West Coast Seeds
West Coast Seeds (Tom Thumb Lettuce)
West Coast Seeds (Tom Thumb Lettuce)
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Dating back to 1830, this heirloom is the oldest American lettuce still in cultivation, which speaks to its charms. Plant Tom Thumb lettuce seeds for the smallest lettuce of all - a tennis ball-sized Bibb that will fit in the palm of your hand. The small heads have creamy yellow centers with medium green, slightly crumpled wrapper leaves. This variety works well in containers - even window boxes! It's a good candidate for indoor growing under lights and does not need a large container to grow well. Try growing some Tom Thumb lettuce seeds in a cold frame or unheated greenhouse in the winter.
| Latin Name | Lactuca sativa |
| Difficulty |
Easy |
| Days to Sprout | 7-15 Days |
| Days to Mature | 50-70 days |
| Starting | Direct sow or start indoors and transplant. Sow seeds 5mm (¼”) deep, or on the surface of the soil where the soil can be kept evenly moist.. Space or thin heading lettuce to 30cm (12″) apart. Space or thin looseleaf varieties to 20-25cm (8-10″) apart. Space rows for all types 45-90cm (18-36″) apart. Babyleaf lettuce can be planted quite densely, as it is harvested at an immature size. Sowing babyleaf lettuce seeds closely together in narrow rows makes harvesting simpler. |
| Growing | Ideal pH: 6.0-6.5. Aim for a soil with ample drainage and lots of organic matter. Add compost and lime at least 3 weeks prior to planting. One cup of balanced organic fertilizer per 3m (10′) of row will give adequate nutrition. Seedlings should be hardened off by reducing water and putting the plants outdoors 2 or 3 days before transplanting. This will help to prevent transplant shock and premature bolting. Regular watering is essential to prevent leaves from developing a bitter taste. |
This heirloom is the oldest American lettuce still in cultivation
Forms the smallest lettuce of all
Grows well in containers and window boxes
Open-pollinated seeds
