Why this one matters: sativa genetics with a 20% THC ceiling and earthy/sweet-led terps. 9-10 weeks flowering, indoor or outdoor.

Coastal Genetics lists this at $29.90 — above the median of $29.16 across 50 listings. Pack options: 3-seed at $29.90, 5-seed at $44.99, plus larger sizes.

Lineage: 100% sativa from Coastal Genetics, this autoflowering Haze carries the kind of sun-selection heritage that usually gets bred out when breeders rush to shorten flower times. It didn't get bred out here. At 20% THC and a 9–10 week finish from seed to chop, the plant moves fast without sacrificing the earthy-sweet terpene character that defines classic Haze varieties. Yields land around 300g/m², which is honest and repeatable rather than a best-case number buried in fine print.

Because it's rated easy and runs well indoors or out, first-time autoflower growers won't feel in over their heads, but the sativa structure — expect some stretch — means experienced growers should plan vertical space accordingly. The energetic effect profile skews daytime use. Best suited for growers who want a low-maintenance sativa auto that finishes on a tight schedule without the flat, one-dimensional flavor that often comes with speed-bred genetics.

Genetics & Lineage

Haze Auto traces its genetics to 100% Sativa (Coastal Genetics). 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 Coastal 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 20%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Haze 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 Haze Auto

Haze 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 9-10 weeks with yields of 300g/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

Haze Auto features a earthy, sweet terpene profile that develops complexity throughout the flowering cycle. A smooth, candy-like sweetness defines the flavor, with subtle complexity on the exhale. 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, Haze 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 Haze 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 Haze Auto from Seennabis?

When you purchase Haze Auto through Seennabis, you are buying directly from Coastal Genetics — California coastal craft breeder. Every order includes verified genetics, discreet shipping, and responsive seller support.