Medicago sativa
FF 54H98
Fall Dormancy: 4
Winter Hardiness: 2
Disease Rating Index: 30/30
54H98 an alfalfa brand designed for improved yield and high productivity, especially under moderate to high potato leafhopper pressure. 54H98 combines robust performance with the resilience needed for diverse growing conditions.
Key features
- High productivity under moderate to high leafhopper pressure
- Improved yield
- Improved disease package
- Good winterhardiness
- Successful establishment in a wide range of soils
| % Resistant Plants | Resistance Class | Class Abbreviation |
|---|---|---|
| > 50 % | High Resistance | HR |
| 31 – 50 % | Resistant | R |
| 15 – 30 % | Moderate Resistance | MR |
| 6 – 14 % | Low Resistance | LR |
| < 5 % | Susceptible | S |
StandFast FastGrowth ratings are calculated from weekly measurements of varieties grown side‑by‑side from green‑up to harvest through the growing season. Expressed as average centimeters of growth per day.
| Average cm / day | Growth Rating |
|---|---|
| > 2.20 | Very Fast |
| > 2.00 | Fast |
| > 1.80 | Average |
| > 1.60 | Slow |
| < 1.60 | Very Slow |