Cookie Monster delivers the frost-laden genetics Growers Lab built their reputation on, combining two powerhouse parent strains into a euphoric, relaxation-focused indica that'll have you reaching for the snacks. At 22% THC, this feminized cultivar hits hard with a sleepy finish, making it ideal for evening sessions when you want to melt into the couch. Expect bold pine and sweet flavors that linger through the smoke, complemented by dense, resinous buds packed across medium-height plants. The 8–9 week flowering window and straightforward moderate difficulty make Cookie Monster accessible to growers with basic experience—you'll pull roughly 600g/m² without needing advanced techniques. Browse the full Growers Lab Seeds catalog to explore their other high-THC hybrids, compare with Blueberry Headband for another knockout option, or check out autoflower seeds if you're hunting for faster harvests.

Genetics & Lineage

Cookie Monster traces its genetics to Proprietary cross (Growers Lab Seeds). 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 Growers Lab Seeds, 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 22%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Cookie Monster delivers THC levels of 22%, 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 Cookie Monster

Cookie Monster 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 600g/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 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 the dense, heavy buds this strain produces.

Flavor, Aroma & Terpene Profile

Cookie Monster features a pine, 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, Cookie Monster 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 Cookie Monster?

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 Cookie Monster from Seennabis?

When you purchase Cookie Monster through Seennabis, you are buying directly from Growers Lab Seeds — Pheno-hunting laboratory cranking out modern American hybrids. Every order includes verified genetics, discreet shipping, and responsive seller support. Growers Lab Seeds has completed over 25,750 sales with a 4.7-star rating from 2,256 verified reviews.