Spec sheet first — strain: hybrid, seed type: autoflower, THC: 18%, yield band: medium, environment: indoor or outdoor.

Smell-first impressions don't lie, and this one opens zesty — fresh-cut lemon peel with a dry earthy finish that rounds out the inhale. At 18% THC, it's a functional daytime number rather than a ceiling-chaser, and the 7–9 week seed-to-harvest window means Canadian outdoor growers can comfortably finish a late-summer run before September temperatures drop. Coastal Genetics built the auto off a 60/40 indica-dominant frame, so expect a plant that stays manageable in height while still pulling 350g/m² under decent light — realistic for both a 4x4 tent setup and a sheltered patio grow.

The easy difficulty rating is genuine here. There's no finicky feeding schedule required, and the genetics handle minor humidity swings without drama — useful in climates where late-season moisture is a concern. Newer growers who want a reliable first autoflower run without sacrificing flavour will get the most out of this one.

Genetics & Lineage

Lemon Auto traces its genetics to 60% Indica/40% Sativa (Coastal Genetics). 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 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 18%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Lemon Auto delivers THC levels of 18%, 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 Lemon Auto

Lemon 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

Lemon Auto features a citrus, 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, Lemon 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 Lemon 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 Lemon Auto from Seennabis?

When you purchase Lemon 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.