A large-scale illegal marijuana growing operation in the rural Applegate area was dismantled Thursday after a coordinated law enforcement investigation led to the seizure of more than 1,300 cannabis plants along with suspected controlled substances and cannabis concentrates.
The operation took place on July 9 at a property in the 100 block of Hogan Road, located outside the Applegate community near Jacksonville. Detectives with the Illegal Marijuana Enforcement Team (IMET) executed a court-authorized search warrant after conducting an investigation into what authorities described as an unlicensed black-market cannabis operation.
According to investigators, officers seized approximately 1,300 marijuana plants during the search. In addition to the cannabis crop, detectives recovered roughly one-half pound of psilocybin mushrooms and approximately 3½ pounds of concentrated THC extract. Authorities stated the property held no state licensing or authorization for the cultivation, handling, or processing of cannabis products.
The case remains under investigation as law enforcement continues to examine evidence collected during the search and determine whether additional criminal charges or enforcement actions may follow.
The search warrant was carried out through a coordinated effort involving multiple local, state, and federal agencies. Detectives from IMET were joined by deputies from the Jackson County Sheriff’s Office, investigators with the Drug Enforcement Administration, and troopers from the Oregon State Police.
The investigation also extended beyond potential criminal violations. Representatives from the Oregon Water Resources Department and Jackson County Code Enforcement responded to the property to conduct separate regulatory and administrative investigations. Those agencies routinely examine issues such as unauthorized water use, land-use compliance, environmental concerns, and code violations that may accompany illegal cultivation sites.
Illegal cannabis grows have remained a continuing concern throughout Southern Oregon in recent years, particularly in rural portions of Jackson and Josephine counties where large unlicensed operations have periodically been discovered on private properties. State and local officials have said these operations can create a variety of public safety and environmental concerns, including unauthorized water diversions, improper disposal of chemicals, electrical hazards, and unregulated production practices that fall outside Oregon’s legal cannabis system.
While Oregon maintains one of the nation’s most established legal cannabis industries, authorities emphasized that this investigation involved an operation with no licensing or regulatory approval. Licensed cannabis businesses are subject to extensive state oversight governing cultivation, processing, security, testing, recordkeeping, and distribution. Unlicensed operations operating outside that framework are considered part of the black-market cannabis trade and may be subject to criminal prosecution as well as civil and regulatory enforcement.
Law enforcement officials noted that IMET’s current enforcement priorities are focused specifically on disrupting illegal marijuana operations across the Rogue Valley rather than investigating state-permitted cannabis businesses. Regulatory oversight of licensed cannabis operations remains the responsibility of the appropriate state agencies.
The Illegal Marijuana Enforcement Team is a multi-agency task force funded through a grant provided by the Oregon Criminal Justice Commission. The task force brings together investigators and prosecutors from the Jackson County Sheriff’s Office, Oregon State Police, and the Jackson County District Attorney’s Office to investigate illegal cannabis operations and coordinate enforcement efforts throughout the region.
No arrests or additional details regarding potential suspects had been announced at the time the search warrant was executed. The investigation remains active as authorities continue reviewing evidence collected from the property and coordinating with participating agencies.

