When to Plant Lemon Balm in Chester, Vermont (05143)

Location

Chester, Vermont

ZIP Code

05143

USDA Zone

Last Frost

Saturday, April 25, 2026

📅 Planting Calendar

Start Seeds Indoors Saturday, March 14, 2026

Transplant Outdoors Saturday, May 9, 2026

Pro Tip: Start Lemon Balm seeds indoors 6 weeks before your last frost date, then transplant outdoors around Saturday, May 9, 2026.

🌿 Plant Details

Scientific Name Melissa officinalis

Days to Maturity 70 days

Mature Height 18-36"

Spread 24"

Type Spreading

Fruit Size N/A

☀️ Growing Requirements

☀️

Sun

Partial Shade to Full Sun

💧

Water

Regular (keep moist)

↔️

Spacing

18" apart

🌱

Planting Depth

0.125" deep

Seeds typically germinate in 10-14 days

Ready to Plant Lemon Balm in Chester?

Get your seeds now so they're ready by Saturday, March 14, 2026.

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Growing Lemon Balm in Zone 5b

Lemon Balm (Melissa officinalis) is a popular garden vegetable. In Chester, Vermont, 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 Lemon Balm seedlings outdoors around Saturday, May 9, 2026, about 2 weeks after your last frost date.