There is some discrepancy as to the usefulness of Epsom salt for tomatoes. Many gardeners swear by the use of the product in many areas of the garden. However, the high levels of magnesium in Epsom ...
Ashley Randle, commissioner of the Massachusetts Department of Agricultural Resources, holds up one of the contenders in the "heaviest tomato" category. (Arielle Gray/ WBUR) Commercial tomato growers ...