Spec sheet first — strain: hybrid, seed type: autoflower, THC: 20-25%, yield band: medium, environment: indoor or outdoor.

Smell-first: crack a jar of Tarte Tatin and the floral notes hit before you even get a good look at the bud — lavender-adjacent, soft, nothing like the diesel-forward autos that dominate most Canadian shelves right now. That scent carries straight through to the smoke, which is a rarer thing than breeders like to admit.

Mephisto dialed this one in for growers who don't want to babysit a crop. No light-schedule changes, no complex feeding programs required — it suits indoor tents and outdoor summer runs equally well. Expect 400–500 g/m² after an 8–10 week flower period, with THC testing between 20–25%. The effect lands somewhere between calm and alert — functional enough for a working afternoon, settled enough for an evening wind-down. Difficulty is genuinely beginner-friendly, which makes that potency range a pleasant surprise for first-time autoflower growers who assumed easy strains meant weaker results.

Genetics & Lineage

Tarte Tatin Auto traces its genetics to Tarte Tatin (Mephisto Genetics). This hybrid-dominant autoflower seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Mephisto Genetics, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and euphoric effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 23%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Tarte Tatin Auto delivers THC levels of 20-25%, placing it in the moderate-to-strong range that most regular consumers find comfortable. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes with a balanced head-and-body experience that evolves over time.

Growing Tarte Tatin Auto

Tarte Tatin Auto is rated as easy difficulty, making it an excellent choice for first-time growers. The plants are resilient, forgiving of common mistakes like overwatering or inconsistent feeding schedules.

Indoor Growing: Expect a flowering time of 8-10 weeks with yields of 400-500g/m2. Plants typically reach 60-100cm indoors. Standard training techniques like topping and LST will help manage height and improve light penetration. Maintain temperatures between 68-80°F with relative humidity around 45-55% during flowering.

Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with dense flower formations.

Flavor, Aroma & Terpene Profile

Tarte Tatin Auto features a floral terpene profile that develops complexity throughout the flowering cycle. The complex aromatic bouquet develops fully after proper curing. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.

Medical Benefits

While individual experiences vary, Tarte Tatin Auto is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.

Who Should Grow Tarte Tatin Auto?

This strain is ideal for beginner growers looking for a reliable, low-maintenance plant that delivers consistent results without advanced techniques. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Tarte Tatin Auto from Seennabis?

When you purchase Tarte Tatin Auto through Seennabis, you are buying directly from Mephisto Genetics — The autoflower specialist. Every order includes verified genetics, discreet shipping, and responsive seller support.