- See also:
- Very-dwarf apple9
- Dwarf apple76
- Semi-dwarf apple40
- Semi-vigorous apple6
- Standard apple20
P.18Vigorous apple rootstock
| Used for: | Apple |
| Developed by: | Research Institute of Pomology and Ornamentals, Skierniewice |
| Parentage: | M4 x Antonovka |
Early observation may indicate that P.18 will out perform MM.111 in wet or heavier soils.
P.18 rootstock characteristics
- Species compatibilityApple
- Vigour % of standard75% - 85%
- Rootstock size classVigorous
- PrecocitySlow to start bearing
- Support requiredFree-standing
- Cold-hardinessCold-hardy
- Woolly aphidSome susceptibility
- Fire blightSome susceptibility
- Burr knotsSome
- Collar rotSome resistance
- Crown rotSome resistance
- Root suckersFew
Find our more about this rootstock in the 'Manual of Worldwide Temperate Zone Fruit and Nut Tree Rootstocks'.