Manual of Rootstocks

Rootstock comparison table

Rootstock G.11
Summary G.11 Is vigorous, early bearing, very productive and precocious. It has good fruit size. It is one of the early introductions from the Cornell University/USDA program.
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Using


G.11
Species compatibility Apple
Vigour % of standard 35% - 45%
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Growing


G.11
Rootstock size class Dwarf
Support required Permanent support
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Climate


G.11
Cold-hardiness Cold-hardy
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Identification


G.11
Developer Cornell University
Country of origin United States
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Problems


G.11
Virus tolerance Some tolerance
Woolly aphid Some susceptibility
Fire blight Some resistance
Powdery mildew Some susceptibility
Burr knots Few
Crown Gall Some resistance
Collar rot Some susceptibility
Replant complex Some tolerance
Root suckers Few
Crown rot Some susceptibility
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