Guptilla harnesses Mendocino's legendary outdoor breeding with a potent cross of Mendo Breath, Headband, and Trainwreck—genetics built for mountain-grown vigor and reliability. This autoflower seeds hybrid delivers 29% THC across a 7-10 week flowering window, yielding 500g/m² from plants reaching 150-220cm tall. Expect euphoric, relaxed effects that lean toward sleepiness, complemented by bright citrus flavors. Moderate cultivation difficulty makes Guptilla accessible to intermediate growers seeking serious production without excessive complexity. Browse the full Mendocino Farms catalog for more Emerald Triangle genetics, or explore similar strains like Purple Cotton Candy for additional outdoor-tuned options.

Genetics & Lineage

Guptilla Auto traces its genetics to Proprietary cross (Mendocino Farms). 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 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 29%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Guptilla Auto delivers THC levels of 29%, placing it in the high-potency category alongside powerhouses like Gorilla Glue and Girl Scout Cookies. 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 Guptilla Auto

Guptilla Auto 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 7-10 weeks with yields of 500g/m2. Plants typically reach 150-220cm 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

Guptilla Auto features a citrus 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, Guptilla 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 Guptilla Auto?

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 Guptilla Auto from Seennabis?

When you purchase Guptilla Auto 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.