Sweet Tooth is an indica-leaning hybrid cannabis strain bred from Afghani, Hawaiian and Nepalese genetics, known for a candy-sweet, floral flavor and a happy, relaxing high. It comes from the Amsterdam seed company Barney’s Farm and won first place in the Best Cannabis category at the 2001 High Times Cannabis Cup. Barney’s Farm lists 15 to 20% THC, and the effect starts euphoric before settling into the body.
Sweet Tooth Strain at a Glance
| Type | Indica-leaning hybrid |
|---|---|
| Lineage | Afghani × Hawaiian × Nepalese |
| Breeder / origin | Barney’s Farm (Amsterdam) |
| THC | 15–20% (typical lab range) |
| CBD | Under 1% |
| Dominant terpenes | Myrcene, Beta-caryophyllene, Pinene |
| Aroma and flavor | flowery, sweet, woody, fragrant, candy, honey, berry |
| Reported effects | relaxed, euphoric, happy, uplifted |
| Best for | late afternoon or evening use, relaxing with friends, flavor seekers |
| Flowering time | 8–10 weeks |
Where Sweet Tooth Comes From
Sweet Tooth is one of Barney’s Farm’s early award winners. The Amsterdam breeder gives its genetics as Afghani, Hawaiian and Nepali, and SeedFinder records the same three-way mix, though it marks the parentage as probable. Leafly is less consistent: its genetics section shows Afghani and Nepalese, while its description mentions Hawaiian and Nepali. AllBud lists all three. Phylos, which tests plant DNA, describes the cross as an Afghani by Hawaiian mother bred to a Nepali father.
SeedFinder and Leafly both record a first place at the 2001 High Times Cannabis Cup. Barney’s Farm sells it as feminized seed, and Leafly lists Blockhead and Sweet Cindy among its offspring.
There is some name confusion. Spice of Life Seeds in Canada worked a Sweet Tooth line in the 1990s, and numbered cuts such as Sweet Tooth #3 and #4 circulate under different breeders. Sources do not agree on how those lines relate to the Barney’s Farm version. This profile covers the Barney’s Farm strain, which is the one most databases describe.
Sweet Tooth Effects: What It Feels Like
Leafly reviewers most often describe Sweet Tooth as relaxed, euphoric and happy, and AllBud users add creative and uplifting. Barney’s Farm calls it a balanced high with a strong stoned effect. SeedFinder’s user data captures that split: some growers report calming and couch-locking effects, others call it activating.
For most people, the first stage is a bright, good mood with a light head, followed by a heavier, comfortable body feel. That makes it a good fit for a relaxed afternoon or early evening. Larger amounts lean lazier.
Sweet Tooth Terpenes, Aroma and Flavor
The name fits. Leafly users tag the flavor as flowery, sweet and honey, and AllBud adds berry, candy, fruit and wood, with a sweet, fragrant, floral aroma. Barney’s Farm simply calls it sweet and strong. A few SeedFinder users mention a sharper diesel and pepper note in the smell, so some phenotypes are less candy-like than the name suggests.
Leafly lists myrcene as the dominant terpene, followed by caryophyllene and pinene. Myrcene gives the soft, sweet base, caryophyllene the light pepper, and pinene a touch of pine on the finish. Growers say the colas are coated in trichomes, which is where that sweet resin smell comes from.
- Myrcene: earthy, musky and herbal, also found in mango and hops
- Beta-caryophyllene: peppery and spicy, also found in black pepper and cloves
- Pinene: fresh pine, also found in pine needles and rosemary
Terpene levels vary from grower to grower and batch to batch, so check the lab label on the package. Learn more in our guide to cannabis terpenes.
Side Effects and How to Use Sweet Tooth
Dry mouth and dry eyes are the most commonly reported side effects. Leafly reviewers also mention anxiety, and one AllBud reviewer reported feeling jittery when smoking on an empty stomach. Start with a small amount until you know how it hits.
If you are new to Sweet Tooth, start with one small inhalation or 2.5 mg in an edible and wait before taking more; see our dosing guide.
Do People Use Sweet Tooth for Medical Reasons?
Leafly readers most often say they reach for Sweet Tooth during stress (39%), anxiety (37%) and pain (32%), and AllBud users mention headaches, low appetite and low mood. These are anecdotal reports, not clinical evidence.
These are user reports, not clinical findings. For what research actually supports, see our cannabis health and research section, and talk to your doctor before using cannabis for a health condition.
Growing Sweet Tooth
- Difficulty: Moderate
- Flowering: 8–10 weeks
- Yield: 350–450 g/m²
- Height: Medium
- Environment: Indoor or outdoor
Barney’s Farm lists a flowering time of 8 to 10 weeks indoors, a yield of 350 to 450 g/m² and medium height, with outdoor harvests in September to October. SeedFinder’s basic data gives about 63 days. Growers describe long, deep green leaves and colas thickly coated in trichomes. Dense buds finishing into October can be at risk in wet autumn climates, so outdoor growers should keep air moving and check for mold.
Home-grow rules depend on the state: adults can grow at home in states such as California (six plants per residence), Michigan (12 per residence) and Oregon (four per household), while Washington and Illinois allow home growing only for registered medical patients. Check your state in our cannabis laws by state guide before you plant anything.
Strains Like Sweet Tooth
- Afghani: part of its lineage
- Maui Wowie: a Hawaiian-family strain
- Blueberry: another sweet, fruity classic
- Northern Lights: a classic Afghani-based indica
- Sweet Dream: a sweet, relaxing hybrid
Browse more indica strains, the full strain directory, or our guide to cannabis strains.
More Indica Strains to Explore
Sweet Valley Kush · Tahoe OG · Triangle Kush · Sweet and Sour Widow · Super Skunk · Sunset · All indica strains
Where to Buy Sweet Tooth
Dispensary menus change every week, and Sweet Tooth may be sold under its own name, as a cross or as a pre-roll or vape. The fastest way to find it is to check store menus online before you go. In Tacoma, browse Tacoma dispensaries and check the menus at stores like Lidz Cannabis Tacoma and Clear Choice Cannabis Hosmer. In San Jose, browse San Jose dispensaries and check the menus at stores like CA Collective and Canna Culture. You can also browse licensed dispensaries in every state we cover. Adults 21 and older can buy with a valid photo ID; see cannabis laws by state for purchase limits.
Sweet Tooth FAQ
Is Sweet Tooth indica or sativa?
It is an indica-leaning hybrid. Leafly and SeedFinder list it as mostly indica, while AllBud calls it 50/50.
What is Sweet Tooth a cross of?
Barney’s Farm gives the genetics as Afghani, Hawaiian and Nepali, and SeedFinder lists the same three.
Who bred Sweet Tooth?
Barney’s Farm of Amsterdam. Spice of Life Seeds in Canada also worked a Sweet Tooth line, which causes some confusion.
Did Sweet Tooth win a Cannabis Cup?
Yes. It took first place in the Best Cannabis category at the 2001 High Times Cannabis Cup.
How strong is Sweet Tooth?
Barney’s Farm lists 15 to 20% THC, and Leafly lists about 19%.
What does Sweet Tooth taste like?
Sweet and floral, with honey, candy and berry notes.
For adults 21+ in legal states. Strain information reflects breeder descriptions, lab data and user reports; effects vary by person and batch. Not medical advice.
