Tomato Seeds, Martino's Roma

star-filled
4.3
36 Reviews
Sku:
#TM247
Min. seed count:
10
$3.00

Description

(Solanum lycopersicum). Fantastic yields of richly flavorful plum-shaped tomatoes, on compact plants that require very little staking! Resistant to early blight, reliable for home or market gardens! The paste-type fruit weighs in at 2-3 ounces, dry-fleshed and very meaty with few seeds. Great for sauces, salsas and pastes.

  • Determinate
  • 70-80 days to maturity
  • 6-8 hours of full sun
  • Sprouts in 7-14 days
  • Seed Depth: 1/8"
  • Plant Spacing: 24"
  • Ideal Temperature: 75-95 F
  • Frost Hardy: No

Growing Tips, Tricks and FAQs

Growing Tips

Martino's Roma tomato is a compact, determinate heirloom variety that thrives in full sunlight and requires at least 6-8 hours of sun daily. The soil should be well-draining, fertile, and slightly acidic, with a pH range of 6.0-6.8. Consistent moisture is very important, especially during flowering and fruiting. Light support can be needed to keep fruits off the ground.

When to Grow

Start seeds indoors 6-10 weeks before the last expected frost date in your area. Transplant outdoors once the danger of frost has passed and the temperature consistently stays above 60 F. In shorter growing seasons, consider using black plastic mulch or row covers to warm the soil and protect young plants.

How to Sow and Plant

Sow seeds indoors 1/8 inch deep in a sterile seed-starting mix. Maintain a soil temperature of 70-80 F for optimal germination. Harden off seedlings by gradually exposing them to outdoor conditions over 7-10 days before transplanting. Space plants about 24 inches apart. Plant seedlings slightly deeper than they were in their pots to encourage a strong root system.

How to Grow

Apply a balanced, slow-release fertilizer at planting and side-dress with compost or fertilizer every few weeks during the growing season. Water often but avoid waterlogging, which can lead to root rot. Prune any lower leaves that touch the soil to reduce the risk of disease, though extensive pruning is unnecessary for this determinate variety.

How to Save

  • 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

Can Martino's Roma tomatoes grow in containers?
Yes, they are compact and well-suited for container gardening, but choose a container that holds at least 5 gallons and has good drainage.

Do Martino's Roma tomatoes need staking?
While staking is not mandatory for this determinate variety, light support can prevent fruits from resting on the soil.

How do I cook Martino's Roma tomatoes?
Their meaty texture and low moisture content make them ideal for sauces, pastes, and canning.

More Questions?
Check out our "Tomatoes 101" blog post by staff horticulturist John Lenz.

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Tomato Seeds, Martino's Roma
star-filled
4.3
Customer reviews (36)

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