10 August 2026
The GM 9 (Inmil) rootstock was bred in Belgium. It is used for grafting sweet cherry and contributes to a 25–40 % reduction in scion vigor compared to vigorous rootstocks. Trees grafted onto this rootstock enter into fruiting faster.
The root system of the rootstock is characterized by fragility, which is why the trees often require additional support. The rootstock is sensitive to growing conditions and soil quality; in a number of trials, increased tree mortality was noted on this rootstock.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
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Same species
Prunus L. · Plum
PROF. DR. WERNER GRUPPE & PROF. DR. HANNA SCHMIDT
Prunus L. · Plum
Sabine Franken-Bembenek
Prunus L. · Plum
Sabine Franken-Bembenek
Prunus L. · Plum
Prunus L. · Plum
Prunus L. · Plum
KENNETH TOBUTT
Nearby in the species list Gisel-A 5, Gisela 1, Gisela 10, Gisela 4, GISELA 5A, Gisela 6, Globe sun, GM 61, GM 61/1, GM 79, Gordana, Green sun, Halford, Hamyra, Howard sun, Husle, IK-M 8, Inmil, INRA Nr. 2, Ipogeos 3