A new and distinct cultivar of blueberry plant named BB07-210FL-18 as described and shown herein. BB07-210FL-18 is a new and distinct low chill tetraploid Southern highbush blueberry (Vaccinium) variety of complex ancestry, based largely on V. corymbosum, V. ashei, and V. darrowii, with a limited contribution from V. tenellum and V. fuscatum. It is a productive early season ripening variety with high quality fresh market characteristics and is intended for areas which successfully grow lower chill Southern highbush varieties. The flavor is very good with a balance of medium amounts of sweetness and acidity. Berries have a crunchy and juicy texture with medium storage ability of 2 to 3 weeks.