A small amber glass diffuser bottle labeled 'grow fragrance' and 'santal & tonka' stands on a wooden block with dried botanical props. A yellow circle in the top right says 'LIMITED EDITION'. (featured)

White text on the left reads 'sandalwood tonka beans warm amber'. (featured)

A white cylindrical diffuser labeled 'grow' sits on mossy rocks outdoors, with a small bottle beside it. Large text reads, 'No hiding behind 'fragrance', every ingredient listed,' with additional claims about plant-based ingredients and North Carolina craftsmanship. (featured)

A cylindrical white Grow waterless oil diffuser sits on a wooden cabinet in a warmly lit room, with text overlays promoting its use to pair with oil diffusers and scent your home. (featured)

Santal & Tonka
Diffuser Oil

The scent that started a cult following, reimagined with plant-based ingredients. 🪵 Santal & Tonka fills your space with warm notes of sandalwood, tonka bean, amber & cardamom.

30–120 hours of scent · Made for the Grow Waterless Diffuser

About Ingredients Details

Plant-based home fragrance with every ingredient listed.
Crafted in small batches in Durham, NC.

Made with Plant Based Ingredients

Acetoin (Naturally occurring in blackberry)
Ambroxan (Naturally found in clary sage)
Amyris Balsamifera Bark Oil (West Indian Rosewood)
Canarium Luzonicum Gum Nonvolatiles (Naturally occurring in elemi trees)
Cedryl Acetate (Naturally occurring in arborvitaes tree)
Dimethyl Heptenal (Naturally occurring in citrus fruits)
Eucalyptol (Naturally occurring in Eucalyptus Oil)
Fusanus Spicatus Oil (Sandalwood)
Hexyl Cinnamal (Naturally occurring in chamomile)
Hydroxycitronellal (Naturally occurring in citronellal)
Beta Ionone (Naturally occurring in papaya)
Juniperus Mexicana Oil (Cedarwood)
Neral (Naturally occurring in citrus)
Thuja Occidentalis Leaf Oil (Cedar Leaf)
Vanillin (Naturally occurring in vanilla)
Triethyl Citrate (Naturally occurring in oranges)
Polyglyceryl-10 Caprylate / Caprate (Made from sustainably harvested palm, soy or coconut oil)
Sodium Citrate (Natural salt of citric acid)

Diffuser Oil Dimensions

Height: 2.7in · Width: 0.9in each

~30-120 Hours of Fragrance

0.27 oz / 8 ml Diffuser Oil

Plant-based

Smells like nature because it comes from nature. Made from plants, never petroleum.

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Every Ingredient Listed

No hiding behind the word 'fragrance.' You know exactly what's inside.

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Toxin Free

None of the harmful chemicals found in traditional petroleum-based products.

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Build your set & save

Pick your favorite scents, pair them with the diffuser, and your home smells beautiful the second it arrives.

No heat, no water, no mess.

Build your set →

Beautiful scents that fill your space in seconds

Starter Set

~~$206~~ $156

Three small amber glass essential oil bottles with black caps from grow naturally, arranged on a white background with flavor props including green leaves, orange slices, white blossoms, and vanilla beans.

Discovery Set

~~$102~~ $87

Fall Set

~~$102~~ $87

Woodland Sage

$34

Golden Grove

$34

Blondewood

$34

Flannel & Leaves

$34

Santal & Tonka

$34

A cylindrical Grow Fragrance diffuser in a light warm gray color, styled with fresh green sage leaves, a sliced orange, and vanilla beans on a clean white background.

Grow Waterless Oil

~~$99~~ $69

Great fall smell !

Love this for Fall! It’s not overly fall smelling like Ginger Pumpkin or Autumn Heirloom. I think it would be a nice transition into early winter. It does smell like fall but has vanilla undertones. Highly recommend!

Love it!

Love it! I love the Fall fragrances the best. My favorite fragrance so far is probably Midnight Orchid. I have purchased so many. I change with the seasons.

Amazing

I keep saying wow. This one is so beautiful and comforting. Santal is especially nice in the fall, and this one is perfect for hosting.

Totally love this!

Really terrific new scent for fall! Rich, earthy, and luxurious, yet so clean and non-toxic.

Its light & has notes of a peppermint almost

It's light has notes of a peppermint. This seems more of a good transition to winter I like it not bad

Love it or we'll make it right.

Not sure about a scent? Exchange it for another, on us. 60 days, no questions asked.

Common questions

How is this different from an essential oil?

Essential oils are single-note plant extracts. One ingredient, one aroma. Grow oils are complex beautiful fragrances, closer to a perfume.

Multiple plant-based notes blended together to create a full scent story.

How long does one oil last?

An 8ml Grow oil scents your space for 30 to 120 hours, depending on your intensity setting.

On Home 1, you'll get closer to 120 hours of scent. On Home 3, closer to 30 hours.

Is this safe for kids and pets?

Our oils are made without phthalates, petroleum, or the harsh chemicals used in most home fragrance products.

That said: essential oil compounds, even plant-based ones, can be strong for small children and pets in confined spaces. We recommend running the diffuser in a well-ventilated room and keeping it out of reach of babies, toddlers, and curious pets.

If you have a cat, a bird, or a small dog, check with your vet before introducing any new fragrance to the home, some animals are more sensitive than others.