Rootstock comparison table
| Rootstock | Pyriam |
|---|---|
| Summary | Pyriam is a clonal rootstock developed through open pollination of the Old Home pear variety. |
| remove |
Using
| Pyriam | |
|---|---|
| Species compatibility | European pear |
| Vigour % of standard | 60% - 65% |
Growing
| Pyriam | |
|---|---|
| Rootstock size class | Semi-dwarf |
Climate
| Pyriam |
|---|
Identification
| Pyriam | |
|---|---|
| Developer | INRA |
| Country of origin | France |
Problems
| Pyriam | |
|---|---|
| Fire blight | Some resistance |