### Clue: Creates endless colour in plots (6)
### Answer: BREEDS 
 ### Explanation: Definition: Creates
 "red"(a colour) **minus its last letter**(endless …) **contained in**(in) BEDS(plots in the garden).
Defn: …, or produces something over a time period, as in "familiarity breeds contempt", or between the sexes, "familiarity breeds, full stop".