Coffee producing countries with more than one wet and dry season will have more than one harvesting season. There is a direct relationship between extremes of day and nighttime temperatures and coffee quality.
When guitar tab has a x and then a number at the end of the tab what does it mean? 'x' means the particular string it is next to is not played, 'number' is at which fret to play the string the number is by, counting down from the headstock.
Note that the top string of your guitar (the 6th or E string) is written at the bottom of the tab, and the bottom string (1st of e string) is written at the top. Many beginners get confused at this, but this is the standard way to write tabs.