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Paulsen 1103

Protection expired

Vitis berlandieri Planch x Vitis rupestris Scheele · Fruit crops

also searched as: паулсен 1103

Variety description

10 August 2026

The variety is a vigorous rootstock with a growing period that promotes delayed ripening of grafted varieties. The bushes are spreading, form a large number of lateral shoots, and shoot length can reach 3.5–4 meters. The rootstock possesses a powerful, deep-penetrating root system.

Leaves are small or medium-sized, reniform, entire, dark green in color, leathery, and shiny. Young shoots have a purple-red coloration; matured ones are light brown with a dark intermittent pattern. The flower is functionally male; it does not form bunches.

The variety exhibits high resistance to root phylloxera, fungal diseases, drought, high lime concentrations, and spring waterlogging. It possesses good compatibility with most scions, stimulating their development.

Sources5
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Countries of admission

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.

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • SI Slovenia Protection expired

    № VP0015

    Terminated
    1 January 2005

Records are sourced from official registry publications. Data sources and legal status

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Same species

Other varieties: Vitis berlandieri Planch x Vitis rupestris Scheele

All 9 varieties of species

Fercal

Application submitted

Vitis berlandieri Planch x Vitis rupestris Scheele

INSTITUTO NACIONAL DE INVESTIGACION AGROPECUARIA (INIA)

SI
3 records

Vitis berlandieri Planch x Vitis rupestris Scheele

DE MT
3 records

Vitis berlandieri Planch x Vitis rupestris Scheele

DE MT
2 records

3309 Couderc

Protection expired

Vitis berlandieri Planch x Vitis rupestris Scheele

SI
1 record

Nearby in the species list 110 Richter, 1103 Paulsen, 140 Ruggeri, 3309 Couderc, Fercal, Richter 110, Richter 99, Ruggeri 140

Discussion: Paulsen 1103

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