Jostaberry Seeds (Ribes × nidigrolaria) produce a hardy, perennial hybrid shrub resulting from a cross between blackcurrant and gooseberry. Known for its sweet-tart, nutrient-rich berries, Jostaberry is perfect for fresh eating, jams, jellies, and baking.
This low-maintenance shrub thrives in home gardens, raised beds, or containers, attracting pollinators while providing a unique fruiting experience.
Features
- Hybrid Berry Shrub: Produces sweet-tart berries combining blackcurrant and gooseberry flavors.
- Hardy & Perennial: Returns year after year with minimal care.
- Pollinator Friendly: Supports bees, butterflies, and other beneficial insects.
- Compact & Productive: Suitable for gardens, patios, or container planting.
- Versatile Fruit Use: Ideal for fresh eating, jams, desserts, and preserves.
Specifications
- Scientific Name: Ribes × nidigrolaria
- Common Name: Jostaberry
- Plant Type: Perennial fruiting shrub
- Germination Time: 3–6 weeks (cold stratification recommended)
- Maturity Period: 2–3 years for full fruit production
- Sun Exposure: Full sun to partial shade
- Soil Type: Well-drained, fertile loamy soil; pH 6.0–7.5
- Watering: Moderate; keep soil moist
- Plant Height: 3–5 feet at maturity
- Plant Spacing: 3–5 feet apart
- Temperature Range: 40°F–80°F (4°C–27°C)
- Fertilization: Apply balanced fertilizer or compost annually in early spring
- Best Growing Season: Spring
- Hardiness Zones: USDA Zones 3–7
Planting Guide:
- Cold stratify seeds for 30–60 days before sowing.
- Sow seeds ¼ inch deep in moist, fertile soil.
- Maintain consistent moisture until germination.
- Transplant seedlings outdoors when 3–4 inches tall.
- Mulch around seedlings to retain moisture and suppress weeds.
- Prune lightly to encourage healthy branching and fruit production.