Girl Scout Cookies is one of the most famous strains ever created, and it set off the whole dessert trend. This feminized hybrid from Seedstockers delivers sweet cookie-dough terpenes, 20–26% THC and a euphoric, full-body effect in 9 to 10 weeks of bloom.
Built from OG Kush and Durban Poison, it combines a sweet-earthy flavor with dense, trichome-loaded flowers and excellent bag appeal. Seedstockers lists yields of 450–550 g/m² (1.47–1.80 oz/ft²) indoors and 400–600 g/plant (14.1–21.2 oz/plant) outdoors.
It is an intermediate grow. The plant itself is cooperative, but those tight buds need careful humidity control. Get that right and GSC rewards you with some of the most flavorful flowers you can grow at home.
Lineage: OG Kush x Durban Poison
GSC combines two very different legends. OG Kush brings potency, fuel and dense, resinous flowers, while Durban Poison, a sativa landrace from South Africa, adds energy, sweet spice and a lively head high.
The cross produced hybrid vigor with compact, dense buds coated in trichomes. It quickly became one of the most celebrated genetics in cannabis history and the parent of many modern cookie and dessert strains.
Seedstockers offers it as a feminized seed, so every plant flowers into a female and the whole canopy works toward that sweet, frosty harvest.
Aroma, Flavor and Effect
The aroma smells like fresh-baked cookies and sweet earth, with hints of mint and spice. The bouquet gets louder and more complex as the buds cure.
The flavor is sweet cookie dough and brown sugar with earthy, minty undertones. Seedstockers describes it as creamy and sour, and the dessert note stays clear from the first draw to the last.
The effect starts with soaring cerebral euphoria, then moves into deep physical relaxation. It is long-lasting and happy, working for social settings as well as solo evenings at home.
Growing Girl Scout Cookies Indoors and Outdoors
Indoors, GSC grows into a medium-height, bushy plant of about 80–120 cm (31–47 in). It yields 450–550 g/m² (1.47–1.80 oz/ft²) under LED on 12/12 and works well in both SOG and SCROG setups. Regular defoliation keeps air moving through the dense flowers.
Seedstockers suggests flushing for 10 to 14 days before harvest with plain, pH-adjusted water. Clearing out excess nutrients lets the complex terpene profile shine, and the cookie flavor becomes much more pronounced after the cure.
Outdoors, GSC prefers warm, dry, Mediterranean-type conditions and yields 400–600 g/plant (14.1–21.2 oz/plant). Protect the plants from rain in late flower, since the tight colas can develop mold in wet weather.
Girl Scout Cookies Characteristics
| Strain type | Feminized |
| Genetics | OG Kush x Durban Poison |
| Indica/Sativa | Hybrid |
| THC | 20–26% |
| Effect | Euphoric, happy, full-body relaxation |
| Flavor | Cookie dough, brown sugar, earth, mint |
| Aroma | Fresh-baked cookies, sweet earth, mint, spice |
| Indoor yield | 450–550 g/m² (1.47–1.80 oz/ft²) |
| Outdoor yield | 400–600 g/plant (14.1–21.2 oz/plant) |
| Flowering time | 9–10 weeks |
| Height | Medium; 80–120 cm (31–47 in) indoors |
| Difficulty | Intermediate |
| Best cultivation technique | SOG or SCROG with regular defoliation |
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