When to Plant Lemon Verbena in Shavertown, Pennsylvania (18708)

Location

Shavertown, Pennsylvania

ZIP Code

18708

USDA Zone

Last Frost

Monday, April 20, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Monday, March 9, 2026

Transplant Outdoors

Monday, May 4, 2026

Based on last frost Monday, April 20, 2026 · Zone 6a

Pro tip: Start Lemon Verbena seeds indoors 6 weeks before your last frost date, then transplant outdoors around Monday, May 4, 2026.

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🌿 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 Shavertown?

Get your seeds now so they're ready by Monday, March 9, 2026.

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🤝 Good Companions

BasilTomatoPepper

🤝

Full Companion Planting Guide for Lemon Verbena

See which plants help Lemon Verbena thrive, which to keep away, and raised bed layout tips →

🛠️ Supplies You'll Need

🌱 Seed Starting Trays 🪴 Seed Starting Mix 💡 Grow Lights 🌡️ Heat Mat 🪵 Raised Garden Bed 🌍 Vegetable Garden Soil 🛠️ Hand Trowel Set 🚿 Watering Can

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🌾 Seed Saving Guide

🔴 Difficult

✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Flowers set seed in late summer but viability is often low in temperate climates.

Processing

Harvest seed pods when dry, extract tiny seeds. Germination is slow and irregular.

Seed Viability

Up to 1 year when stored cool, dark, and dry.

Pro Tip

Semi-hardwood cuttings in summer give far better results — seed saving is rarely worth the effort for this plant.

🪴

Raised Bed Planting Guides

A 4×8 bed fits 8 plants of Lemon Verbena. See plant counts, spacing grids, and companion pairings for every bed size →

Frequently Asked Questions

When should I plant Lemon Verbena in Shavertown, Pennsylvania? +

In Shavertown (Zone 6a), start Lemon Verbena seeds indoors around Monday, March 9, 2026 and transplant outdoors around Monday, May 4, 2026.

What is the last frost date for Shavertown, Pennsylvania? +

The average last spring frost date for Shavertown, Pennsylvania (ZIP 18708) is around Monday, April 20, 2026. This is based on NOAA climate normals for USDA Zone 6a.

How long does Lemon Verbena take to grow? +

Lemon Verbena typically matures in about 120 days from transplanting. In Shavertown, that means you can expect harvest around Monday, May 4, 2026 plus 120 days.

Should I start Lemon Verbena indoors or direct sow in Pennsylvania? +

Lemon Verbena should be started indoors 6 weeks before your last frost date. In Shavertown, that means starting around Monday, March 9, 2026.

📚 More Lemon Verbena Planting Guides

🗺️

Lemon Verbena in Pennsylvania

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 6a Lemon Verbena Guide

All cities in your zone · Avg dates

→

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Growing Lemon Verbena in Zone 6a

Lemon Verbena (Aloysia citrodora) is a popular garden vegetable. In Shavertown, Pennsylvania, 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 Lemon Verbena seedlings outdoors around Monday, May 4, 2026, about 2 weeks after your last frost date.