When to Plant Roma Tomato in Gouldsboro, Maine (04607)
Location
Gouldsboro, Maine
ZIP Code
04607
USDA Zone
6a
Last Frost
Monday, April 20, 2026
📅 Planting Calendar
Start Seeds Indoors Monday, March 9, 2026
Transplant Outdoors Monday, May 4, 2026
Pro Tip: Start Roma Tomato seeds indoors 6 weeks before your last frost date for best results.
🌿 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
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Growing Roma Tomato in Zone 6a
Roma Tomato (Solanum lycopersicum) is a popular garden vegetable. In Gouldsboro, Maine, which is in USDA Hardiness Zone 6a, you should start seeds indoors around Monday, March 9, 2026.
Your average last frost date is Monday, April 20, 2026. Plan to transplant your Roma Tomato seedlings outdoors around Monday, May 4, 2026, about 2 weeks after your last frost date.