Relative Scion Vigour: Moderate to High
Rootknot Nematode Resistance: Moderate to High
Dagger Nematode Resistance: Moderate to Low
Root Lesion Nematode Resistance: Low
Phylloxera Resistance: Moderate
Lime Tolerance: Moderate
Drought Tolerance: Moderate
Harmony performed well in early trials with Muscat Gordo Blanco and some table grape varieties. Siuted to medium to coarse textured soils. High levels of citrus nematode build up on its root system. Has high potassium uptake. Other rootstocks better.