Horticultural Planning Records Est. data · NOAA 1991–2020 · USDA 2023

Herb · Lamiaceae

How to Grow Bee Balm

Warm season Frost hardy Full sun
Days to maturity 90–120
Spacing 18"
Plants / sq ft 0.33
Season Warm

Planting Bee Balm

Bee Balm is a warm season herb in the Lamiaceae family. Getting the timing right is the difference between a strong stand and a disappointing one, so the windows below are given relative to your own last spring frost and first fall frost rather than a generic calendar date. Look up your local frost dates and count back or forward from there.

Bee Balm is started indoors 8–10 weeks before your last spring frost date, giving seedlings a head start before they move outside.

Transplant young plants outdoors 0–2 weeks before your last frost — Bee Balm tolerates cool conditions and benefits from an early start.

Bee Balm can be grown by starting indoors and transplanting. Starting indoors gives the longest, most controlled season, while direct sowing is simplest where the season is long enough.

Spacing and Planting Depth

Give Bee Balm room to mature. The figures below come from verified extension and seed-supplier data for typical varieties.

Spacing in row18 inches
Row spacing24 inches
Plants per sq ft0.33
Planting depth0 inches
Sun requirementFull sun

Days to Maturity

Bee Balm reaches maturity in 90–120 days from transplant.

Bee Balm is ready to harvest after about 105 days. Harvest before the first fall frost, which will end the plant's productive season.

Conditions and Care

As a warm-season herb, Bee Balm needs warm soil and settled weather to thrive, and is set back or killed by frost. It is frost hardy and can shrug off light freezes, so it can stay in the ground later into the season than tender crops.

Bee Balm needs full sun — give it at least six hours of direct light a day for the best growth and flavor. Sow seed about 0 inches deep — small seed is sown shallow and barely covered, then keep the soil evenly moist until seedlings establish.

Bee Balm belongs to the Lamiaceae family; rotating where you grow members of this family each year helps limit the build-up of soil-borne pests and disease. Bee Balm is generally grown as a single planting each season rather than succession sown.

Companion Plants

Pairing Bee Balm with the right neighbors can improve growth and deter pests; a few combinations are best avoided.

Grows well with: Tomato

Growing Notes

Monarda; perennial pollinator magnet. Surface-sow.

Plan your Bee Balm schedule

Bee Balm is typically grown as a single planting per season rather than succession sown. Plan your full garden →

Data sources
  • Cornell Extension