Why this one matters: indica genetics with a 21% THC ceiling and earthy/fruity-led terps. 7-9 weeks flowering, indoor or outdoor.

Lineage: Mendo Breath × Headband × Trainwreck, all sourced from Mendocino Farms' Emerald Triangle program — three strains with very different personalities fused into a single 100% indica feminized seed. The result tests around 21% THC and finishes in 7–9 weeks whether you're running it indoors under lights or letting it go in a coastal garden. Expect earthy, fruity, and sweet aromatics that lean more orchard-floor than candy counter.

Yields sit at roughly 400g/m², which is workable but not automatic — this one is rated moderate difficulty, meaning you'll want some canopy management experience before committing a full tent to it. The Trainwreck in the background adds a little stretch and some early-stage energy to the high before the Mendo Breath side takes over and things get heavy. Best suited for growers who've done a few successful runs and want a high-THC indica with genuine NorCal roots rather than a generic shelf strain.

Genetics & Lineage

A-10 traces its genetics to 100% Indica (Mendocino Farms). This indica-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Mendocino Farms, 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 21%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

A-10 delivers THC levels of 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 5-10 minutes, settling into the body as a warm, heavy relaxation.

Growing A-10

A-10 is rated as moderate difficulty, making it suitable for growers with some experience. Basic knowledge of nutrient schedules, pH management, and environmental controls will help maximize results.

Indoor Growing: Expect a flowering time of 7-9 weeks with yields of 400g/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 40-50% 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

A-10 features a earthy, fruity, sweet 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, A-10 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 A-10?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy A-10 from Seennabis?

When you purchase A-10 through Seennabis, you are buying directly from Mendocino Farms — NorCal farm breeder from the Emerald Triangle — Mendocino County. Every order includes verified genetics, discreet shipping, and responsive seller support.