Description

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Dr. Greenthumb’s Insane OG brings together Barney’s Farm and B-Real of Cypress Hill in an exclusive collaboration rooted in their shared passion for legendary cannabis genetics. Their connection dates back to the Amsterdam coffeeshop scene of the 1990s, and this partnership combines B-Real’s decades of cannabis experience with Barney’s Farm’s renowned breeding expertise.

Created from three iconic strains, OG Kush, Bubba Kush, and Granddaddy Purple, Insane OG has an extraordinary >32% THC and a rich, old-school Kush character.

Insane OG develops vigorous, productive plants that respond well to a variety of training techniques, giving growers plenty of flexibility to shape their canopy and maximize yields. The flowers are dense and exceptionally resinous, displaying deep green and sage-green shades accented by vibrant orange pistils. This thick coating of resin, gives buds a striking frosted appearance.

Indoors, Insane OG maintains a manageable height of 100–120 cm. Its relatively short flowering period of 55–65 days delivers yields of up to 600 ge/m2 under optimal conditions. Outdoors, plants can reach 150–250 cm and produce impressive harvests of 1.5–2 kg per plant, with flowers ready by late September or early October.

The aroma captures the unmistakable character of classic Kush genetics, combining deep earthy and pungent gassy notes with warm spices and subtle fruity sweetness. Ripe berry and grape undertones add richness, while the flavor develops layers of old-school Kush, black pepper, and fresh lemon. Caryophyllene contributes its distinctive peppery character, limonene brings bright citrus accents, and myrcene adds earthy depth to this complex terpene profile.

Insane OG delivers is an intensely potent herb. An uplifting wave of euphoria promotes a positive mood, mental clarity, and creative thinking, while the body stone gradually eases tension without overwhelming sedation. For growers and enthusiasts who appreciate authentic old-school Kush flavors, massive resin production, and powerful indica genetics, Dr. Greenthumb’s Insane OG is a prime strain.

Top Features

• USA genetics
  
• high THC
• terpene rich
• high yield
• Kush flavour

Medical Info

• broad spectrum use