Does lemon grass grow in Kentucky?
Lemon grass will not survive outdoors in Kentucky winters. Lemon grass (Cymbopogan citratus) grows year-round in USDA zones 8 through 11. The USDA zones for Kentucky are primarily zones 6a and 6b, which are substantially colder than zone 8. Use lemon grass as an annual in Kentucky.Source:Mountain Valley Growers: Lemon GrassU.S.