The
maturity of the fruit varies within and between the planted
trees; harvest time may change according to ecologic conditions.
Cherries harvested before optimal indices of colour and
total soluble solids (TSS) are less acceptable by the consumers.
The higher the colour & TSS content, the greater is the
perception of quality. To avoid fruit cracking, fruit softening
and rapid decay after harvest, as a result of rain, premature
picking of sweet cherries is practised by growers