Lemon bee balm grows best in full sun but can tolerate partial shade, making it suitable for various garden conditions. This plant is native to the central and southern United States and does well in poor, rocky, or sandy soils. It is quite drought-tolerant, needing less frequent watering as it grows, and can handle dry conditions better than many other garden herbs. However, for better growth, water the plant when the top inch or two of the soil feels dry.
Description (Monarda citriodora). This striking native wildflower is a pollinator magnet and flavorful culinary and tea herb. The lightly lemony flavor of the leaves makes this an excellent choice as a tea plant or for use in sweet and savory culinary preparations.
- Annual
- 115 days to maturity
- 8-12 hours of sun
- Sprouts in 7-14 days
- Ideal Temperature: 60-70 F
- Seed Depth: Surface Sow
- Plant Spacing: 12″
- Frost Hardy: No
When to Grow Lemon bee balm can be started indoors and set outside after the last frost or direct sown in the garden, two weeks before the last frost. This herb is hardy in USDA zones 2-11, making it adaptable to a wide range of environments. It grows quickly, and blooms throughout the summer.
How to Sow and Plant To start lemon bee balm from seeds, scatter the seeds on the soil surface and lightly press them in, as they require light for germination. There is no need to cover them with soil. Thin seedlings to about 12 inches apart once they are large enough to handle. This spacing helps prevent overcrowding, which can reduce airflow and increase the risk of powdery mildew.
How to Grow Lemon bee balm can tolerate poor soils but for better growth, you can add organic matter such as compost. The plant prefers well-draining soil to avoid root rot and other moisture-related issues. Prune the plants regularly to encourage bushier growth and more blooms, and deadhead spent flowers to extend the blooming season. Be mindful of its spreading nature; in optimal conditions, it can self-seed and become somewhat invasive.
How to Save
Seeds usually mature 1-3 weeks after flowers bloom. To test, bend the spent head into a bag and tap. If the seeds are brown, they are ready. Spread them out and allow them to dry for 2-3 days. Store in an airtight container in a cool, dry, dark place.