Compost has traditionally been used by growers not only for supplying nutrients to the soil and plant but also due to its multiple beneficial attributes, such as balancing pH, enhancing water holding capacity, and boosting soil structure and beneficial microbial populations to improve overall soil quality for plant growth and development. Compost can hold nutrients for a longer time and deliver to plants when needed. Nutrients found in compost are released slowly as the compost decomposes, reducing nutrient loss through prevention of off-site movement. Despite all these benefits, herbicide contaminated composts can do lots of harm to plants, especially to those belonging to the family Solanaceae, which includes tomatoes, peppers and eggplants. Plant distortion due to growth regulator type herbicide is shown in Figure 1.