Spec sheet first — strain: sativa, seed type: autoflower, THC: 18-22%, yield band: high, environment: indoor or outdoor.

Greenhouse Seeds lists this at $29.16 — below the median of $35.99 across 14 listings. Pack options: 3-seed at $29.16, 5-seed at $40.82, plus larger sizes.

Smell-first: crack a jar of this and the citrus hits before you even get close — sharp lemon zest with a clean pine finish that lingers. Super Lemon Haze Auto pulls its backbone from Green House Seeds' original Super Lemon Haze lineage, crossed into ruderalis to cut the grow time down to 9–10 weeks seed to harvest without touching your light schedule.

For a sativa-leaning auto, the yields are genuinely generous — growers running it indoors report 500–700g/m² under a solid setup. THC sits in the 18–22% range, so the head effect is active and clear rather than sedating. It handles both indoor tents and outdoor beds without much fuss, and the easy difficulty rating holds up — first-timers don't need to babysit it. If you're after a daytime smoke with real citrus character and don't want to wait out a long photoperiod cycle, this one fits that gap well.

Genetics & Lineage

Super Lemon Haze Auto traces its genetics to Super Lemon Haze Auto (Green House Seeds 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 Greenhouse Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily energetic and creative effects, making this strain perfect for daytime use, creative projects, and staying productive. The cerebral lift arrives quickly, sharpening focus and inspiring motivation. With THC levels reaching 22%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Super Lemon Haze Auto delivers THC levels of 18-22%, 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, starting as a cerebral buzz that gradually expands.

Growing Super Lemon Haze Auto

Super Lemon 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 total with yields of 500-700g/m2. Plants typically reach 60-120cm indoors. This strain responds exceptionally well to SCROG (Screen of Green) and LST (Low Stress Training), which can boost yields significantly. 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 the dense, heavy buds this strain produces.

Flavor, Aroma & Terpene Profile

Super Lemon Haze Auto features a citrus, pine terpene profile that develops complexity throughout the flowering cycle. Bright lemon and orange zest punch through on the inhale, with a tangy, refreshing finish. 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, Super Lemon Haze Auto is commonly reported to help with depression, fatigue, lack of motivation, and ADHD symptoms. The uplifting, focusing effects make it popular among medical users seeking daytime functionality. 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 Super Lemon 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 need a daytime boost for creativity and sustained focus, look no further.

Why Buy Super Lemon Haze Auto from Seennabis?

When you purchase Super Lemon Haze Auto through Seennabis, you are buying directly from Greenhouse Seeds — Renowned Strain Hunters founded by Arjan Roskam, 'The King of Cannabis'. Every order includes verified genetics, discreet shipping, and responsive seller support. Greenhouse Seeds has completed over 92 sales.