Noted for fragrance.  Trichostema setaceum is similar but less common in central and southern Florida. There are now at least 4 different Trichostema species being recognized in Florida.  Please get your plants locally given that we do not know how closely related these newly identified taxa may be, and we do not want to accidentally cause introgression between closely related species and subspecies. Wildflower garden. Appreciated for its interesting flowers and nectar plant. Grow as an annual.

This plant is a legume and its roots have nitrogen-fixing nodules on them. It is useful on nutrient poor soils. Treat as a small shrub or use as a background plant in a wildflower garden. Can make a nice but tall border plant. Its flowers are more visible if planted against something that gives them contrast such as a dark fence. Assets  include its long racemes of white flowers and its leafy, rounded foliage.

May sucker and form small clones Foundation plantings, group or mass planting, multi-season accent, or specimen shrub.

Note: There are cultivars, such as "Little Gem" sold in nurseries that originate from non-Florida stock (Little Gem is a North Carolina tree). Suitability for use in Florida will vary. Specimen tree. Can also be used in a woodland setting.