Spec sheet first — strain: indica, seed type: feminized, THC: 25%, yield band: medium, environment: indoor or outdoor.

Lineage: GMO Cookies × Sour Dubb, both known for punishing fuel and earth profiles, and Black Garlic carries that forward without apology. At 25% THC and an 8–9 week flower window, this feminized indica sits in a useful middle ground — not a beginner plant, but not the kind that demands a PhD either. Yields land between 350–450 g/m², which is respectable for a plant this resinous. The smell runs diesel-forward with a damp, loamy undertone that gets sharper as harvest approaches, so carbon filtration indoors is less optional than people assume.

It runs well in both tent and outdoor setups, which makes it a reasonable choice if you split your season between the two. Moderate growers who've handled a finicky feeder before will feel comfortable here — first-timers chasing something easier should probably run a more forgiving strain first.

Genetics & Lineage

Black Garlic traces its genetics to GMO Cookies x Sour Dubb (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 25%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

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

Growing Black Garlic

Black Garlic 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 8-9 weeks with yields of 350-450 g/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

Black Garlic features a diesel, earthy terpene profile that develops complexity throughout the flowering cycle. Pungent fuel and chemical notes hit first, followed by an earthy, musky undertone. 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, Black Garlic 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 Black Garlic?

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 Black Garlic from Seennabis?

When you purchase Black Garlic 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.