Tomato Seeds,
A Grappoli D'Inverno

Start seeds indoors approximately 6-10 weeks before the last expected frost date, especially in cooler climates. Transplant outdoors after all danger of frost has passed, once night temperatures stay above 50 F and the soil has warmed to about 60 F. Harvested vines can be hung in a cool, dry place, where the fruit keeps ripening slowly for use well into winter.

Sow seeds 1/8 inch deep in seed trays or pots, maintaining warm temperatures for optimal germination. Transplant seedlings into the garden or larger containers when they have at least two sets of true leaves. Space plants about 24 inches apart if growing in rows, or less in raised beds​.

These tomatoes require regular watering, especially during dry periods, and benefit from mulching to retain moisture and regulate soil temperature. Staking or caging is recommended to support the plant as it can reach up to 4 feet tall and produces heavy clusters of fruit. Fertilize every 4-6 weeks with a high-potassium fertilizer to encourage fruiting. Harvest tomatoes when they are partially ripe and allow them to finish ripening indoors for winter storage​.

• Most tomatoes are self-pollinating and don't frequently cross; in a garden setting, separating by 25 feet should prevent 99% of cross-pollination. Or you can bag and hand pollinate for 100% purity.
• On a small scale, seeds may be scooped from the fruits and dried on a paper towel.
• For larger quantities or cleaner seeds, fermentation for a few days is recommended.
• Once dry, tomato seed can be stored in a cool, dry, dark place; good seed retains viability for 5 years or more.