Regularly check to see if potted plants in the winter quarters have been infested with pests. Spider mites can develop at temperatures of 5°C and damage the plants. Effectively combat spider mites, scale insects and mealybugs with BugFree Bug and Larvae Killer+.
Regularly remove fallen parts of the plant as these may contain plant diseases. Only give the plants a little water as they do not require as much in the wintertime.