3309 COUDERC

Resistance to active lime 11% approx.
Avoid planting in dry soils.
Fairly robust. The ideal stock for quality wines and eating grapes (soils allowing, especially active lime). The root-stock remains small. Tying-up is recommended.
Hastens maturity.

RIPARIA Glory of Montpellier

Resistance to active lime 6% approx.
Not very robust. Creeping roots.
Not very productive. Perfect for quality wines and eating grapes.
Likes fresh and humid soils, dislikes dryness and hot winds.
The root-stock remains small. Tying-up recommended.
Hastens maturity.

RUGGERI 140

Resistance to active lime 25 to 30%.
Very robust. Likes stony, deep, argilocalcareous soils that are dry in summer.
Very robust. Tends to suckering. Its robustness sometimes makes it sensitive to botrytis.Delays maturity
 

101-14 M y G.

Resistance to active lime 9% approx.
Of average vigour. Very ramified creeping roots.
Well-suited to clayey, slightly humid soils that dry out only slowly. Sensitive to drought and hot winds.
The stock remains small. Best trained on wires.
Hastens maturity.

44-53 MALEGUE

Resistance to active lime not more than 10%.
Very fructiferous. Its stock remains small, best trained on wires.
Moderately resistant to dryness. Sensitive to magnesium deficiency.
Hastens maturity.

PAULSEN 1103

Resistance to active lime 17% approx.
Very well adapted to deep soils, even dry soils. Dislikes excessive humidity.
Robust. Early development, early fruiting, with the ensuing risk of exhaustion. Not recommended for areas liable to spring frost.
Delays maturity.

GRAVESAC

Resistance to active lime 15 to 20%.
Likes fresh sandy soils and sandy-gravelly soils.
Likes acid soils.
Robust. Good affinity with all currently grown varieties. Perfectly suitable for producing quality wines.
Hastens maturity.

RICHTER 110

Resistance to active lime approximately 17%.
Well-suited to stony, dry, argilocalcareous soils.
Dislikes constant humidity.
Robust, but a slow developer in the first year.
Enhances fruiting.
Delays maturity.

FERCAL

Considered as the stock that is the most resistant to active lime (I.P.C. 120).
Robust. Well adapted to poor limy soils. Fruit set is quite rapid. Average resistance to dryness, fairly tolerant of temporary excess humidity. Sensitive to magnesium deficiency.
Good affinity with the main cultivated varieties.
Hastens maturity.

161-49 COUDERC

Resistance to active lime 25% approx.
Suitable for argilocalcareous soils that remain somewhat humid.
Dislikes excess humidity.
Fructiferous. As its stock remains small, it is best trained on wires.
Hastens maturity.

5BB TELEKI

Resistance to active lime 20% approx.
Little resistance to drought. Avoid planting in scorching dry locations. Perfectly suited to limey, deep, rich soils.
Can show a tendency to suckering.
The stock remains small. Best trained on wires.
Hastens maturity.

S04 (selección oppenheim N° 4)

Resistance to active lime 17 to 18%.
Perfectly suited to fresh soils that retain some humidity.
Enhances fructification. Robust, with rapid development. As the stock remains small, it is best trained on wires.
Hastens maturity.

41B M y G

Resistance to active lime 40% approx.
Average robustness. Strong, deep roots.
Average resistance to dryness. Withers fast in constant excess humidity, especially in the subsoil.
Very good affinity with a large number of vineferas.
Tends to produce bunches with missing grapes.
Delays maturity.

420 A

Rootstock of a semi-drooping nature, suitable for rich soils, flexible with calcareous sub-soils; can be sensitive to extreme dry conditions. It is a good cropper and not very vigorous in growth.