Grandaddy Black Feminized Marijuana Seeds

Strain Description

Grandaddy Black is an Indica‑dominant hybrid combining the soothing signature of Grandaddy Purple with the fast flowering and resin production of Black Domina. It contains approximately 22% THC and 0.50% CBD, offering a smooth, balanced effect: an initial cerebral uplift easing into deep relaxation. Expect dense resinous buds wrapped in earthy, fruity, sweet, and skunky flavors with citrusy and woody notes.

Growing Information

Grandaddy Black finishes flowering in 8–10 weeks, with 450 g/m² indoors and about 600 g per plant outdoors. Plants grow compact (0–4 ft), making them ideal for discreet indoor grows. Harvest typically arrives in October. The strain is robust across temperate to Mediterranean climates and is reportedly beginner‑friendly.

Quick Grow Tips

• Lighting: After the veg stage, switch to a 12/12 photoperiod to initiate flowering.
• Nutrients: Start with moderate veg feeding, then boost phosphorus/potassium during bloom for dense buds.
• Watering: Water thoroughly, then allow a slight dry-down to avoid overwatering.
• Environment: Keep consistent warm temperatures and moderate humidity; ensure good airflow, especially for dense, resinous buds.

Summary

Grandaddy Black Strain Feminized Marijuana Seeds is an easy-to-grow indica-dominant hybrid with 22% THC, 0.50% CBD, an earthy-fruity aroma, and heavy resin. Expect harvest in 8–10 weeks, compact stature, and yields of up to 600 g outdoors—ideal for growers seeking classic indica potency in manageable form.