
Thin Mint Cookies (also known as Thin Mint GSC) is a hybrid cultivar with indica-leaning effects that represents a specific phenotype of the legendary Girl Scout Cookies (GSC) lineage. This strain is known for its distinctive mint, sweet, and earthy terpene profile that distinguishes it from other GSC phenotypes like Platinum GSC and Forum Cut. Thin Mint Cookies has become one of the most recognizable and widely used GSC cuts, serving as a parent in numerous popular crosses including Do-Si-Dos, Sunset Sherbet, and Gelato derivatives. Its balanced effect profile -- combining euphoric cerebral onset with body relaxation -- has made it a cornerstone of modern cannabis breeding.
| Attribute | Value |
|---|---|
| Type | Hybrid (Indica-Leaning) |
| THC % | 18-24% |
| CBD % | <1% |
| Dominant Terpenes | Caryophyllene, Myrcene, Limonene |
| Flowering Time | 55-65 days |
| Yield | Moderate (350-450 g/m² indoor) |
| Growing Difficulty | Moderate to difficult |
Thin Mint Cookies is a selected phenotype of Girl Scout Cookies:
Parent lineage: Girl Scout Cookies (Thin Mint phenotype)
Thin Mint Cookies has been used as a parent in numerous influential crosses, including Do-Si-Dos (Thin Mint GSC x Face Off OG), Sunset Sherbet (Thin Mint GSC x Pink Panties), and Gelato (Sunset Sherbet x an unknown GSC cut).
| Cannabinoid | Typical Range |
|---|---|
| THC (Total) | 18-24% |
| CBD | <1% (typically 0.1-0.3%) |
| CBG | 0.5-1.5% |
| CBN | <0.5% (increases with age) |
Thin Mint Cookies sits in the moderate-to-high THC range, providing substantial potency that is approachable for users with some cannabis experience.
| Terpene | Approximate Share | Notes |
|---|---|---|
| Caryophyllene | 25-40% | Primary terpene; peppery, spicy notes adding complexity and depth |
| Myrcene | 15-30% | Earthy, herbal base contributing to the indica-leaning body effects |
| Limonene | 10-18% | Citrus brightness that lifts the mint and sweet character |
| Pinene | 3-8% | Subtle pine undertones from the OG Kush lineage |
| Linalool | 2-5% | Floral notes enhancing the overall aromatic complexity |
The caryophyllene-myrcene-limonene combination produces Thin Mint Cookies' signature mint, sweet, and earthy aroma, with the distinctive mint character being the defining feature that separates this phenotype from other GSC cuts.
Thin Mint Cookies is widely reported to produce:
Onset: Effects typically begin within minutes when smoked or vaporized; 30-90 minutes when consumed orally.
Duration: 2-3 hours for inhaled consumption; 4-8 hours for oral consumption.
Intensity: Moderate to strong. The upper end of the THC range can produce intense effects, particularly for inexperienced users.
⚠️ Effects are self-reported and vary by individual, dose, tolerance, and consumption method. Not a prediction of any individual's experience.
Thin Mint Cookies presents a distinctive mint-forward sensory profile:
Not Medical Advice -- The following lists commonly reported therapeutic applications. This does not constitute medical advice. Consult a healthcare professional before using cannabis therapeutically.
Commonly reported uses include:
Commonly reported adverse effects:
| Attribute | Details |
|---|---|
| Difficulty | Moderate to difficult -- GSC genetics require attentive environmental management and are known to be somewhat sensitive |
| Flowering Time | 55-65 days (indoor) |
| Yield | 350-450 g/m² indoor; 400-500 g/plant outdoor |
| Plant Height | Medium -- stretches moderately during early flower; compact hybrid structure |
| Preferred Environment | Indoor or outdoor; prefers a warm, dry climate with consistent temperatures and good air circulation. GSC genetics are known to be sensitive to humidity fluctuations and nutrient imbalances. |
| Resistance | Moderate resistance to mold and pests. GSC lineage is known to be somewhat sensitive to powdery mildew and root issues. Dense buds require adequate airflow to prevent bud rot. |
Thin Mint Cookies is moderately challenging to grow. The GSC genetics require attentive environmental management, particularly humidity and nutrient control. The strain responds well to topping, LST, and SCROG techniques. Outdoor harvest in the Northern Hemisphere typically falls in early to mid-October.
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