2022--dusseldorf--police-discovered-huge-cannabis-plantation-in-residential-building---magazine--healty-and-sport-news May 2026

In March 2022, Düsseldorf police uncovered a large-scale cannabis plantation hidden within three interconnected ground-floor apartments of a residential building on . The professional operation spanned eight rooms and had an estimated annual street value of approximately €1 million . The Discovery and Raid

: The growers had modified the building's architecture by connecting three separate apartments to create one large facility.

: A massive bust involving over 4,000 plants and a cache of 1,000 weapons. In March 2022, Düsseldorf police uncovered a large-scale

The raid occurred on , after investigators from the Mettmann district police and the Wuppertal public prosecutor's office executed a search warrant. The investigation revealed:

: Plantations found linked to a drug-trafficking operation based in a local pizzeria. : A massive bust involving over 4,000 plants

Two men were arrested on-site during the operation. While German laws regarding cannabis have since shifted—with the taking effect on April 1, 2024, allowing adults to possess up to 50 grams and grow three flowering plants at home—large-scale commercial cultivation without a license remains strictly illegal. Regional Enforcement

This discovery was part of a broader trend of police uncovering illegal grow operations in North Rhine-Westphalia residential areas. Other notable raids in the region include: Two men were arrested on-site during the operation

: To mask the operation, a complex ventilation system was installed, which routed exhaust through specialized pipes to an apartment on the first floor and then out of the building.