Open pollinated
| Variety | Maturity | Plant habit | Stalks | Remarks |
|---|---|---|---|---|
| Giant Musselburgh | 105-110 | Medium green | Extremely long and large white stem, 22-24 cm and 3-4 cm diam | A quite hardy, widely adapted variety. |
| Carentan | 110-120 | Dark green | Large and long white stem, 18-22 cm and 4-6 cm diam | Very hardy and productive variety. Popular in Europe and the Mediterranean. |
| American Flag | 100-105 | Semi-upright, blue green leaves | Fairly long, white stem, 18-22 cm and 3 cm diam | Early home gardener's variety. Excellent in soup and for seasoning. |