The Wise Owl knows: From Field Blooms to Natural Mosquito Repellent
- Deb Hagen

- Jul 20
- 3 min read
Lavender is more than just a beautiful flower with a soothing scent. It holds practical value that extends far beyond its appearance in gardens or bouquets. One of the most interesting uses of lavender is its ability to repel mosquitoes naturally. This blog post explores how lavender transforms from delicate field blooms into an effective mosquito spray, offering a natural alternative to chemical repellents.
Lavender in the Field - Harvested for Spray
The best time to harvest lavender is when the flowers are in full bloom but before they start to wilt. Early morning harvesting preserves the essential oils that give lavender its fragrance and mosquito-repelling properties.

Extracting Lavender Essential Oil
The key to turning lavender into mosquito spray lies in its essential oil. This oil contains compounds such as linalool and linalyl acetate, which are known for their insect-repelling qualities.
I use a "Tincture Method" to extract the oils from the Grosso plants when preparing the insect repellent.
chopped lavender plant material placed in a jar (blooms, leaves, stems)
covered with at least 80 proof alcohol
after 3-4 months, remove plant material
simmer liquid for 20 minutes to reduce alcohol
the remaining liquid (Lavender Tincture) is now ready to add to the repellent recipe
Benefits of Using Lavender as Mosquito Repellent
Lavender offers several advantages over synthetic repellents:
Natural and Safe: Lavender oil is generally safe for adults and children when used properly. It avoids the potential side effects of chemicals like DEET.
Pleasant Aroma: Unlike many repellents with strong chemical smells, lavender has a calming fragrance that many people enjoy.
Additional Uses: Beyond repelling mosquitoes, lavender oil can soothe insect bites, reduce anxiety, and promote better sleep.
Eco-Friendly: Using lavender reduces reliance on chemical repellents that can harm the environment.
Research supports lavender’s effectiveness. A study published in the Journal of Vector Ecology found that lavender oil provided significant mosquito repellency for up to two hours after application.
Tips for Growing Lavender for Mosquito Repellent Use
If you want to grow lavender specifically for making mosquito spray, consider these tips:
Choose varieties known for high essential oil content, such as Lavandula angustifolia. I prefer the lavender variety: Grosso
Harvest flowers early in the morning to maximize oil yield.
Challenges and Considerations
While lavender is effective, it has limitations:
Duration: Lavender oil repels mosquitoes for a shorter time compared to some synthetic repellents. Reapplication is necessary, usually every 3 hours.
Allergies: Some people may have allergic reactions to essential oils. Always perform a patch test before widespread use.
Essential oils: in addition to lavender, other EOs are added to assist in repelling mosquitos
Ticks: The addition of Geranium Essential Oil and Eucalyptus EO helps repel ticks
Final Thoughts on Lavender’s Transformation
Lavender’s journey from field blooms to mosquito spray highlights the power of nature’s resources. An understanding of how to grow, harvest, and extract lavender oil, helps in the creation of this natural, effective mosquito repellent. This approach supports healthier living environments and reduces chemical exposure.
If you enjoy gardening or want to explore natural remedies, consider planting lavender. It offers beauty, fragrance, and practical benefits that extend well beyond the garden.
Consider planting lavender near your patio to help repel mosquitos in your favorite outdoor area.
Insect Repellent Spritz may be purchased at the Lavender Farm Shoppe Thursdays and Saturdays or On-Line: Owlslavenderpatch.com




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