Black Oishii Feminised Seeds – Archive Seedbank

Black Oishii by Archive Seedbank is a premium hybrid that combines Oishii #9 with the legendary Moonbow #112. This cross delivers a sophisticated terpene profile, striking dark purple aesthetics, and resin-heavy flowers that will appeal to growers and connoisseurs alike.

Expect sharp petrol-fuel aromas layered with fruity, floral, earthy, and sherbet-like notes, making this one of the most complex and memorable flavour experiences in the Archive line-up. Black Oishii produces vigorous plants that respond well to training techniques such as LST (Low-Stress Training) and trellising, ensuring maximum canopy development and yield.

Growers can further enhance results by managing light intensity to control stretch and improve internodal spacing, leading to compact, resinous buds. With flowering times of 9–10 weeks, Black Oishii reliably delivers medium to high yields of boutique-quality flowers, combining modern candy-style potency with unique growth traits that set it apart from common “Runtz” cultivars.

Key Features

• Breeder: Archive Seedbank

• Seed Type: Feminised

• Pack Size: 6 seeds per pack

• Genetics / Lineage: Oishii #9 x Moonbow #112

• Indoor/Outdoor: Suitable for both environments

• Flowering Time: 9–10 weeks / 63–70 days

• Yield: Medium to High

• Flavour and Effects: Petrol, fruit, potpourri, earthy, sherbet; potent and balanced hybrid effects

• Growth Traits: Tall plants, responsive to training (LST and trellising), high resin production, stunning dark purple appearance