Jostaberry is a fruiting shrub, a hybrid between blackcurrant, North American coastal black gooseberry, and European gooseberry. Jostaberries are known for their dark purple to black, slightly tart berries, which resemble large blackcurrants in flavour and appearance. They are rich in vitamin C and antioxidants. The plant itself is thornless, cold-hardy, and disease-resistant, especially to powdery mildew and gooseberry mildew. Jostaberries can be eaten fresh or used in jams, jellies, juices, and desserts. The plant thrives in full sun to partial shade and is best grown in well-drained soil. Common names: Jostaberry Edible: BerriesHarvest timing: July Scientific name: Ribes nidigrolariaLight requirements: Full sun to part sunFull-grown size: 6-8' x 3-4'Hardiness: Zone 3Pollination: Self-pollinatingWildlife: Flowers and fruit attract pollinators and wildlifeOrigin: Germany Noteworthy: Fruit the size of gooseberries but without the thorns.