New York Research Evaluates Ground Cherry and Goldenberry Production and Harvest
Research conducted by Cornell University and Cooperative Extension vegetable specialists and funded by Northern New York Agricultural Development Program evaluated production and harvest of ground cherries and goldenberries. Ground cherry (Physalis pruinosa) and goldenberry (Physalis peruviana) are warm-season annual crops that yield a yellow fruit popular as a healthy snack food. Golden cherry is currently grown and sold by farms in northern New York. It grows close to the ground and drops its fruit when ripe, making harvest labor-intensive. Goldenberry grows upright, is harvested by picking, and is being evaluated as a new crop for growers in northern New York. In this project, a harvesting frame built to collect ground cherries efficiently worked well. However, three methods of trellising for the upright-growing goldenberry proved too costly. The complete project report, with production and harvesting data, and costs and a video are posted online.