Even the most experienced gardeners have to deal with problems caused by weeds and plant pests, diseases and disorders. However, with careful planting and garden maintenance the majority of these problems may be avoided. Making sure that plants remain healthy and giving them optimum growing conditions will ensure that they have the best chance of resisting diseases and pests. Good garden management also involves learning how plant problems may be prevented, and spotting any that do happen at an early stage when they can be treated more easily.
In this section, we take a look at the various pests, disorders and diseases that can afflict plants, along with details on how to prevent and treat them. We also offer information on avoiding and controlling annual and perennial weeds.