Common Garden Pests in Urban Farming : Planting organic produce is an environmentally friendly way to enjoy sustainable food. A garden that includes tomatoes or other nutritious foods can give the body a boost in antioxidants. Urban gardeners generally have good intentions when it comes to growing sustainable foods. However, the organic gardens that are carefully planted without the use of chemical agents are the ones that do not share in spreading harmful toxins into the environment. One of the most challenging aspects of gardening is dealing with pests. Fortunately, garden pests are being conquered without harmful chemicals.