99 Richter

Relative Scion Vigour: Moderate
Rootknot Nematode Resistance: Moderate to High
Dagger Nematode Resistance: Low
Root Lesion Nematode Resistance: Low
Phylloxera Resistance: High
Lime Tolerance: Moderate
Drought Tolerance: High
Root Strike: Fair
General Comments:
99 Richter is suited to a wide range of soil types, but not wet, poorly drained situations. Scion varieties grafted to this rootstock may develop slowly but will deliver consistently good crops. Drought tolerant but moderate sensitivity to soil salinity. Performed well at Wahgunyah, Victoria and in the Barossa Valley.