Plattsburgh, NY, Aug 02, 2010 — The tomato plants in the garden are growing like they're never going to stop - and if it weren't for frost, they probably wouldn't. Martha Foley talks with horticulturalist Amy Ivy of the Cornell Cooperative Extension of Clinton and Essex counties about caring for tomato plants mid-summer, including early blight, late blight and when to pinch off new blossoms and green growth.