John ElderberriesHuge clusters of large, sweet, tasty, purplish black berries. Good for pies, jams, jellies and wine. Like Adams, it is not bothered by insects or disease. Will grow in any soil. More vigorous and slightly less productive than Adams, but has larger clusters and berries. Ripens 14 days after Adams. Elderberries are partially self fruitful but you will increase production by having a second variety.