One of the great joys of gardening is learning how stuff grows. Did you know that green beans are just baby bean-beans? You harvest them when the pods have developed but before the beans inside get plump and then hard. Green peppers are just unripe red (or orange or yellow) peppers. Green olives are just young black olives. Cherry tomatoes are just … no, they’re just bite-size tomatoes. The green tomatoes in fried green tomatoes are just unripe tomatoes, but some tomato varieties are gree...