Do not plant tomato plants beside potatoes. Potatoes are carriers of fusarium wilt and bacterial canker, which cause injury to tomato plants. Avoid putting tomatoes at risk for diseases by not planting tomatoes where potatoes have grown in the last two to three years.
About this Author
Amy Deemer began her writing career in 1992. She began writing online content in 2009 and writes primarily for Answerbag and Garden Guides. Deemer enjoys researching and writing about flowers, plants and gardening. Deemer has an Associate of Arts in liberal studies from Westmoreland Community College.