When to Plant Lemon Verbena in Fairbanks, Alaska (99708)

Location

Fairbanks, Alaska

ZIP Code

99708

USDA Zone

Last Frost

Monday, June 1, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Monday, April 20, 2026

Transplant Outdoors

Monday, June 15, 2026

Based on last frost Monday, June 1, 2026 · Zone 2a

Pro tip: Start Lemon Verbena seeds indoors 6 weeks before your last frost date, then transplant outdoors around Monday, June 15, 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 Fairbanks?

Get your seeds now so they're ready by Monday, April 20, 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 Fairbanks, Alaska? +

In Fairbanks (Zone 2a), start Lemon Verbena seeds indoors around Monday, April 20, 2026 and transplant outdoors around Monday, June 15, 2026.

What is the last frost date for Fairbanks, Alaska? +

The average last spring frost date for Fairbanks, Alaska (ZIP 99708) is around Monday, June 1, 2026. This is based on NOAA climate normals for USDA Zone 2a.

How long does Lemon Verbena take to grow? +

Lemon Verbena typically matures in about 120 days from transplanting. In Fairbanks, that means you can expect harvest around Monday, June 15, 2026 plus 120 days.

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

Lemon Verbena should be started indoors 6 weeks before your last frost date. In Fairbanks, that means starting around Monday, April 20, 2026.

📚 More Lemon Verbena Planting Guides

🗺️

Lemon Verbena in Alaska

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 2a Lemon Verbena Guide

All cities in your zone · Avg dates

→

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Growing Lemon Verbena in Zone 2a

Lemon Verbena (Aloysia citrodora) is a popular garden vegetable. In Fairbanks, Alaska, which is in USDA Hardiness Zone 2a, you should start seeds indoors around Monday, April 20, 2026.

Your average last frost date is Monday, June 1, 2026. Plan to transplant your Lemon Verbena seedlings outdoors around Monday, June 15, 2026, about 2 weeks after your last frost date.