Cannabis farm in Fresenburg: 1,900 plants found

A targeted police operation in the Emsland region has led to a significant discovery: investigators found a professionally operated cannabis plantation with almost 2,000 plants in Fresenburg. The search was carried out as part of an ongoing investigation led by the Aurich public prosecutor's office and marks an important step in regional drug enforcement.

On Monday, 29 June 2026, the Police Inspectorate Emsland/Grafschaft Bentheim conducted a planned search at an address in Fresenburg. According to police, what officers found inside the building exceeded expectations: instead of a small illegal grow site, they discovered an elaborately set up and organized plantation with professional infrastructure.

Investigation framework and coordination between authorities

The investigation is being led by the Aurich public prosecutor's office. Close coordination between prosecutors and police made it possible to plan the search precisely and carry it out under controlled conditions. Such operations are typically the result of lengthy preliminary work in which grounds for suspicion are gathered and the legality of the intervention is secured under law.

Fresenburg is located in the Emsland district of Lower Saxony and belongs to the joint municipality of Lathen. With fewer than 1,000 inhabitants, the community is relatively small and rural. Illegal cannabis farms are sometimes operated in remote or inconspicuous buildings in such areas in order to avoid attention. The discovery shows, however, that authorities remain vigilant here as well and take targeted action against drug-related crime.

The discovered cannabis plantation in detail

Inside the building in question, officers found a total of four fully equipped grow rooms. These rooms were not set up provisionally, but fitted with the technology typical of professional cultivation. Lighting, ventilation and irrigation systems point to an organized operation that required substantial investment and expertise.

Three of the four grow rooms were actively in operation at the time of the search. They contained around 1,900 cannabis plants that were nearly ready for harvest. The plants were close to maturity, which from a police perspective means a considerable yield was imminent. The scale of the find underscores the industrial character of the facility and suggests longer-term production.

Illegal cultivation of cannabis violates Germany's narcotics law. Regardless of debates over possible legalization of cannabis for recreational use, cultivation without official authorization remains a criminal offense. Large plantations such as the one found in Fresenburg are among the more serious drug-related offenses and are pursued with high priority by investigators.

Technical equipment and organizational effort

Professional plantations are characterized by several features: separate rooms for different growth phases, controlled climate conditions and often a sophisticated energy and disposal concept. The four rooms identified in Fresenburg match this pattern. Such facilities create not only legal risks for operators, but can also pose fire, mold and safety hazards for neighboring buildings.

Police regard the discovery as an indication of structured crime in the area of illegal drug cultivation. Operations like these are often backed by networks that may extend from cultivation through distribution to money laundering. Investigators will therefore analyze infrastructural traces in addition to seizing the plants in order to identify possible responsible parties and intermediaries.

Forensic work and documentation

Following the discovery of the plantation, extensive measures were taken to secure evidence and document the scene. Numerous officers from the Police Inspectorate Emsland/Grafschaft Bentheim were deployed on site for several hours. Systematic recording of evidence is crucial to support later court proceedings and establish responsibility.

The documented seizure includes not only the plants themselves, but also technical equipment, possible data carriers and other items that could provide information about the operators. Forensic and digital traces are often compared with the results of preliminary investigations in such cases. The Aurich public prosecutor's office will evaluate the findings gathered and decide what further steps are required.

Appeal to witnesses and residents

Police are asking residents and other possible witnesses to report suspicious observations. Anyone who can provide information about the plantation or possible responsible parties should contact police in Lingen at 0591 870. Tips from the public can play a central role in investigations, for example if unusual vehicle movements, noises or odors were noticed.

Media inquiries should be directed to Christopher Degner at the Police Inspectorate Emsland/Grafschaft Bentheim. He can be reached by phone at 0591 87 204 and by email at pressestelle@pi-el.polizei.niedersachsen.de. Outside business hours, journalists should contact the locally responsible police station.

Regional dimension of drug enforcement

The operation in Fresenburg is part of the ongoing work of police in the Emsland region against illegal drug cultivation and related offenses. Even if the exact scale of the facility comes as a surprise, the case shows that rural communities are by no means outside the focus of investigators. Cooperation between the public prosecutor's office, police and citizens providing tips remains an important element.

Further developments in the case will be announced by the responsible public prosecutor's office once new findings become available. Until then, authorities are working on evaluating the secured evidence and identifying possible participants in the offense.