prefabs/farm/plants/base_plant.tscn

@@ -215,6 +215,7 @@ Payload = 3
 
 [connection signal="Interacted" from="GrowingInteractionArea" to="." method="Grow"]
 [connection signal="SuccessfulPickUp" from="ReadyPlantInventoryItem" to="." method="queue_free"]
+[connection signal="Interacted" from="ReadyPlantInventoryItem/PickupInteractionArea" to="." method="Harvest"]
 
 [editable path="GrowingInteractionArea"]
 [editable path="ReadyPlantInventoryItem"]

scripts/CSharp/Common/Farming/FieldBehaviour2D.cs

@@ -204,6 +204,12 @@ public partial class FieldBehaviour2D : Sprite2D, ISaveable
             _currentPlant.Field = this;
         }
     }
+
+    public void HarvestPlant()
+    {
+        _currentPlant = null;
+        UpdateFieldState(FieldState.Empty, true);
+    }
     
     #region SAVE AND LOAD
 

scripts/CSharp/Common/Farming/PlantBehaviour2D.cs

@@ -200,4 +200,9 @@ public partial class PlantBehaviour2D : Node2D
         _magicWordSaid = true;
         Grow();
     }
+
+    public void Harvest()
+    {
+        Field.HarvestPlant();
+    }
 }