Question 1

Is lemon balm easy to grow?

Accepted Answer

Yes, lemon balm is easy to grow and requires minimal maintenance once established. The plant tolerates various growing conditions, adapts to full sun or partial shade, and returns as a perennial in zones 4 through 9.

Question 2

When is the best time to plant lemon balm seeds?

Accepted Answer

Start lemon balm seeds indoors 6 to 8 weeks before the last spring frost. Direct sow outdoors after all frost danger passes and soil temperatures reach at least 65 degrees Fahrenheit.

Question 3

Do lemon balm seeds need cold stratification?

Accepted Answer

Yes, lemon balm seeds benefit from cold stratification. Refrigerate seeds in moist vermiculite or sand at 35 to 40 degrees Fahrenheit for 2 to 4 weeks before sowing to improve germination rates.

Question 4

How long does lemon balm take to grow from seed?

Accepted Answer

Lemon balm seeds germinate in 10 to 21 days indoors or 14 to 28 days outdoors. Plants are ready for first harvest 8 to 10 weeks after sowing.

Question 5

Does lemon balm spread aggressively?

Accepted Answer

Lemon balm spreads vigorously through underground runners and self-seeding. Grow in containers or use root barriers to control spread. Remove flower heads before seeds mature to prevent excessive volunteers.

Tag: white flowers

white flowers

Lemon Balm Seeds / Melissa Officinalis

Love-in-a-Mist Seeds / Nigella damascena

Sensation Mix Cosmos Seeds / Cosmos bipinnatus ‘Sensation Mix’