Pear Tree Rootstocks

 

Pyro™2-33
A semi-dwarf rootstock with good soil adaptation. Has good root anchorage with an excellent root system. Moderate-to-tolerant resistance to Fireblight, and no root suckering. Good winter cold hardiness and excellent precocity and yield efficiency. Similar to OHxF 87. 

 

OHXF-87
Semi-vigorous. Considered a semi-dwarf tree. Tolerant to blight and decline. 

 

OHXF-97
Good anchorage & vigor. Induced early heavy production. Resistant to pear decline and fireblight. It is a superior rootstock for vigorous pear trees. Hardy and resilient to cold. 

 

Horner 4
Appears to be extremely productive, and produces a large and fairly vigorous tree.