Bred in the Emerald Triangle, A-10 combines three heavyweight lineages—Mendo Breath, Headband, and Trainwreck—into a feminized indica engineered for outdoor success and mountain-grown vigor. This 7-9 week finisher delivers creative, euphoric highs that settle into deep relaxation, with earthy and fruity-sweet flavors that linger on the palate. Plants stretch to 100-160cm and yield a solid 400g/m² under moderate growing difficulty, making A-10 accessible for cultivators ready to step up their skills. Check out the full Mendocino Farms catalog for more NorCal genetics, explore outdoor-tuned varieties in our marketplace, or discover a similar profile in Yumboldt.

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. Mendocino Farms has completed over 42,250 sales with a 4.7-star rating from 3,048 verified reviews.