420 with CNW — Pollen Study in Spain Reveals Thriving Illegal Cannabis Grows
A study exploring the concentration of marijuana pollen in the atmosphere in the Spanish city of Murcia has discovered that levels of pollen are increasing in the atmosphere. This is a clear indication that the extent of illicit cannabis farming is trending upwards. For decades, scientists have been documenting the amount of marijuana pollen present in the air in order to estimate the extent of illegal marijuana cultivation taking place in different cities, including Cartagena, Lorca and Murcia. This trio of cities is of special interest because they are located along the seashore acting as a border between Spain and…

















