Rhubarb (In Store Only) Bonnie Plants Nine cold hardy flowers you can start nowbefore the ground thaws. Winter sowing tricks Mother Nature and gives you blooms weeks earlier than your neighbors. Photinia Corallina Dynamo Red Photinia Plant Addicts What Is Bolting? Bolting occurs when a crop prematurely grows flower stalks and produces seeds, preventing the plant from bearing a vigorous harvest. Also called "running to seed" or "going to