Thornless gooseberry × blackcurrant hybrid bred for disease resistance. Larger fruit than gooseberry, milder than blackcurrant.
Hardiness ratings
| System | Rating | Temperature range | How to read it |
|---|---|---|---|
| USDA hardiness zone | Zone 3–8 | −40 °C to −6.7 °C | Plant tolerates down to this zone |
| RHS hardiness rating | H7 | down to −20 °C | Plant needs at least this level of cold tolerance |
| Canadian plant hardiness zone | Zone 3–8 | −34 °C to −1 °C | Plant tolerates down to this zone |
| Australian (ANBG) zone | Zone 1–4 | −15 °C to 5 °C | Plant tolerates down to this zone |
Growing notes
- Resistant to mildew, rust, and big-bud mite that affect its parent species
- Vigorous — gives growing space of 1.5 m or more
Categories
Related plants
Cross-check Jostaberry against your zones