Type
self-fertile hybrid
Jostaberry variety
Josta Jostaberry
The classic black currant and gooseberry hybrid, producing dark berries with a tangy, currant-like flavor. It is vigorous, thornless, and useful as a multipurpose fruiting shrub.
Season
mid summer
Best for
jams, baking, hedges
About Josta
Josta is the original thornless hybrid of black currant and gooseberry, producing dark purple-black berries with a tart, aromatic flavor. It is vigorous, cold hardy, and generally resistant to powdery mildew and white pine blister rust.
Growing Josta Jostaberry
Grow in Zones 3 to 8 in full sun and prune annually to control its large, spreading habit. Josta is self-fertile, though more than one plant can improve yield; harvest when the berries are fully dark and detach readily.
Full growing guide
For planting, care, pollination, and harvest that apply to all jostaberry, see the complete guide.
How to grow JostaberryOther jostaberry varieties
Variety characteristics are general guidance for US home gardens; chill hours, hardiness, and pollination vary, so confirm suitability for your zone. Availability differs by supplier. Page updated Aug 4, 2026.