Monitoring system for turfgrasses and/or gardens, the monitoring system comprising a mobile device or being fitted to comprise a mobile device, wherein said monitoring system comprises at least one control unit configured to: - receive at least one spectral parameter related to one or more monitoring zones of a work area, said at least one spectral parameter being detected by means of at least one first detector, - receive at least one position information related to the monitoring zone of the spectral parameter, said at least one position information being detected by means of at least a second detector, - obtain at least one spectral index associated with each monitoring zone starting from the respective at least one spectral parameter, - carry out an association between said position information and said at least one spectral index, - access a virtual map representative of said work area, - associate, as a function of said position information, a representative description of said spectral index with at least a predetermined portion of said virtual map and - display, as a function of said position information, said at least one description on said predetermined portion onto the virtual map; wherein, given any of said one or more monitoring zones, the first detector is configured to perform a plurality of detections of said at least one spectral parameter in correspondence with said monitoring zone, said spectral index related to said monitoring zone being obtained from said plurality of detections of said at least one spectral parameter; wherein the detection of said at least one spectral parameter of any one of said one or more monitoring zones substantially occurs simultaneously with the detection of the position information of said monitoring zone; wherein said at least one spectral index is representative of a health condition of said one or more monitoring zones and wherein said description allows to distinguish: - regions of said work area wherein the health condition is inadequate and which require maintenance; - regions of said work area wherein the health condition is adequate. wherein said monitoring system comprises at least one control unit configured to: - receive at least one spectral parameter related to one or more monitoring zones of a work area, said at least one spectral parameter being detected by means of at least one first detector, - receive at least one position information related to the monitoring zone of the spectral parameter, said at least one position information being detected by means of at least a second detector, - obtain at least one spectral index associated with each monitoring zone starting from the respective at least one spectral parameter, - carry out an association between said position information and said at least one spectral index, - access a virtual map representative of said work area, - associate, as a function of said position information, a representative description of said spectral index with at least a predetermined portion of said virtual map and - display, as a function of said position information, said at least one description on said predetermined portion onto the virtual map; - receive at least one spectral parameter related to one or more monitoring zones of a work area, said at least one spectral parameter being detected by means of at least one first detector, - receive at least one position information related to the monitoring zone of the spectral parameter, said at least one position information being detected by means of at least a second detector, - obtain at least one spectral index associated with each monitoring zone starting from the respective at least one spectral parameter, - carry out an association between said position information and said at least one spectral index, - access a virtual map representative of said work area, - associate, as a function of said position information, a representative description of said spectral index with at least a predetermined portion of said virtual map and - display, as a function of said position information, said at least one description on said predetermined portion onto the virtual map; wherein, given any of said one or more monitoring zones, the first detector is configured to perform a plurality of detections of said at least one spectral parameter in correspondence with said monitoring zone, said spectral index related to said monitoring zone being obtained from said plurality of detections of said at least one spectral parameter; wherein the detection of said at least one spectral parameter of any one of said one or more monitoring zones substantially occurs simultaneously with the detection of the position information of said monitoring zone; wherein said at least one spectral index is representative of a health condition of said one or more monitoring zones and wherein said description allows to distinguish: - regions of said work area wherein the health condition is inadequate and which require maintenance; - regions of said work area wherein the health condition is adequate. - regions of said work area wherein the health condition is inadequate and which require maintenance; - regions of said work area wherein the health condition is adequate.