Published May 19. 2021 3:30PM By Hugh M. Ryan, Special to the Times Healthy PlanEat, an online seller of locally and sustainably produced foodstuffs, is expanding its offerings. This nascent enterprise, based in East Lyme, provides a website for farmers who use sustainable practices to sell directly to consumers throughout southeastern and central Connecticut. “Sustainable” refers to such practices as no-till planting and crop rotation to maintain soil fertility and stifle pests, as well as responsible irrigation that minimizes run-off, bans on synthetic pesticides, herbicides, and fert...