diff --git a/ReallifeGamemode.Server/Managers/HanfManager.cs b/ReallifeGamemode.Server/Managers/HanfManager.cs
index 9a363910..426c712e 100644
--- a/ReallifeGamemode.Server/Managers/HanfManager.cs
+++ b/ReallifeGamemode.Server/Managers/HanfManager.cs
@@ -90,13 +90,26 @@ namespace ReallifeGamemode.Server.Managers
     /// </summary>
     private static readonly TimeSpan MAX_PLANT_TIME = TimeSpan.FromHours(6);
 
+    /// <summary>
+    /// Ab welcher Zeit Pflanzen geerntet werden können
+    /// </summary>
     private static readonly TimeSpan MIN_PLANT_TIME_TO_HARVEST = TimeSpan.FromHours(4);
 
+    /// <summary>
+    /// Interval, wann Hanf-Preise neu generiert werden sollen
+    /// </summary>
+    private static readonly TimeSpan REGENERATE_PRICES_INTERVAL = TimeSpan.FromHours(8);
+
     /// <summary>
     /// Timer der den Status des Verarbeiters zurücksetzt
     /// </summary>
     private static Timer _manufacturerDoneTimer = new Timer(TimeSpan.FromSeconds(10).TotalMilliseconds);
 
+    /// <summary>
+    /// Timer der die 
+    /// </summary>
+    private static Timer _regeneratePricesTimes = new Timer(REGENERATE_PRICES_INTERVAL.TotalMilliseconds);
+
     public static List<HanfNpc> HanfNpcs { get; private set; } = new List<HanfNpc>();
 
     /// <summary>
@@ -160,7 +173,8 @@ namespace ReallifeGamemode.Server.Managers
         colShape.OnEntityEnterColShape += OnHanfNpcColShapeEnter;
         colShape.OnEntityExitColShape += OnHanfNpcColShapeExit;
       }
-
+      _regeneratePricesTimes.Elapsed += (s, e) => RegeneratePrices();
+      _regeneratePricesTimes.Start();
       RegeneratePrices();
 
       NAPI.Marker.CreateMarker(GTANetworkAPI.MarkerType.VerticalCylinder, ASSERVATENKAMMER_POSITION.Subtract(new Vector3(0, 0, 3.0)), new Vector3(), new Vector3(), 3.0f, Colors.White);
@@ -192,6 +206,11 @@ namespace ReallifeGamemode.Server.Managers
         return $"{h.Id} ({h.Type}) {h.Price} dollars";
       }));
       logger.LogInformation("Generated prices: {0}", generatedPricesStr);
+
+      NAPI.Task.Run(() =>
+      {
+        ChatService.BroadcastAdmin("~b~[ADMIN]~s~ Die Hanf-Preise wurden neu generiert.", AdminLevel.ADMIN);
+      });
     }
 
     private static HanfNpc GetHanfNpcFromColShape(ColShape colShape)