The rootstock was bred in East Malling (Great Britain). It ensures trees begin fruiting 3–4 years after planting and contributes to increased productivity of cultivated varieties.
The stool bed bush is medium-sized and has a pyramidal shape. Shoots are straight, reddish-chestnut in color; the root system is well developed. Trees on this rootstock may require support.
The rootstock is characterized by relative drought tolerance. Winter hardiness is medium: in the absence of snow cover, root freezing is possible at temperatures below -25...-27 °C.
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Countries of admission
4 jurisdictions
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 3
jurisdictions,
data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
Also known as
breeder code M 7 ISK
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.
M-7primaryES, QZ
M 7PL, QZ, SK, ZA
M.7AR
M7BY
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
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