One whole and one sliced Comstock Sauce and Slice Tomatoes on a white background.
Tomato Seeds, Comstock Sauce and Slice
Close-up of a whole Comstock Sauce and Slice Tomato with slices and knife on wood cutting board.
A whole Comstock Sauce and Slice Tomato with slices and juice in small bowl on a wood cutting board.
Sliced and juiced Comstock Sauce and Slice Tomato on a wood cutting board with a wood handled knife.
One whole and one sliced Comstock Sauce and Slice Tomatoes on a white background.
Tomato Seeds, Comstock Sauce and Slice
Close-up of a whole Comstock Sauce and Slice Tomato with slices and knife on wood cutting board.
A whole Comstock Sauce and Slice Tomato with slices and juice in small bowl on a wood cutting board.
Sliced and juiced Comstock Sauce and Slice Tomato on a wood cutting board with a wood handled knife.

Tomato Seeds,
Comstock Sauce and Slice

3.610 ReviewsSKU: #TM240Min. seed count: 15
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Description

(Solanum lycopersicum). This variety has been grown and loved by Italian immigrant families around Wethersfield, Connecticut, for generations, including the family of Elsie (Preli) Yushkevich, who shared seeds of this variety with Comstock, Ferre and Co. in the 1980s. The gorgeous red fruit grows to a pound or more and contains very few seeds, making this a wonderful dual-purpose type equally at home in home-canned sauce or paste, or atop your favorite garden-fresh sandwich! Elsie’s son, John Yushkevich, told us the seeds are from his mother’s family home in Ferriere, in the northern Italian region of Emilia-Romagna. His family still raises this variety on their farm, and they have been saving the seeds for over 50 years.

Growing Tips: This variety grows best in full sun, requiring at least 6-8 hours of direct sunlight daily. Plant in fertile, well-draining soil amended with organic matter. Water deeply and consistently to promote healthy fruiting and prevent cracking. Provide stakes or cages to support the plant and its heavy fruit.

Plant Details

Botanical Name
Solanum lycopersicum
Life Cycle
Annual
Growth Habit
Indeterminate
Sun Requirement
6–8 hr.
Days to Germinate
7–14
Days to Maturity
85
Planting Depth
⅛ in.
Plant Spacing
24 in.
Ideal Temperature
75–95°F
Frost Hardy
No

When to Grow

Start seeds indoors 6-10 weeks before the last frost date in your area. Transplant outdoors after the frost danger has passed and temperatures are consistently above 60 F. Check your local area’s frost dates to plan your seed starting. If you’re not sure how to find your first and last frost dates, consult our blog post "Our Experts Answer Questions, Share Resources."

How to Sow and Plant

Sow seeds 1/8 inch deep in seed-starting trays. Keep the soil temperature between 70-80 F for optimal germination, using a heat mat if necessary. Harden off seedlings by gradually exposing them to outdoor conditions for 7-10 days. When transplanting, space seedlings about 24 inches apart.

How to Grow

Water plants regularly and deeply, avoiding overhead watering to reduce the risk of disease. Mulch around the base to conserve moisture and suppress weeds. Prune suckers and lower leaves to enhance airflow and focus the plant's energy on fruit production.

How to Save Seeds

  • 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.

FAQ

How do I cook Comstock Sauce and Slice tomato?

It is a dual-purpose variety, ideal for making sauces and for slicing due to its meaty texture and rich flavor.

Can Comstock Sauce and Slice tomato grow in containers?

Yes, but choose a large container (at least 5 gallons) with proper support for the plant's growth and heavy fruit.

How resistant is Comstock Sauce and Slice tomato to diseases?

While not more resistant than most other varieties, proper spacing, pruning, and watering practices can minimize disease risks such as blight.

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