Girl Scout Cookies (GSC)

Girl Scout Cookies (GSC) or Indica-dominant Hybrid (60% Indica / 40% Sativa) is a strain that typically contains THC levels between 19% – 25% (Top-tier phenotypes can hit 28%) and CBD levels ranging from 0.1% – 1.0%. Known for its Sweet, minty, earthy, and doughy (like fresh-baked cookies) profile, this strain has a growth expectation of being Medium (Indoor: 30–60 inches / 75–150 cm) in height, with a nutrient demand that is High (Notoriously "Cal-Mag hungry"; needs heavy Nitrogen in Veg).

This Indica-dominant Hybrid (60% Indica / 40% Sativa) is of the Genetype: OG Kush x Durban Poison (F1). The Girl Scout Cookies (GSC) strain has 3 phases of the growing cycle.

The first phase is the Seedling Phase. Once you have decided to grow Girl Scout Cookies (GSC) in either soil or hydroponiclay, the ph levels need to be monitored. The ph level desired by Indica-dominant Hybrid (60% Indica / 40% Sativa) is 6.2 – 6.8 and 5.5 – 6.0 hydroponically. During this infancy stage, Girl Scout Cookies (GSC) needs to maintain a target temperature of 70°F – 80°F (21°C – 27°C) for 2 to 3 weeks. Once the seed germinates, it will sprout it's first set of round leaves, or the cotyledons. If you are able to maintain the target humidity of 50% – 60% (Start higher at 70% for seedlings), the iconic serrated leaves will just begin to show themselves. During this critical Phase 1 of the Indica-dominant Hybrid (60% Indica / 40% Sativa) growing cycle the plant is establishing a strong root sytem. Beginners often over water these fragile seedlings. Do not drown your seeds. You seedling Girl Scout Cookies (GSC) needs care and gentle light. The recommended light cycle for growing Girl Scout Cookies (GSC) is 18/6 (Light/Dark) for the first cycle, which should last .

The next is the Vegetative Phase. The Girl Scout Cookies (GSC) will focus entirely on size and structural integity. The temperature needs also change for phase 2. If a target temperature of 68°F – 78°F (20°C – 25°C) is maintained and a target humidity of 40% – 50% (Crucial for preventing mold in dense buds) is achieved, the Indica-dominant Hybrid (60% Indica / 40% Sativa) will grow stems, branches and plenty of large fan leaves. This OG Kush x Durban Poison (F1) is trying to build it's own solar panel of leaves to absorb energy. It is critical to maintain a proper light cycle of 12/12 (Light/Dark) for the entire phase 2 schedule. This consistent energy will help plant grow bigger without producing flowers, focusing it's energy on growing tall and strong. Girl Scout Cookies (GSC) is at it's most resilient and may grow quickly. As phase 2 comes to an end, it may be topped or tied down, as it's training suitability is considered Excellent for LST, Topping, and ScROG (Screen of Green).

The most exciting phase, when growing OG Kush x Durban Poison (F1) is the Flowering Phase. The plants adulthood lasts . It is at this phase that the light cycle changes for the last time. Girl Scout Cookies (GSC) will produce the most flowers when the light cycle is 12/12. Keep the temperature and humity controlled at 65°F – 72°F (Day) / 55°F – 60°F (Night to trigger purple hues) and 30% – 40% so you can really watch this plant strecth and almost double in height. It will want to start producing early into the flowering process.

You will know the Girl Scout Cookies (GSC) is ready when the white hairs (pistils) turn amber/brown and the resin glands (trichomes) look milky or cloudy, rather than clear. Cutting the plant down even a week too early can significantly reduce the potency and weight of your harvest. Patience in the flowering phase will provide the best possible outomce of Indica-dominant Hybrid (60% Indica / 40% Sativa) with a desired gorwth profile that will be:
Sturdy branches with moderate stretch; produces dense, spear-shaped colas

Growers Notes: Hobby Grower’s Notes
The Cal-Mag Trap: GSC is famous for showing Magnesium deficiencies early. Keep a high-quality Cal-Mag supplement on hand and use it preventatively, especially if growing in Coco Coir.

Temperature "The Night Drop": To bring out the stunning purple and dark green hues GSC is known for, drop your nighttime temperatures significantly (into the high 50s/low 60s) during the final 2 weeks of flower.

Support Your Buds: The flowers become exceptionally dense and resinous. Even though the stems are relatively sturdy, you may need yo-yos or a trellis net to prevent branches from snapping late in Phase 3.

Airflow is Vital: Because the buds are so compact, they are susceptible to "Bud Rot" (Botrytis). Ensure you have oscillating fans moving air through the canopy, not just over it.
Lineage: OG Kush x Durban Poison
Breeder: Cookie Family (originated in Northern California)
Primary Terpenes: Caryophyllene (Spicy), Limonene (Citrus), Humulene (Earthy)