Original Harvest Seeds runs this as a hybrid autoflower line — 22% THC lab range, diesel/earthy-dominant terps, 8-9 weeks from flip.

Smell-first: that sharp diesel bite hits before you even break the bud open, grounded by damp earth underneath — exactly what the G13 Widow Auto tends to produce across runs. Original Harvest Seeds built this one around two storied parents, chasing the resin output of White Widow against the heavy-hitting reputation of G13, and the 22% THC average suggests they landed close to the target. For an autoflower, the output is respectable — 300g/m² in an 8-to-9-week flower window — and the plants stay compact enough to work in a tent without a lot of training.

The difficulty rating is beginner-friendly, and growers running it indoors or outdoors have both reported clean results, which matters if you're dialing in a new setup. Effects lean toward the focused and heady side rather than a heavy couch lock. Good pick for newer autoflower growers who want a meaningful THC number without babysitting a difficult phenotype.

Genetics & Lineage

G13 Widow Auto traces its genetics to Proprietary cross (Original Harvest Seeds). 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 Original Harvest Seeds, 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 22%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

G13 Widow Auto delivers THC levels of 22%, 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 G13 Widow Auto

G13 Widow 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 with yields of 300g/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

G13 Widow Auto features a diesel, earthy 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, G13 Widow 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 G13 Widow 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 G13 Widow Auto from Seennabis?

When you purchase G13 Widow Auto through Seennabis, you are buying directly from Original Harvest Seeds — Catalog of original feminized and autoflower hybrids — clean genetics, stable phenotypes, designed for repeatable harvests across indoor and outdoor setups. Every order includes verified genetics, discreet shipping, and responsive seller support.