1103P Grapevine Rootstock

All plant material purchased now will be
scheduled to ship in the Spring of 2022.

We cannot ship vines outside the United States or to the following states: California, Idaho, Washington or Oregon
  • Buy 25 for $8.50 each and save 11%
  • Buy 50 for $3.45 each and save 64%

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 from the soil and can be used to reduce wine must pH where desired.


Grape Color Not Applicable
Primary Use Decorative, Rootstock
Wine Color Not Applicable
Variety Origin N/A
Parents N/A
Pseudonym (Tested As) N/A
Year Released N/A
Harvest Season Not Applicable
USDA Hardiness Zone 1
Sulfur Sensitivity Unknown
Vine Vigor Unknown
Growth Habit Unknown
Suggested Distance Between Vines N/A
Vine Training System Unknown
Bud Break Data Unavailable
Black Rot Unknown
Downy Mildew Unknown
Powdery Mildew Unknown
Botrytis Unknown