Riparia is shallow-rooted, highly resistant to phylloxera and tolerant of water logged soil. It is most often used in grafting when vigor control is desired in order to produce high quality fruit on vigorous scion variet...
Though partially self-fruitful, elderberries reach optimal production when planted with a second variety. In this collection you will receive 2 each of Nova and York Elderberries. These varieties pollinate well together ...