When to Plant Lemon Verbena in Cumberland Center, Maine (04021)

Location

Cumberland Center, Maine

ZIP Code

04021

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 Verbena seeds indoors 6 weeks before your last frost date, then transplant outdoors around Saturday, May 9, 2026.

🌿 Plant Details

Scientific Name Aloysia citrodora

Days to Maturity 120 days

Mature Height 24-72"

Spread 36"

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate (1 inch/week)

↔️

Spacing

24" apart

🌱

Planting Depth

0.125" deep

Seeds typically germinate in 14-30 days

Ready to Plant Lemon Verbena in Cumberland Center?

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

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Growing Lemon Verbena in Zone 5b

Lemon Verbena (Aloysia citrodora) is a popular garden vegetable. In Cumberland Center, Maine, 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 Verbena seedlings outdoors around Saturday, May 9, 2026, about 2 weeks after your last frost date.