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When to Plant Cherry Tomato in Gilmanton Iron Works, New Hampshire (03837)

Location

Gilmanton Iron Works, New Hampshire

ZIP Code

03837

USDA Zone

5b

Last Frost

Saturday, April 25, 2026

📅 Planting Calendar

Start Seeds Indoors Saturday, March 14, 2026
Transplant Outdoors Saturday, May 9, 2026

Pro Tip: Start Cherry Tomato seeds indoors 6 weeks before your last frost date for best results.

🌿 Plant Details

Scientific Name Solanum lycopersicum var. cerasiforme
Days to Maturity 60 days
Mature Height 48-96"
Spread 24"
Type Indeterminate
Fruit Size Small (0.5-1 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 Cherry Tomato in Zone 5b

Cherry Tomato (Solanum lycopersicum var. cerasiforme) is a popular garden vegetable. In Gilmanton Iron Works, New Hampshire, which is in USDA Hardiness Zone 5b, you should start seeds indoors around Saturday, March 14, 2026.

Your average last frost date is Saturday, April 25, 2026. Plan to transplant your Cherry Tomato seedlings outdoors around Saturday, May 9, 2026, about 2 weeks after your last frost date.