Lavender and Rosemary Essential Oil Blend: 14 Recipes and Tips

Updated November 2026
Mixed together, lavender and rosemary make a fresh, herbal floral blend that feels calm and clear at the same time. In a diffuser, start with 4 drops of lavender and 2 drops of rosemary in 100 to 200 ml of water. Rosemary is for ages 10 and up, so save these blends for older kids and adults.

Some days a little something is needed to bring emotions upward: a smile from a stranger, a hug from a friend, an I love you mommy from your child. A lavender and rosemary blend in the diffuser is one more of those little things. When I have to focus and get writing done for the blog and book, I like to use lavender and rosemary. It's also on my list for busy days of burnout and overwhelm.

Below you'll find why these two oils pair so well, easy ways to use them, and 14 recipes: 10 diffuser blends, an inhaler, shower drops, a room spray, and a massage oil. For more lavender ideas, see my full lavender essential oil guide. Jump to the recipes.

Why Lavender and Rosemary Blend Well

Lavender and rosemary are both herbs from the mint family, and their scents meet in the middle. Lavender is soft, floral, and a little sweet. Rosemary is fresh, green, and sharp, with a camphor-like edge. Together, lavender rounds off rosemary's sharpness, and rosemary keeps lavender from feeling sleepy.

There's some interesting research on the pair, too. In a 2003 study of 144 adults, people who smelled rosemary while doing memory tests scored better on memory quality and felt more alert than people who smelled nothing. Lavender slowed working memory and reaction times a little, which fits its reputation as the wind-down oil. People in both the lavender and rosemary groups felt more content than the no-scent group.

That's why I think of this blend as calm and clear. Rosemary leans alert, lavender leans relaxed, and together they balance each other.

Lavender Essential Oil

Lavender (Lavandula angustifolia) has a soft, floral, herbal scent. It's one of the gentlest oils and mixes well with almost anything, so it's an easy base for blends.

Rosemary Essential Oil

Rosemary (Rosmarinus officinalis ct. cineole) has a fresh, green, woody-herbal scent. Look for the chemotype on the label. Ct. cineole is the common one for diffusing, and it's the one I use here.

Quick Facts

Ways to Use Lavender and Rosemary

• Diffuser: 4 to 6 drops in 100 to 200 ml of water. See the diffuser blends below.
• Inhaler: great for focus time at your desk. Try the Morning Focus Inhaler below, or see my essential oil inhaler recipes.
• Shower: 2 to 4 drops on a washcloth on a ledge, out of the water stream. Never on the shower floor, since oil makes it slippery.
• Bath: stir 2 to 3 drops into 1 tablespoon of unscented castile soap, then add it to the running water. Oils float on plain water, so they need the soap to spread out.
• Steam bowl: 1 to 2 drops in a bowl of hot, not boiling, water. Keep your face about 12 inches away and your eyes closed. Ages 12+.
• Diffuser necklace: 1 to 2 drops on the felt pad. Let it soak in before the necklace touches your skin. Ages 12+.
• Car: 1 to 2 drops in a car diffuser for a fresh drive.
• Room or pillow spray: mix the oils with high-proof alcohol first. Try the Herb Garden Room Spray below, or my lavender pillow spray.
• Massage: try the Garden Walk Massage Oil below, or my lavender massage oil.
• Hair: add 1 drop of lavender or rosemary to a palmful of shampoo, not to the whole bottle. For more, see my essential oil hair mask and apple cider vinegar hair rinse with lavender and rosemary.
• Sachet: fill a small cloth bag with dried lavender buds and rosemary sprigs, and add a cotton ball with 2 to 3 drops of each oil. Tuck it in a drawer, out of reach of kids and pets.

A Few Safety Basics
• Keep essential oils away from babies under 2, including diffusing in a room they're in.
• Check the age on each recipe. Peppermint is for ages 6 and up, and rosemary and eucalyptus for 10 and up.
• Always dilute oils before they touch skin, and patch test a new blend on your inner forearm for 24 to 48 hours.
• If you're pregnant, check with your doctor or midwife first. For the first 16 weeks I use only six oils, and only in a diffuser or inhaler: lavender, sweet orange, lemon, ginger, cedarwood (Virginian), and frankincense. After that, skin blends stay at 0.5 to 1%, and inhalers use half the drops.
• Diffuse for 30 to 60 minutes with a door open so pets can leave the room, and never put oils on pets. Cats are especially sensitive to citrus oils like lime, lemon, bergamot, and grapefruit.
• Never swallow essential oils. If someone does, call Poison Control at 1-800-222-1222.

14 Lavender and Rosemary Recipes

For the diffuser blends, add the drops to your diffuser with the amount of water it calls for. I like to use a 100 to 200 ml water tank diffuser, but you can use whatever size you prefer. Here's how long to diffuse essential oils.

1. Lift Me Up

Diffuser · Ages 10+ · 6 drops per 100 to 200 ml

The original two-oil blend: mostly lavender, with just enough rosemary to brighten it.

• 4 drops lavender (Lavandula angustifolia)
• 2 drops rosemary (Rosmarinus officinalis ct. cineole)

2. Wake-Up Shower Drops

Shower · Ages 10+ · 3 drops

A fresh, herbal start to the morning while the steam carries the scent.

• 2 drops rosemary (Rosmarinus officinalis ct. cineole)
• 1 drop lavender (Lavandula angustifolia)

Directions: Add the drops to a clean washcloth and set it on a ledge or shelf, out of the water stream. Turn on the shower and breathe in the steam.

3. Springtime Clean

Diffuser · Ages 10+ · 8 drops per 100 to 200 ml

Zesty, grassy, and herbal, like a house with all the windows open.

• 2 drops lime (Citrus aurantifolia)
• 2 drops lemongrass (Cymbopogon flexuosus)
• 2 drops lavender (Lavandula angustifolia)
• 2 drops rosemary (Rosmarinus officinalis ct. cineole)

4. Morning Focus Inhaler

Inhaler · Ages 10+ · 12 drops (kids 10 to 11: half)

My kind of desk companion for writing days. Keep it next to your keyboard and take a few breaths when you sit down to work.

• 6 drops rosemary (Rosmarinus officinalis ct. cineole)
• 6 drops lavender (Lavandula angustifolia)
• 1 blank aromatherapy inhaler

Note: For kids 10 and 11, use 3 drops of each and label the inhaler with their name.

5. Day On the Beach

Diffuser · Ages 10+ · 8 drops per 100 to 200 ml

Sweet orange blossom, fresh fir, and herbs, like a breezy afternoon by the water.

• 2 drops lavender (Lavandula angustifolia)
• 2 drops Douglas fir (Pseudotsuga menziesii)
• 2 drops rosemary (Rosmarinus officinalis ct. cineole)
• 2 drops neroli (Citrus aurantium, flower)

6. Herb Garden Room Spray

Room spray · Ages 10+ · 20 drops in 2 oz

A quick spritz freshens a stuffy room or a home office before you settle in to work.

• 12 drops lavender (Lavandula angustifolia)
• 8 drops rosemary (Rosmarinus officinalis ct. cineole)
• 1 Tbsp high-proof alcohol (like 190-proof grain alcohol)
• Distilled water to fill a 2 oz glass spray bottle

Directions: Add the essential oils to the alcohol in the bottle and swirl to mix. Fill the rest of the bottle with distilled water, cap it, and shake. Spray into the air, not on people or pets.

Note: Shake before each use, and make a fresh batch every week or two.

7. Good Luck Blend

Diffuser · Ages 10+ · 8 drops per 100 to 200 ml

Juicy grapefruit and lemongrass make this one bright and cheerful.

• 2 drops lemongrass (Cymbopogon flexuosus)
• 2 drops lavender (Lavandula angustifolia)
• 2 drops grapefruit (Citrus paradisi)
• 2 drops rosemary (Rosmarinus officinalis ct. cineole)

8. Welcome Home

Diffuser · Ages 10+ · 10 drops, large diffuser or open room

Woodsy and warm, with lavender softening the cypress and cedarwood.

• 3 drops lavender (Lavandula angustifolia)
• 3 drops cypress (Cupressus sempervirens)
• 2 drops cedarwood (Juniperus virginiana or Cedrus atlantica)
• 2 drops rosemary (Rosmarinus officinalis ct. cineole)

9. Earth's Abundance

Diffuser · Ages 10+ · 8 drops per 100 to 200 ml

Earthy patchouli and grassy citronella give this one a fresh-from-the-garden feel.

• 2 drops lavender (Lavandula angustifolia)
• 2 drops patchouli (Pogostemon cablin)
• 2 drops rosemary (Rosmarinus officinalis ct. cineole)
• 2 drops citronella (Cymbopogon winterianus)

10. Serene

Diffuser · Ages 10+ · 8 drops per 100 to 200 ml

Clean lemon, soft lavender, and a touch of rosemary. Simple and easy to love.

• 3 drops lavender (Lavandula angustifolia)
• 3 drops lemon (Citrus limon)
• 2 drops rosemary (Rosmarinus officinalis ct. cineole)

11. Seaside

Diffuser · Ages 10+ · 8 drops per 100 to 200 ml

Bright bergamot and a cool breeze of eucalyptus, like salty air at the coast.

• 3 drops bergamot (Citrus bergamia)
• 2 drops lavender (Lavandula angustifolia)
• 2 drops rosemary (Rosmarinus officinalis ct. cineole)
• 1 drop eucalyptus (Eucalyptus radiata or E. globulus)

12. Fresh Start for January

Diffuser · Ages 10+ · 8 drops per 100 to 200 ml

Cool, minty, and clean, for clearing out the clutter and starting fresh.

• 2 drops lavender (Lavandula angustifolia)
• 2 drops eucalyptus (Eucalyptus radiata or E. globulus)
• 2 drops peppermint (Mentha × piperita)
• 2 drops rosemary (Rosmarinus officinalis ct. cineole)

13. Take Me to the Beach

Diffuser · Ages 10+ · 7 drops per 100 to 200 ml

A softer, more floral cousin of Seaside, with lavender in the lead.

• 3 drops lavender (Lavandula angustifolia)
• 2 drops bergamot (Citrus bergamia)
• 1 drop eucalyptus (Eucalyptus radiata or E. globulus)
• 1 drop rosemary (Rosmarinus officinalis ct. cineole)

14. Garden Walk Massage Oil

Massage oil · Ages 12+ · 2%

A fresh, herbal massage oil for tired shoulders and legs after a long day at the desk or in the garden.

• 7 drops lavender (Lavandula angustifolia)
• 5 drops rosemary (Rosmarinus officinalis ct. cineole)
• 1 oz (2 Tbsp) jojoba, sweet almond, or fractionated coconut oil

Directions: Add the essential oils to a 1 oz glass bottle, fill with the carrier oil, cap, and shake gently. Massage into shoulders, arms, or legs.

Note: Skip sweet almond oil if you have a nut allergy.

Final Thoughts on Lavender and Rosemary

Lavender and rosemary are one of the easiest pairs to start with. Two bottles give you a diffuser blend, a focus inhaler for your desk, shower drops, a room spray, and a massage oil. Start with Lift Me Up, then add a third oil like lemon, cedarwood, or grapefruit once you know how you like the two together.

Everyone responds to scent a little differently, so if a blend doesn't do much for you, try another. Here's what to do when essential oils don't seem to work.

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More Lavender Blends and Recipes

• Lavender Diffuser Blends and Essential Oil Guide
• How to Make an Essential Oil Inhaler + Inhaler Blend Recipes
• DIY Essential Oil Hair Mask and Scalp Oil
• Apple Cider Vinegar Hair Rinse with Lavender and Rosemary
• DIY Lavender Massage Oil
• Essential Oils for Burnout

Ready to make your own blends? My Aromatherapy Supply Kits have the inhalers, bottles, and supplies you need, and my free essential oil guides are full of more recipe ideas.

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