When to Plant Roma Tomato in Mount Vernon, New York (10553)

Location

Mount Vernon, New York

ZIP Code

10553

USDA Zone

Last Frost

Sunday, April 5, 2026

📅 Planting Calendar

Start Seeds Indoors Sunday, February 22, 2026

Transplant Outdoors Sunday, April 19, 2026

Pro Tip: Start Roma Tomato seeds indoors 6 weeks before your last frost date, then transplant outdoors around Sunday, April 19, 2026.

🌿 Plant Details

Scientific Name Solanum lycopersicum

Days to Maturity 75 days

Mature Height 30-36"

Spread 18"

Type Determinate

Fruit Size Medium (2-3 oz)

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Regular (1-2 inches/week)

↔️

Spacing

24" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 7-14 days

Ready to Plant Roma Tomato in Mount Vernon?

Get your seeds now so they're ready by Sunday, February 22, 2026.

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Growing Roma Tomato in Zone 7b

Roma Tomato (Solanum lycopersicum) is a popular garden vegetable. In Mount Vernon, New York, which is in USDA Hardiness Zone 7b, you should start seeds indoors around Sunday, February 22, 2026.

Your average last frost date is Sunday, April 5, 2026. Plan to transplant your Roma Tomato seedlings outdoors around Sunday, April 19, 2026, about 2 weeks after your last frost date.