Killarney raspberrries are red, medium sized raspberries, they are disease resistant, cold hardy, they grow in zones 4-7, and grow best in PH 6.5 -6.8, well drained soil. they are good, fresh, frozen, and preserved, they have good flavor. they have thorns, they are self supporting and self pollinating. They start producing berries in mid summer and produce for 4 -5 weeks, cut canes back after canes are done fruiting.