- See also:
- Intermediate dwarf10
Pure 1Dwarf M9 class rootstock
| Used for: | Apple |
| Developed by: | Pure Horticultural Research Center, Latvia |
| Country of origin: | Latvia |
| Introduced: | 1971 |
| Parentage: | Bud 9 seedling |
Pure 1 is a red leafed, open pollinated selection from B.9. It performs similarly to B.9 and M.9.
Pure 1 rootstock characteristics
- Species compatibilityApple
- Vigour % of standard30% - 40%
- Rootstock size classDwarf
- Support requiredPermanent support
- Cold-hardinessCold-hardy
- Cold hardiness (USDA)Zone 4 (-34C)
- Country of originLatvia
Find our more about this rootstock in the 'Manual of Worldwide Temperate Zone Fruit and Nut Tree Rootstocks'.