G.11 (Formerly known as Geneva® 11)

Formerly known as Geneva® 11

G.11 shows very good precocity with higher yield efficiency than many commercial rootstocks including some M-9s. Varieties on G.11 rootstock show comparable tree vigor as the same varieties would on M-9 rootstock. G.11 is moderately resistant to fire blight, infections are very rare. The G.11 rootstock show to be moderately resistant to Woolly Apple Aphid, but more testing is needed.


Posted on

February 28, 2019