THSeeds | Amsterdam-Born Premium Cannabis Genetics Since 1993

Founded in Amsterdam in 1993 by Adam and Doug, THSeeds has played a key role in the global growth of cannabis culture. From early ventures like the Hemp Works store in 1995 to today’s internationally distributed genetics, THSeeds has built a reputation for quality, innovation, and consistency. Over the years, the brand has evolved from legendary classics such as MK Ultra to modern favorites like French Cookies, French Macaron, and Citron Givré (Birthday Cake selection).

THSeeds is known for rigorous selection and breeding standards, producing high-yielding plants with distinctive terpene profiles and strong genetic stability. Their catalog spans balanced hybrids, powerful indicas, and expressive sativas, along with exclusive releases and collaborations—such as projects with Symbiotic Genetics—designed to push modern cannabis breeding forward.

With decades of experience behind every line, THSeeds continues to deliver reliable, high-performance genetics suited to both indoor and outdoor cultivation. Their strains are recognized for flavor complexity, resin production, and dependable harvest results, making them a trusted choice for growers seeking both classic pedigree and contemporary innovation.