MOVING SALE! REMAINING 2025 CATALOG PACKETS $1.00 EACH!

FREE SHIPPING ON ALL US SEED ORDERS OF $25.00 OR GREATER!

Tomato Seeds - determinate - Napoli Roma

Classic Italian paste tomato — thick flesh, low seed count, and exceptional for canning or sauce
Sustainability features Details
1-Year Warranty
Non-GMO / BE Policy Details
seeds / pkt

Description 

A classic paste tomato perfected for rich sauces, canning, and sun-drying. Napoli Roma Tomato produces heavy clusters of oblong, bright red fruits averaging 3–4 inches long with dense, meaty flesh and very few seeds. The flavor is bold, balanced, and naturally sweet—ideal for simmered sauces, tomato paste, and roasted dishes that require depth without excess moisture.

Compact, determinate plants reach 2–3 feet tall and bear heavily in a short window, making them an excellent choice for gardeners who love to preserve or batch-cook their harvest. Fruits are firm, uniform, and crack-resistant, holding up well on the vine and in storage.

Developed in Italy and treasured worldwide, Napoli Roma continues the legacy of the traditional plum tomato—an heirloom-style variety bred for productivity, consistency, and rich, old-world flavor. It’s a dependable garden workhorse that delivers the taste of summer in every jar and saucepot.

$200 USD
Secure checkout Details
Generic

Minimum Seed Count
25
Soil pH
6.0–6.5
Soil Type
Loamy
Sunlight
Full sun
Plant Spacing
18 in
Row Spacing
36 in
Support
Stake
Ideal Soil Temp
70–85°F
Seed Depth
1/4 in
Sprouts in
5–10
Life Cycle
Annual
Growth Habit
Determinate
Frost Hardy
Tender
Scientific Name
Solanum lycopersicum
Maturity
80-89 Days (from transplant)
Grow Location
Container, Garden Plot, Raised Bed, Vertical Gardening, Greenhouse, Community Garden
Non-GMO Safe Seed Pledge

ZIP
Change
Estimated delivery
Deliver to United States
Checking local suitability…
Free shipping on $25+ orders.
🌱
Average Last Frost
❄️
Average First Frost

From Seed Indoors (Spring)

Start:

From Plant (Spring)

Transplant:

Expected Harvest

Window:

Is this a good fit for your garden?

Answer the checklist to see your fit
Sunlight
Tip: More sun = sweeter fruit. Dappled shade lowers yield.
Water access
Keep evenly moist; deep, infrequent soaks reduce blossom-end rot.
Space
Season length
Set your ZIP above to auto-check this for you.
Soil & temperature
Mulch moderates swings; wait for warm soil to avoid transplant shock.

Shipped from U.S.A.

Our seeds are grown and sourced from the US. They're then packed and shipped from Colerain NC.

Triple tested

We regularly test the quality and germination rate of our seeds. We're so confident that our seeds are backed by a 1 year warranty!

Soil Readiness

for Tomato Plants (Solanum lycopersicum)

Where to get a soil test

Best option: your state’s Cooperative Extension soil testing lab.

Tip: Arid/alkaline regions (e.g., AZ, NM, UT, parts of CA) often use Olsen (bicarbonate) for phosphorus.
Adjusts P (ppm) target & interpretation.
Target 6.2–6.8
Ideal 4–8%
Target 40–60 ppm (Mehlich-3)
Target 150–200 ppm
Ok ≥ 1000 ppm
Ok ≥ 120 ppm
For pH adjustment size
For “shopping list” amounts
Interprets P by extractant; assumes ppm. Results are approximate.
Enter at least one value above, then Calculate.

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.