Lemon Balm Planting Guide
Lemon balm is a vigorous perennial herb with bright green, lemon-scented leaves. It makes a refreshing tea and is easy to grow but can spread aggressively.
Melissa officinalis · Herb · Lamiaceae family · 60–70 days to maturity
Get Your Personalized Lemon Balm Planting Dates
Enter your ZIP code to see exact planting dates, soil compatibility, and growing tips specific to your county.
Where Can You Grow Lemon Balm?
Lemon Balm Growing Regions
Click any state to see the Lemon Balm planting schedule for that location.
Planting Dates by Zone
| Zone | Start Indoors | Direct Sow | Transplant | Harvest |
|---|---|---|---|---|
| Zone 3a | — | — | May 22 | Jul 24 – Sep 11 |
| Zone 3b | — | — | May 17 | Jul 19 – Sep 6 |
| Zone 4a | — | — | May 13 | Jul 15 – Sep 2 |
| Zone 4b | — | — | May 8 | Jul 10 – Aug 28 |
| Zone 5a | — | — | May 2 | Jul 4 – Aug 22 |
| Zone 5b | — | — | Apr 25 | Jun 27 – Aug 15 |
| Zone 6a | — | — | Apr 17 | Jun 19 – Aug 7 |
| Zone 6b | — | — | Apr 10 | Jun 12 – Jul 31 |
| Zone 7a | — | — | Apr 1 | Jun 3 – Jul 22 |
| Zone 7b | — | — | Mar 25 | May 27 – Jul 15 |
| Zone 8a | — | — | Mar 15 | May 17 – Jul 5 |
| Zone 8b | — | — | Mar 4 | May 6 – Jun 24 |
| Zone 9a | — | — | Feb 17 | Apr 21 – Jun 9 |
| Zone 9b | — | — | Feb 1 | Apr 5 – May 24 |
Why are some columns showing "—"?
Start Indoors shows "—" because Lemon Balm is typically direct sown outdoors rather than started indoors. It germinates quickly and doesn't transplant well.
Direct Sow shows "—" because Lemon Balm benefits from being started indoors first, then transplanted after the last frost.
How to Plant Lemon Balm
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
Moderate — regular watering
Water when the top inch of soil feels dry. Consistent moisture produces the best results.
🧪 Soil pH
5.5 – 7.5
Prefers neutral to slightly acidic soil — ideal for most garden beds.
🗺️ Hardiness Zones
Zone 3a – 9b
📅 Days to Maturity
60–70 days
Quick-growing crop. Multiple plantings per season are possible.
👪 Plant Family
Lamiaceae
Rotate with other families yearly to prevent soil-borne diseases. Don't plant in the same spot where Lamiaceae family crops grew last year.
Succession Planting Lemon Balm
Lemon Balm matures in just 60–70 days, making it ideal for succession planting. In a typical 180-day growing season, you can get up to 3 successive plantings by sowing every 6.9 weeks.
Your actual succession count depends on your local frost dates. Enter your ZIP code to get personalized succession planting dates for your area.
Companion Planting for Lemon Balm
✅ Good Companions
Check more combinations with our Companion Planting Checker →
Growing Tips for Lemon Balm
Start from seed, cuttings, or divisions. Contain in pots or use barriers to prevent spreading. Harvest frequently to keep plants bushy and prevent flowering.
Saving Lemon Balm Seeds
Recommended for Your Garden
Breathable fabric pots that promote healthy root growth and prevent overwatering.
Built-in reservoir keeps herbs and greens consistently watered with less effort.
Start seeds indoors with reusable cell trays and humidity domes.
Level Up Your Garden
Lemon Balm by State
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Frequently Asked Questions
How long does it take to grow Lemon Balm?
Lemon Balm (Melissa officinalis) takes 60 to 70 days from planting to harvest. Exact timing depends on your variety, growing conditions, and USDA zone.
What zones can Lemon Balm grow in?
Lemon Balm can be grown in USDA zones 3a through 9b. Use the planting calendar above to find the exact dates for your zone.
How much sun does Lemon Balm need?
Growing Lemon Balm requires Partial Shade (3-6 hours), Moderate — regular watering, and soil pH of 5.5 to 7.5.