| Variety | Days | Treated | Color | Notes |
| Amish Deer Tongue | 46 | N | Variegated | Slow to bolt |
| Black Seeded Simpson | 50 | N | Light green | Most popular |
| Flame | 50 | N | Bright red | Slow to bolt |
| Grand Rapids TR | 45 | N | Bright green | Resistant to tip burn |
| Green Ice | 45 | N | Dark green | Least bitter |
| Lolla Blondi | 53 | N | Green/red | Mild flavor |
| Lolla Rossa Darky | 50 | N | Dark red | Italian leaf lettuce |
| Oakleaf | N | Green or red | Heat resistant | |
| Prize Head | 47 | N | Green red | Stays crisper longer |
| Red Sails | 55 | N | Burgundy red/green | Ruffled fringed |
| Ruby Red | 50 | N | Red | Very decorative |
| Salad Bowl | 50 | N | Green or red | High table quality |
| Simpson Elite | 48 | N | Light green | Bolt resistant |