Growing Lemon Verbena in Zone 5B

Lemon verbena has the most intense, true lemon fragrance of any herb — a single crushed leaf fills a room. It’s tender but worth growing every year.

Zone 5B has a moderate growing season. Most crops do well here with proper timing around frost dates.

Top Growing Tips

• Tender perennial — bring indoors before first frost
• Drops leaves when stressed or moved indoors; keep evenly moist
• Prune hard in late winter to encourage vigorous new growth
• Leaves hold their fragrance when dried better than almost any herb
• Infuse into simple syrups, teas, and cocktails for bright lemon flavor

Companion Planting

Good companions: other tender herbs, containers near seating areas

Avoid planting near: Cold drafts and frost

Harvest Timeline

Harvest leaves anytime after plant is established; best before flowering

About Zone 5B

USDA Hardiness Zone 5B has an average last spring frost around Apr 18 and first fall frost around Oct 13. All planting dates above are calculated from these frost dates. Your specific location may vary — check with your local extension office for the most accurate dates.