Certified Availability 2020

The varieties within this section have been certified to 2010 Protocol, FPS, CPCNW or other certified standards. . Look for the certification designation in parentheses following the clone information to ensure you are getting the level of certification you desire. You will be charged a premium for certified vines. For further information on 2010 Protocol please read the available description in the FAQ section.

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  • 101-14
    Standard rootstock in Eastern US. Vigorous mostly sterile female variety with attractive leaves and shoots. Used for decorative arbors where fruit is not wanted, does well on clay soils
  • 3309 (Couderc 3309)
    Couderc 3309 is a standard rootstock in the eastern United States. It is a vigorous male sterile variety with attractive leaves and shoots. Great for decorative arbors where fruit is not wanted.
  • RIPARIA
    Riparia is shallow-rooted, highly resistant to phylloxera and tolerant of water logged soil. It is most often used in grafting when vigor control is desired in order to produce high quality fruit on vigorous scion variet...
  • 1103P
    1103P rootstock provides high scion vigor and is tolerant of high alkalinity (high pH soils), high salinity (salt content), and cotton root rot (generally an issue in high pH soils). It is poor at taking up potassium fr...
  • 4 Items

    per page
    Set Descending Direction