Why this one matters: sativa genetics with a 17-21% THC ceiling and fruity/citrus-led terps. 8-9 weeks total flowering, indoor or outdoor.

Smell-first introduction: crack a jar of NYC Sour D Auto and the diesel punch lands before the citrus finish even registers — that fuel-forward nose is pure Sour Diesel heritage coming through. This is a cross of NY Diesel and Sour Diesel Auto, so the lineage explains both the aroma profile and the upbeat, clear-headed effect that sits right around 17–21% THC. Autoflowering plants wrap up in 8–9 weeks from seed with no light-schedule management required, and indoor growers running decent light can realistically hit 450–500g/m² — solid output for an auto. The fruity-citrus side rounds out what could otherwise be a one-note diesel experience, keeping it interesting from first whiff to last exhale.

Rated easy to grow and comfortable indoors or out, this one suits newer growers who want a fast turnaround without sacrificing a distinctive, recognizable flavor. If you've chased classic New York diesel character, this auto format gets you there without a dedicated veg room.

Genetics & Lineage

NYC Sour D Auto traces its genetics to NY Diesel x Sour Diesel Auto. 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 Royal Queen Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily energetic 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 21%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

NYC Sour D Auto delivers THC levels of 17-21%, 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 NYC Sour D Auto

NYC Sour D 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 8-9 weeks total with yields of 450-500g/m². Plants typically reach 80-100cm 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

NYC Sour D Auto features a fruity, citrus, diesel terpene profile that develops complexity throughout the flowering cycle. Sweet berry and grape notes dominate the inhale, with a sugary exhale that lingers on the palate. 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, NYC Sour D 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 NYC Sour D 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 NYC Sour D Auto from Seennabis?

When you purchase NYC Sour D Auto through Seennabis, you are buying directly from Royal Queen Seeds — One of Europe's largest and most trusted seed banks, founded in Amsterdam in 2008. Every order includes verified genetics, discreet shipping, and responsive seller support. Royal Queen Seeds has completed over 257 sales.