Lettuce Seeds,
Little Gem

The best time to plant Little Gem lettuce is in early spring, about 2-4 weeks before the last expected frost, or in late summer, around 6-8 weeks before the first expected frost. These timings help avoid the hottest parts of summer, which can stress the plants and cause bolting. Check local frost dates to determine the precise planting schedule. If you’re not sure how to find your first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'

Little Gem lettuce can be sown directly into the garden or started indoors. If direct sowing, plant seeds 1/4 inch deep in well-prepared, fertile soil. Sow in thick bands for baby greens or space 8 inches apart for head lettuce. For indoor starts, plant seeds 4-6 weeks before the last frost and transplant seedlings when they are 3-4 inches tall. This method gives more control over growing conditions and can extend the growing season​.

Maintain consistent watering, aiming for about 1 inch of water per week, and use mulch to retain soil moisture and regulate temperature. Avoid overhead watering to prevent fungal diseases; instead, water at the base of the plants. Fertilize with a balanced fertilizer, avoiding excessive nitrogen to prevent excessive leafy growth at the expense of head development. Regularly inspect for pests like aphids and slugs, and remove any weeds that compete for nutrients​​.

• Lettuce is a self-pollinating annual, making it an easy crop for seed saving.
• Choose the best and healthiest plants and allow them to send up flower stalks.
• Once seed heads are dried and have turned a yellowish-tan color, cut the entire stalk and place in a bag.
• Crush the seed heads in the bag and separate the chaff.
• Store in an airtight container in the refrigerator for up to 4 years.