This Spring, the cold seemed to just drag on and on in the Northeast. It was a very slow start to the gardening with seeds taking longer to sprout and plants taking longer to grow. And although I'd be harvesting more by now, I'm just thrilled that the garden looks so robust. And thanks to the covering of tarps, everything survived the Mother's Day frost. So here's what's growing so far. Spring crops as of May 20, 2013 From the far left 1/3 of the bed, there's sugar snap peas with romaine…