reapply every couple of hours, as the oils evaporate over time.

This is a great option if you want a chemical-free alternative to DEET.
 

3. Use Dried Lavender Sachets Indoors

Place dried lavender sachets near windowsills, under couches, or in closets.

The slow release of essential oils from dried flowers will help keep mosquitoes away from indoor spaces.

While mosquitoes are not attracted to lavender indoors either, the scent works best in small, enclosed areas.

You can also add a few drops of lavender oil to a cotton ball and tuck it into corners.
 

So, Are Mosquitoes Attracted To Lavender?

So, are mosquitoes attracted to lavender? The honest answer is that mosquitoes are not attracted to lavender’s essential oils or its foliage.

Mosquitoes are attracted to lavender only when it produces nectar, and even then, only certain species will visit the flowers for a quick sugar fix.

For the vast majority of situations, lavender works as a repellent because its strong scent disorients and deters mosquitoes.

If your goal is to avoid bites, plant lavender strategically and use its oil as a topical repellent.

Just don’t expect lavender to lure mosquitoes into a trap, because it won’t.

Understanding this nuance helps you use lavender correctly for a more enjoyable, mosquito-free outdoor experience.
 
So now you know that mosquitoes are not attracted to lavender in the way you feared, and you can enjoy this beautiful, fragrant plant without worry.