The specs in one line: 18-25% THC, <1% CBD, 9-11 weeks total flowering, 400-550g/m² reported. Best indoor or outdoor. easy grow.

Smell-first: crack a jar of this one and you get something closer to a bakery than a garden — warm earth, a whisper of sweetness, and that unmistakable savoury edge that makes the "Garlic Muffin" name actually make sense. Seedsman's F1 auto version pushes 18–25% THC on a full seed-to-harvest run of just 9–11 weeks, which makes it genuinely useful for Canadian growers squeezing in a late patio run before temperatures drop below 15°C.

Yields land in the 400–550 g/m² range indoors, and the plant is forgiving enough that first-time auto growers won't feel out of their depth. It handles both indoor and outdoor setups without demanding much in the way of intervention — no complex training schedule required. If you want a heavy-hitting autoflower that finishes before the first frost and doesn't taste like every other strain on your shelf, this one earns its spot in the rotation.

Genetics & Lineage

Garlic Muffin F1 Auto traces its genetics to Garlic Muffin F1 (Seedsman 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 Seedsman, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily euphoric and relaxed 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 25%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Garlic Muffin F1 Auto delivers THC levels of 18-25%, 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 Garlic Muffin F1 Auto

Garlic Muffin F1 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 9-11 weeks total with yields of 400-550g/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

Garlic Muffin F1 Auto features a 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, Garlic Muffin F1 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 Garlic Muffin F1 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 Garlic Muffin F1 Auto from Seennabis?

When you purchase Garlic Muffin F1 Auto through Seennabis, you are buying directly from Seedsman — One of the world's largest cannabis seed catalogs, carrying 4,000+ strains from 100+ breeders since 2003. Every order includes verified genetics, discreet shipping, and responsive seller support. Seedsman has completed over 185 sales.