What crop is best planted prior season to yield quality watermelon crop you want to plant several vegetables and flowers plants in a garden you want all of your crops to turn out very good?

Planting legumes, such as beans or peas, as a cover crop prior to watermelon can enhance soil fertility through nitrogen fixation, benefiting the subsequent watermelon crop. Additionally, planting a crop like marigolds can help deter pests and attract beneficial insects, promoting a healthier garden overall. It's essential to ensure that the soil is well-prepared and free of disease before planting watermelon to optimize yield and quality.