Why this one matters: sativa genetics with a 20% THC ceiling and diesel/earthy-led terps. 7-9 weeks flowering, indoor or outdoor.

Amsterdam Seeds Company lists this at $29.75 — the lowest base price in the comparison ($30.15 floor). Pack options: 3-seed at $29.75, 5-seed at $44.99, plus larger sizes.

Smell-first: crack a jar of this one and the diesel hits before you even get the lid off — undercut by something earthy and faintly sweet that makes the combo oddly pleasant rather than sharp. Sour Amnesia Auto pulls 80% of its character from sativa side of the family tree, and you can feel that in the effects: clear-headed and energetic, not couch-bound. On the grow side, this is about as low-maintenance as autoflowers get — beginner-friendly in both indoor and outdoor setups, wrapping up in 7 to 9 weeks from seed without any light-schedule management required.

Yields land around 350g/m², and lab panels have put THC consistently at 20%, so there's real potency behind that quick turnaround. Plants stay manageable in tighter spaces, which helps if you're working with a small tent or a balcony setup. Best suited for newer growers who want a fast, no-fuss run without sacrificing strength.

Genetics & Lineage

Sour Amnesia Auto traces its genetics to 80% Sativa/20% Indica (Amsterdam Seeds Company). This sativa-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 Amsterdam Seeds Company, 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 20%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Sour Amnesia Auto delivers THC levels of 20%, 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, starting as a cerebral buzz that gradually expands.

Growing Sour Amnesia Auto

Sour Amnesia 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 7-9 weeks with yields of 350g/m2. Plants typically reach 100-160cm 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

Sour Amnesia Auto features a diesel, earthy, sweet terpene profile that develops complexity throughout the flowering cycle. Pungent fuel and chemical notes hit first, followed by an earthy, musky undertone. 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, Sour Amnesia 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 Sour Amnesia 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 Sour Amnesia Auto from Seennabis?

When you purchase Sour Amnesia Auto through Seennabis, you are buying directly from Amsterdam Seeds Company — Dutch breeder carrying Amsterdam coffee shop classics plus modern crosses (RS11, Zkittlez, Runtz). Every order includes verified genetics, discreet shipping, and responsive seller support.