Jostaberry ‘Josta’

Josta Currant (Ribes × ‘Josta’). Ribes × 'Josta' is a natural hybrid resulting from a cross between blackcurrant (Ribes nigrum) and gooseberry (Ribes uva-crispa), combining the best qualities of both species. It produces large, slightly shiny black fruits with a sweet flavor, less acidic than blackcurrant, with a hint of complexity reminiscent of gooseberry. Very productive, vigorous, and almost thornless, 'Josta' forms a dense, bushy shrub that adapts well to cultivation as a fruit hedge or as a standalone plant. Disease and cold resistant, it is ideal for edible gardens where taste, yield, and hardiness are essential.

To plant Josta currant, choose a suitable exposure: full sun. The recommended soil is: slightly acidic to neutral, rich, and well-drained. Keep the base accessible to renew aging branches and pick fruit without damaging the shoots. Aerating the center of the clump helps limit persistent humidity. Pay more attention to watering needs during fruit development. Water the root ball before planting it in the ground and ensure that water can drain after planting. During establishment, check the moisture by hand before watering again.

Allow a width of 1.5 m (5 feet) to plan the plant's space in the garden. The indicated height of 1.2 to 1.5 m (4 to 5 feet) helps in choosing its position relative to neighboring plants. Maintain access to the base for weeding, checking moisture, and removing damaged parts. Combine this variety with plants whose light and water needs are compatible. If considering a container, first check that its volume and drainage are suitable for root development. Roots in pots are more exposed to cold than those planted directly in the ground.