How to Grow Sweet Tooth

Sweet Tooth is an 80/20 indica-dominant classic built from Afghani, Nepalese and Hawaiian landrace genetics, and it is an award-winning favorite named for its sweet, honeyed character. It pairs a herbal, sweet flavor with a happy, relaxed, talkative effect. THC runs from 16 to 19%. This guide covers the full grow of the Sweet Tooth strain, from germinating the feminized seeds to the final cure.

It grows to around 4.92 ft, finishes flowering in 8 to 10 weeks and gives a solid yield of dense, resinous, sweet-smelling buds. If you like these genetics, Blimburn also offers the Sweet Tooth Regular and the Sweet Tooth Auto.

Recommended Strains

Sweet Tooth

	THC	16% - 19% (Medium)
	Type	Feminized
	Yield	Medium
	Phenotype	80% Indica / 20% Sativa

1 Seed - $17.503 Seeds - $426 Seeds - $659 Seeds - $8025 Seeds - $19550 Seeds - $320100 Seeds - $580 Add to cart

Sweet Tooth x GG

	THC	17% - 22% (Medium)
	Type	Feminized
	Yield	High
	Phenotype	70% Indica / 30% Sativa

1 Seed - $17.503 Seeds - $426 Seeds - $659 Seeds - $8025 Seeds - $19550 Seeds - $320100 Seeds - $580 Add to cart

Sweet Tooth at a Glance

Before you plant anything, it helps to see the full picture in one place. Here is the quick profile for this feminized indica, taken straight from the strain’s grow data.

These are feminized seeds, so every plant you grow will flower, and its strong 80% indica makeup places it with the indica seeds for growers who want a sweet, relaxing, old-school classic.

How to Germinate Sweet Tooth Seeds

A healthy harvest starts at germination. The paper towel method is hard to beat: fold the Sweet Tooth seeds inside two damp sheets, slide them between two plates, and keep them somewhere dark at 70 to 79°F. A taproot usually appears in one to five days.

Once the root is a few millimetres long, move each seed into its starter pot with the root pointing down and cover it with about 2 cm of soil. Keep the medium lightly moist, not soaked, and hold humidity around 65 to 70% while the first true leaves open. Because these are feminized seeds, you can skip sorting out males later and give every sprout your full attention.

Starter tips

• Use plain, lightly pH-balanced water (pH 5.5 to 6.5) for the first week.
• Give seedlings gentle light, not a full-power lamp pressed overhead.
• Hold off on nutrients until the second set of serrated leaves appears.

Growing Sweet Tooth in the Vegetative Stage

Thanks to its Afghani and Nepalese landrace side, Sweet Tooth is a hardy, forgiving plant that handles a temperate climate and cooler nights well. Aim for day temperatures of 68 to 80°F and keep veg humidity in the 50 to 60% band. An airy substrate with perlite, peat or coco coir holds moisture without drowning the roots.

Its hardy, temperate nature suits a range of US regions:

• Northern California (Emerald Triangle): the long, mild season lets this indica fatten its sweet colas comfortably for an October harvest.
• Pacific Northwest (Oregon and Washington): its hardy landrace genetics cope with cooler, damper conditions better than many modern hybrids, though you still want airflow.
• Colorado and mountain states: its cold tolerance helps it handle cool nights, which can also deepen color late in flower.

At around 4.92 ft this is a moderate, sturdy indica plant. Top it once it has five or six nodes, and use low-stress training to even the canopy and spread the branches so every bud site gets light, which is how you make the most of its medium yield.

Flowering and Buds of Sweet Tooth

Once you switch to a 12/12 light cycle, Sweet Tooth finishes in 8 to 10 weeks. Expect a short stretch early on, then it fills out with dense, chunky, resinous indica buds that give off the sweet, herbal, honeyed aroma it is named for.

Drop humidity to 40 to 45% during flower and keep airflow moving through the canopy so the dense colas finish clean. Support the heavier branches as the buds gain weight, and outdoors plan for an October harvest.

At 16 to 19% THC it leans toward a smooth, approachable potency, so judge ripeness by the trichomes to catch that sweet aroma at its peak.

Common Problems and Pro Tips

Sweet Tooth is hardy and beginner-friendly, but its dense indica buds point to a few things worth watching.

• Mould in dense buds: the chunky indica colas pack tight and hold moisture, so keep a fan moving, defoliate to open the canopy and hold humidity below 45% in late flower.
• Feeding: it takes a moderate feed, and a light Cal-Mag supplement keeps the leaves clean; its landrace side is forgiving, so avoid overfeeding.
• Pests: check leaf undersides weekly for spider mites, and keep the dense buds dry and airy to protect them.

Expert tip: the sweet, honeyed aroma is the whole point of this classic, and it lives in the trichome heads, so protect it with a slow dry and a long cure. Its hardy Afghani and Nepalese heritage makes it a great outdoor choice in cooler spots, and the resinous indica buds make lovely sweet hash, so save the trim.

Aroma, Flavor and Effects

The nose is sweet and old-school: a warm, honeyed herbal sweetness with an earthy landrace depth underneath. It reads soft and candy-like rather than sharp, which is exactly how the strain earned its name, and it deepens as the buds cure in the jar.

The flavor follows, a smooth, sweet herbal taste with that honeyed finish. On the effect side it is happy, relaxed and talkative, a gentle, easygoing lift with a comfortable body calm from its strong 80% indica makeup, a mellow, sociable classic.

Terpene profile

This is a soft, sweet profile. Myrcene leads with a ripe, sweet, earthy depth that drives the relaxing effect; Caryophyllene adds a gentle peppery warmth; and Valencene brings a sweet, citrusy lift that feeds the honeyed character. Bisabolol layers in a soft floral sweetness, Pinene a fresh edge, and Humulene an earthy, woody note, with eucalyptol, borneol and more rounding out the blend. Together they give that signature sweet, honeyed Sweet Tooth aroma.

Nutrient Schedule

Treat the figures below as a starting map, not a rulebook. Sweet Tooth takes a moderate feed well, but read the plant first: tip burn means back off, while pale, slow growth means it wants a little more. All values use EC.

Keep the pH around 6.0 to 6.5 in soil and 5.5 to 6.0 in hydro so the roots can actually take up what you feed.

What to Do With Your Trim: Extracts and Hash

Sweet Tooth lays down a resinous, sweet-smelling trim, true to its Afghani hash heritage, so it is well worth keeping. The frosty sugar leaves you take off while manicuring carry plenty of trichomes and suit Ice Water Hash, where cold water and agitation separate the resin heads into a clean, solventless concentrate. Pressing that hash into rosin keeps the sweet, honeyed flavor intact, or you can run a solvent extraction if that is your setup. The bare stems will not extract, but chopped and composted they feed organic matter back into the soil for your next grow.

Harvesting, Drying and Curing Sweet Tooth

Timing the harvest comes down to the trichomes. Grab a loupe and watch the heads turn from clear to milky white; a scattering of amber signals peak ripeness. Outdoor plants usually reach that point in October, while indoor runs land at the end of the 8 to 10 week flowering window.

After the cut, hang the branches in a dark room at 59 to 68°F with humidity near 50% and gentle air movement. Slow beats fast: drying over 10 to 14 days protects the sweet, honeyed herbal aroma that defines this strain. When the small stems snap instead of bending, move the buds into jars.

Cure in sealed glass, opening the jars daily for the first week to let moisture escape, then easing off as the aroma deepens. Two to four weeks of patience here is where the sweet flavor really comes forward, and it is the step most first-time growers rush.

Frequently Asked Questions

Is Sweet Tooth easy to grow for beginners?

Yes, Sweet Tooth is beginner-friendly and hardy, thanks to its Afghani and Nepalese landrace side, which makes it tolerant of cooler nights and minor mistakes. It stays manageable at around 4.92 ft. The main job is keeping airflow around its dense buds so they finish clean, which makes it a forgiving, rewarding grow.

How long does Sweet Tooth take to flower?

Sweet Tooth flowers in 8 to 10 weeks indoors once you switch to a 12/12 light cycle. Outdoors it is usually ready in October. Expect a short stretch in the first weeks of flower, then a steady build of dense, sweet-smelling buds, so train the canopy before you flip the lights to keep it even.

How much does Sweet Tooth yield?

Sweet Tooth is a medium yielder. Indoors it gives around 1.47 oz/ft² under good light, and outdoors each plant produces a more generous 19.4 oz/plant. Training to an even canopy so light reaches every dense bud site is the best way to make the most of its yield indoors.

How strong is Sweet Tooth?

Sweet Tooth has a medium THC level of 16 to 19%. The effect is happy, relaxed and talkative, a gentle, easygoing lift with a comfortable body calm from its strong 80% indica makeup. That approachable strength makes it a smooth, sociable classic, easy to enjoy without feeling heavy.

What does Sweet Tooth taste and smell like?

Sweet Tooth is sweet and old-school: a warm, honeyed herbal sweetness over an earthy landrace depth, driven by myrcene, caryophyllene and valencene. It is soft and candy-like rather than sharp, exactly how it earned its name, and that sweetness deepens as the buds cure slowly in the jar.

Can I grow Sweet Tooth outdoors?

Yes, and its hardy Afghani and Nepalese landrace genetics make Sweet Tooth a strong outdoor choice, even in cooler regions where modern hybrids struggle. Its moderate 4.92 ft height makes it easy to place, and it is usually ready in October. Keep airflow around the dense buds to protect them from autumn damp.