Sweet Tooth Auto

Famous for its sweet aroma and relaxing effects, Sweet Tooth Auto combines fast flowering, resilient genetics, and compact growth, making it perfect for growers seeking flavorful, easy to grow cannabis.
(98)
THC THC 15% - 21% (Medium)
Lineage Lineage Sweet Tooth x Ruderalis
Type Type Autoflowering
Climate Climate Temperate
Harvest Month Harvest Month All Season
Height Height 3.28 ft | 1 m
Yield Yield High
Yield Indoor Yield Indoor 1.47 - 1.8 oz/ft² | 450 - 550 g/m²
Yield Outdoor Yield Outdoor 3.53 - 4.23 oz/plant | 100 - 120 g/plant
Life Cycle Life Cycle 8 - 10 weeks
Phenotype Phenotype 85% Indica / 15% Sativa
For Beginners For Beginners Yes
Medical Medical Depression, Insomnia, Muscle Spasms
Effects Effects Euphoric, Focused, Relaxed
Flavors Flavors Berry, Sweet, Tropical
Terpenes Terpenes Bisabolol, Alpha-Phellandrene, Alpha-Pinene, Caryophyllene, Beta-Pinene, Borneol, Eucalyptol, Myrcene, Phytol, Valencene, Humulene

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Lineage Sweet Tooth Autoflower strain

Sweet Tooth Auto is a mostly indica autoflowering hybrid, 85% Indica / 15% Sativa, from crossing Sweet Tooth x Ruderalis. It carries a berry, sweet and tropical flavor over a strong, mostly indica high.

With a Medium THC of 15% to 21%, it is a great choice for anyone after a strong, relaxing experience.

Origin

Sweet Tooth Auto crosses the legendary Sweet Tooth with Ruderalis genetics, resulting in a reliable autoflowering variety. Its profile sits close to autos like OG Kush Auto, Black Domina Auto or Grapefruit Auto, with a rich background of robust, flavorful cannabis.

Carefully bred, it combines the potency and aroma of Sweet Tooth with the efficiency of autoflowering genetics. Perfect for growers after high-quality results with minimal maintenance, Sweet Tooth Autoflower seeds deliver consistently reliable performance.

Sweet Tooth Auto Sativa or Indica?

Sweet Tooth Auto is predominantly indica, 85% Indica / 15% Sativa, with the classic traits of relaxation, body-focused effects and compact growth. Its indica dominance makes it an ideal choice for a calming experience or relief from stress.

Thanks to those indica genetics, Sweet Tooth Autoflower seeds produce short, sturdy plants that are easy to grow, a favorite for growers with limited space or cultivating indoors, thriving in a range of environments while keeping their robust structure.

Auto Sweet Tooth Effects

Sweet Tooth Auto is celebrated for its deeply relaxing, calming effects, ideal for unwinding after a long day, with a euphoric, focused and relaxed experience. Many also turn to it for support with low mood, insomnia and muscle spasms.

Its balanced profile also offers gentle mental clarity, suitable for light socializing or creative pursuits. Sweet Tooth Autoflower seeds consistently produce plants that deliver body-focused relaxation with a hint of uplifting cerebral effect. Effects vary from person to person.

Geminating Sweet Tooth Autoflower Seeds

It is important to germinate your Sweet Tooth Autoflower cannabis seeds carefully if you want to have a healthy harvest from day one. Although there are several methods to germinate our Autoflower cannabis seeds, from Blimburn Seeds we recommend our customers to follow our easy and simple technique.

Before removing our Sweet Tooth Auto seeds from their packaging, remember that cannabis seeds are alive and delicate. The PH of our hands full of bacteria can easily infect them and ruin our germination.

Set Up Your Germination Station: Begin by moistening two paper towels with room temperature water. Lay one paper towel on a plate and spread the seeds on it, spacing them about 2 cm apart. Place the second paper towel on top of the seeds, and make sure to remove any excess water from the plate. Cover the setup with another opaque plate and store it in a warm, dark location.

Monitoring: Make sure paper towels are still moist by checking every 4-6 hours and spraying room temperature water. Typically, germination should occur within 24 to 120 hours. Once the seeds have sprouted tap roots, plant them with the roots facing down and cover with about 2 cm of soil. Remember to water the soil regularly by spraying to keep it moist. It may take up to two weeks for the plants to start growing.

Ideal Conditions: Maintain a consistent temperature of 69.8 ĀŗF – 78.8 ĀŗF (21 ĀŗC – 26 ĀŗC) in the germination area. Use purified room temperature bottled water with a pH level between 5.5 and 6.5. Keep the seeds away from light, allowing exposure for less than 1 minute before and during germination. Avoid touching the seeds or applying pressure to them.

Record Keeping: To qualify for the three month germination guarantee, it is necessary to follow all the steps outlined in our germination guidelines.

Please do not use alternative germination methods, such as using a water bottle or planting directly into soil. Document the germination process through photography or video, as it will be requested when assessing claims for replacement products.

Sweet Tooth Auto Flowering Time

Auto Sweet Tooth seeds run a quick cultivation cycle of 8 to 10 weeks, an excellent choice for growers after fast, reliable harvests.

With genetics built for speed and resilience, the strain thrives in a range of environments, from indoor setups to outdoor gardens. Its rapid growth and flowering time make Sweet Tooth Autoflower a favorite among novice and experienced growers alike.

How to grow Auto Sweet Tooth seeds?

Sweet Tooth Autoflower seeds can be grown indoors or outdoors under optimal conditions, which helps avoid problems during their development. The plants are compact, robust, hardy and moderately easy to grow, though it is always worth guarding against pests.

A few methods help retain and enhance the terpenes and flavors of your Sweet Tooth Auto buds:

  • Use a quality substrate. Perlite, peat or coco coir are ideal for moisture retention.
  • In our customers’ experience with Sweet Tooth Autoflower seeds, good technique can increase yields by up to 20%.

Autoflowering seeds are popular for their fast cycle and for flowering automatically after a set time, rather than relying on a change in the light schedule. They can grow and flower on as little as 12 hours of light a day.

With no need to switch light hours to move from veg to bloom, growers get more control over the process. We recommend 18/6 or 20/4 for high yields, and an easier optimal environment to maintain. Even so, the plants still need enough light for healthy growth, since the quality and quantity of light affect yield and development.

Another advantage is the short life cycle, running from germination to harvest in 8 to 10 weeks, which allows several harvests a year. Autos also stay smaller and more compact, ideal for small spaces or indoors. Good genetics and growing conditions still matter, and many autoflowering strains have won awards for taste, aroma and effects, proof they can produce high-quality cannabis. Feed quality nutrients through the seedling, vegetative and flowering stages.

When growing outdoors, choose the best date for your crop and a spot where the plants get the most hours of sunshine. Indoors, set up good tents, fabric pots, LED lighting, an air extractor to circulate clean air and a quality carbon filter to avoid problems with neighbors or the law.

Keep daytime temperatures between 68 and 80 ℉, and night temperatures 7 to 9 ℉ cooler than the day. Autos prefer low humidity: 55 to 60% in the vegetative phase, around 40% in flowering, and down to 30% by harvest.

Outdoors in the northern hemisphere, sow in April for a first harvest in mid-summer and a second between July and mid-October, at about 3.53 to 4.23 oz per plant (100 to 120 g). Indoors, the short cycle runs 8 to 10 weeks with yields of about 1.47 to 1.8 oz/ft² (450 to 550 g/m²).

Ideal Climate for Growing

Sweet Tooth Auto flourishes in a temperate climate of warm summers and mild winters. The ideal range is 70 to 80 ℉ (21 to 27 ā„ƒ), which promotes vigorous growth and maximizes yield. It is resilient and adapts well to a range of conditions, but particularly thrives with consistent sunshine and moderate humidity, in well-draining, organic-rich soil that supports healthy roots.

In the United States, the most suitable states include California, Oregon, Colorado, Nevada, Florida and Texas, with the warm temperatures and extensive sunlight it needs. Given its adaptability, Sweet Tooth Auto can also perform well in other states with similar climates, a versatile choice for cultivators across the country. For the best results, keep an eye on local weather and adjust as needed to keep plants healthy and thriving.

What does the strain smell like?

The buds of Sweet Tooth Auto are rock-hard, soaked in resin and often carry a crystalline sheen from the sheer amount of trichomes. On the palate it leans sweet and fruity, with ripe berry and tropical notes over the smoke.

Sweet Tooth Autoflower makes for a smooth, soft smoke and a strong, relaxing experience. Thanks to its heavy resin production, it is also an ideal strain for high-quality extracts and concentrates that capture its sweet, berry-tropical character.

Experiencing theĀ strain

With a Medium THC of 15% to 21%, Sweet Tooth Auto brings a happy, relaxed state of body and mind with easy focus. It is the perfect strain to unwind, leaving you cheerful and at ease.

It is ideal in the evening after a long day. A mostly indica plant with a sturdy main stem that supports its satellite branches, it grows well indoors or outdoors, with a higher yield when it gets full outdoor sunshine.

Sweet Tooth Autoflower seeds are a mostly indica strain that takes about 8 to 10 weeks from germination to harvest. Feeding the right nutrients at each stage helps develop resinous buds and trichomes.

Sweet Tooth Autoflower Terpenes

Sweet Tooth Auto carries a broad eleven-terpene profile that shapes both its sweet, berry-tropical aroma and its relaxing indica high, with four terpenes leading the way.

Myrcene heads the profile with a deep, fruity, earthy note that underpins the berry side of the aroma. It is widely associated with a relaxed, body-soothing feel, central to the heavy calm behind the strain’s use for insomnia and muscle tension.

Valencene lifts the top of the aroma with a sweet, fresh citrus-tropical note that drives much of the flavor. It is widely linked to an uplifting, mood-brightening quality, a bright counterpoint to the body calm that supports the strain’s use for low mood.

Caryophyllene adds a warm, peppery spice to the sweet, fruity base. It is the one terpene that interacts with the body’s CB2 receptors and is widely linked to calming, anti-inflammatory properties, central to the relief Sweet Tooth Auto is turned to for muscle spasms.

Bisabolol rounds out the lead with a soft, chamomile-like floral-sweet note that reinforces the sweet character. It is widely associated with a gentle, soothing quality, a calming counterpart that supports the settled, sleepy finish behind its use for insomnia.

Rounding out the profile, Humulene adds a dry, hoppy, woody tone, Alpha-Pinene and Beta-Pinene a crisp pine freshness, Eucalyptol a cool, camphor-like edge, Alpha-Phellandrene a green, minty-citrus lift, and Borneol and Phytol round the base with soft, balsamic, herbal tones.

Remember you can choose feminized seeds, autoflower seeds, fast flowering seeds, cbd seeds or regular seeds, we send them in their original packaging directly to your home. Fast and discreet shipping with germination guarantee.

Flavors

Berry

Berry

Sweet

Sweet

Tropical

Tropical

Effects

Euphoric

Euphoric

Focused

Focused

Relaxed

Relaxed

Medical

Depression

Depression

Insomnia

Insomnia

Muscle Spasms

Muscle Spasms

Reviews

July 4, 2025

I’m very impressed by the plants I’ve managed to grow from these seeds. They started strong, only had 2 duds out of the heavy hitters mix pack! My plants are about 7 months old and currently are 7 to 10 feet tall.

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Maison
June 21, 2025

Middle of the road, but still usable and reliable.

Avatar for Allen
Allen
May 26, 2025

Do You, uh, Quality seeds?

Avatar for East
East
May 24, 2025

Grew better indoors than out.

Avatar for Barbara Rodriguez
Barbara Rodriguez

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How To Grow Sweet Tooth Auto

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