The shortest version: NorCal Farms's take on hybrid genetics, 28% THC, 8-9 weeks flowering, moderate grow.

The lab panel on this one sits at 28% THC with a terpene stack that skews hard toward diesel and damp earth — not a profile for light evenings. Grease Monkey is a 70/30 indica-dominant feminized line from NorCal Farms, and it grows accordingly: squat, resinous, and hungry for nutrients during the 8–9 week flower stretch. Indoors it returns around 500 g/m² when trained properly, and it handles both tent and outdoor runs in Canada's shorter summers if you're working in zones with reliable heat through August.

Moderate difficulty is an honest rating here — the plant rewards growers who can read nitrogen toxicity early and dial back feed in week five. It's not a beginner strain, but it won't punish someone with a season or two of experience who pays attention. Best suited to indoor growers in colder Canadian provinces who want a high-THC indica-leaning plant that finishes before the frost window closes.

Genetics & Lineage

Grease Monkey traces its genetics to 70% Indica/30% Sativa (NorCal Farms). This hybrid-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 NorCal 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 28%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Grease Monkey delivers THC levels of 28%, 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 Grease Monkey

Grease Monkey 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 500g/m2. Plants typically reach 100-160cm 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

Grease Monkey 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, Grease Monkey 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 Grease Monkey?

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 Grease Monkey from Seennabis?

When you purchase Grease Monkey through Seennabis, you are buying directly from NorCal Farms — Northern California craft farm specializing in sun-grown sativas and hybrids. Every order includes verified genetics, discreet shipping, and responsive seller support.