Botanical profile

Ribes × 'Josta'

Latin name
Ribes × 'Josta'
Common name
Blackcurrant 'Josta'
Type
Fruit shrub
Family
Grossulariaceae

Ribes × 'Josta' is a natural hybrid resulting from the cross between blackcurrant (Ribes nigrum) and gooseberry (Ribes uva-crispa), combining the best qualities of both species. It produces large, slightly glossy, black fruits with a sweet flavor, less acidic than blackcurrant, with a touch of complexity reminiscent of gooseberry. Highly productive, vigorous and virtually thornless, 'Josta' forms a dense, bushy shrub that adapts well to growing in fruit hedges or as an isolated plant. Resistant to disease and cold, it is ideal for edible gardens where taste, yield and hardiness are essential.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun
Watering
Regular watering
Fertilization
Spring berry fertilizer. Fertilize monthly or as directed on the bag. Add Myke when planting.
Soil type
Slightly acidic to neutral, rich and well-drained
Minimum temperature
'-40°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
Pink
Fruiting
Edible black berries, intermediate taste.
Foliage color
Green
Foliage type
Obsolete
Shape
Fruit shrub
Garden structure

Size and growth

Height
1.2 to 1.5 m (4 to 5 feet)
Width
1.5 m (5 feet)
Growth rate
average
Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Deer
Less attractive or generally tolerated by deer

Deer

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.